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WorksheetsITE8 Chapter 1 Terms
Total questions: 117
Worksheet time: 59mins
Name
Class
Date
1.
Accelerated Graphics Port (AGP)
a)
A network-based file system that allows file access over the network.
b)
A high-speed slot for attaching an AGP video card. AGP has been superseded by PCI.
c)
A type of software installation in which installation files are stored on a server so that a client computer can access the files remotely to begin the installation.
d)
A single CPU with two cores, in which both cores can process information at the same time.
2.
adapter
a)
A component that physically connects one technology to another.
b)
A basic cmd command for getting help on a specific command.
c)
A standard interface that connects peripheral devices to a computer; these devices are hot swappable, which means users can connect and disconnect the devices while the computer is powered on.
d)
An always-on service that uses radio signals for transmitting data and Internet access. A clear path between the transmission tower and customer is required.
3.
adapter card
a)
A hardware device that takes the data processed from input and passes on the information for use.
b)
An ultra-small flash memory card designed for use in portable devices such as cameras, MP3 players, and laptops to provide high-capacity memory in a small form factor.
c)
In Windows Device Manager, an option to remove a driver.
d)
A device that increases the functionality of a computer by adding controllers for specific devices or by replacing malfunctioning ports.
4.
Advanced Technology (AT) power supply
a)
An impact printer with print heads that strike an inked ribbon, causing characters to be imprinted on the paper.
b)
The original power supply for legacy computer systems; now considered obsolete.
c)
A Windows console that enables management of many aspects of a computer and remote computers in one tool.
d)
A newer Bluetooth technology geared toward devices that have limited power and that do not need high data transfer rates; has four different data rates to accommodate a variety of transmission ranges.
5.
alternating current (AC)
a)
A lock that uses a combination of mechanisms.
b)
A remote authentication AAA server that performs authentication on behalf of network devices. Rather than the network devices storing and validating user credentials directly, they pass the request to the AAA server and forward the response to the user.
c)
Memory that is usually used for cache that uses little power and is much faster than dynamic RAM.
d)
A current that changes direction at a uniformly repetitive rate. This type of electricity typically is provided by a utility company and is accessed through wall sockets.
6.
AT Extended (ATX)
a)
A computer desktop power supply form factor. It is an updated version of the AT but still considered to be obsolete.
b)
A security policy item that identifies how remote users can access a network and what is accessible via remote connectivity.
c)
A model that consists of layers that perform functions necessary to prepare data for transmission over a network.
d)
A communication protocol that enables two electronic devices to establish communication when they are close to each other.
7.
ATX12V
a)
A network layer device that forwards data packets between networks. Routers use IP addresses to forward traffic to other networks.
b)
Remote Desktop Protocol, a desktop protocol developed by Microsoft to provide remote access to the graphical desktop of a remote machine.
c)
Technology that enables a PC to predict the future failure of hard disk drives.
d)
The most common power supply on the market today. It includes a second motherboard connector to provide dedicated power to the CPU.
8.
audio
a)
A Linux shell interpreted language.
b)
A client-side scripting language that runs in a browser.
c)
A fiber-optic connector, sometimes referred to as square connector or standard connector, that uses a push/pull mechanism to ensure positive insertion. This connector type is used with multimode and single-mode fiber.
d)
The sound system that comes with or can be added to a computer. audio port A port used to connect audio devices to a computer.
9.
augmented reality (AR)
a)
A Windows setting that enables you to prevent others from easily copying the content in a document by printing to an image file format, such as JPG or TIFF.
b)
Computer technology that creates a simulated environment as it superimposes images and audio over the real world in real time.
c)
A Windows utility that monitors programs on the computer and warns users when actions might present threats to the computer.
d)
A specialized chip installed on a motherboard and designed to secure hardware by storing encryption keys, digital certificates, passwords, and data.
10.
barcode scanner or price scanner
a)
A traditional magnetic storage disk device, with speed measured in revolutions per minute (RPM).
b)
An army of compromised hosts.
c)
A scanner that reads the information contained in the barcodes affixed to most products. These scanners can be handheld, wireless devices, or a stationary device.
d)
A Windows console that enables management of many aspects of a computer and remote computers in one tool.
11.
basic input/output system (BIOS)
a)
An older version of computer firmware that is responsible for hardware initialization, the power-on self-test (POST), and locating the Master Boot Record (MBR).
b)
An in-person attack in which an attacker rummages through trash bins to discover confidential documents.
c)
In a virtual machine, the memory needed for the host OS to meet the requirements of each VM and its guest OS.
d)
A key that is used with asymmetric key encryption and that is paired with a public key. Public and private keys are paired for secure communication, such as email. The private key is kept by an individual and must not be disclosed to any other party.
12.
central processing unit (CPU)
a)
An integrated circuit with pins on the underside that are inserted into the motherboard CPU socket using zero insertion force (ZIF).
b)
A file system created specifically for optical disc media.
c)
A plan that provides many benefits to users and organizations, such as decreased downtime, improved performance, improved reliability, and lower repair costs. Preventive maintenance plans should include detailed information about the maintenance of all computers and network equipment.
d)
A small microchip that is responsible for interpreting and executing commands.
13.
capture card
a)
A protocol used by an incoming email server.
b)
A CPU with four cores inside it.
c)
A device that sends a video signal to a computer so the signal can be recorded to a storage drive with video capture software.
d)
A wireless access point that is created by a mobile device that shares its data connection.
14.
chipset
a)
A collection of integrated circuits on the motherboard that control how system hardware interacts with the CPU and motherboard and determines how much memory can be added to a motherboard and the type of connectors on the motherboard.
b)
A flash memory card format that is used in digital cameras made by Olympus and Fujifilm.
c)
A step in the change management process that involves reviewing the impact of a change and the risk assessment.
d)
A type of DoS attack that exploits the TCP three-way handshake. The attacker sends continuous false SYN requests to the target. The target is eventually overwhelmed and unable to establish valid SYN requests, creating a DoS attack.
15.
converter
a)
A compiled language that needs to be converted into executable code using a compiler.
b)
A single CPU that contains one core that handles all the processing.
c)
A device that physically connects one technology to another much like an adapter but that also translates the signals from one technology to the other.
d)
Online storage that is accessed over the Internet.
16.
digital camera
a)
An input device that captures images and videos that can be stored, displayed, printed, or altered.
b)
A computer desktop power supply form factor. It is an updated version of the AT but still considered to be obsolete.
c)
The speed ratio between a computer's front-side bus and the CPU.
d)
A fiber-optic connector, sometimes referred to as square connector or standard connector, that uses a push/pull mechanism to ensure positive insertion. This connector type is used with multimode and single-mode fiber.
17.
Digital Light Processing (DLP)
a)
A technology that uses a spinning color wheel with an array of mirrors. Each mirror corresponds to a pixel and reflects light toward or away from the projector optics, creating an image of up to 1024 shades of gray. The color wheel then adds the color data to complete the projected image.
b)
A technique used to make a processor work at a faster speed than its original specification.
c)
A service in which a cloud provider provides access to services, such as email, calendar, communication, and office tools over the Internet on a subscription basis.
d)
A kind of boot sector that is stored on a hard disk drive or other storage device that contains the necessary computer code to start the boot process.
18.
Digital Visual Interface (DVI)
a)
A technology for transmitting uncompressed digital video. A DVI connector consists of as many as 24 pins (3 rows of 8 pins) for digital signals, up to 4 pins for analog signals, and a flat pin called a ground bar.
b)
A command used to create a new file system for a disk. It requires Administrator privileges.
c)
A software program that performs general system tasks, such as controlling RAM, prioritizing the processing, controlling input and output devices, and managing files.
d)
A password that provides access to the BIOS based on a defined level such as full access, limited access, view only access, and no access.
19.
DisplayPort
a)
An archive format in which Android applications are packaged that allows third-party or custom programs to be installed directly, without going through the storefront interface.
b)
A form of DSL that attains much higher bit rates than DSL, from 26 Mbps for symmetric links and 52 Mbps download and 6 Mbps upload for asymmetric links. VDSL2 can carry up to 100 Mbps in both directions.
c)
An interface technology designed to connect high-end graphics-capable PCs and displays, as well as home theater equipment and displays.
d)
A mobile tool for auditing and troubleshooting wireless networks.
20.
Double Data Rate 2 SDRAM (DDR2)
a)
A type of removable flash memory card used for storing information mostly in mobile phones and other mobile devices.
b)
A form of DSL that attains much higher bit rates than DSL, from 26 Mbps for symmetric links and 52 Mbps download and 6 Mbps upload for asymmetric links. VDSL2 can carry up to 100 Mbps in both directions.
c)
A RAID type that stores duplicate data on one or more other drives.
d)
A form of memory that runs at higher clock speeds than DDR (553 MHz vs. DDR at 200 MHz) and improves performance by decreasing noise and crosstalk between signal wires.
21.
Double Data Rate 3 SDRAM (DDR3)
a)
A Windows utility that can be used to automate the process of upgrading Windows 7 or Windows 8.1 to Windows 10. It updates the operating system and migrates apps and settings to the new OS.
b)
A form of memory that expands memory bandwidth by doubling the clock rate of DDR2 and that generates less heat than DDR2.
c)
A connector that terminates the end of an optical fiber.
d)
A thinner cable that is recommended for low-bandwidth and lower-frequency applications such as analog video and CCTV applications.
22.
Double Data Rate 4 SDRAM (DDR4)
a)
A Windows permission available for files and folders that allows users to see the contents of a folder and open files and folders.
b)
A cloud storage service that is available to Microsoft Windows users.
c)
A form of memory that quadruples DDR3 maximum storage capacity and consumes less power than DDR3, at 1.2V.
d)
File Transfer Protocol; a protocol used to transfer files between computers that is considered insecure.
23.
Double Data Rate 5 SDRAM (DDR5)
a)
A form of memory that doubles the speed of the fastest DDR4 and consumes slightly less power, at 1.1V.
b)
A state in which the CPU and RAM are off. The contents of RAM have been saved to a temporary file on the hard disk. It is also called "save to disk" or hibernate mode.
c)
A Windows protocol that allows the OS to browse the update site and select updates for download and installation.
d)
An update distributed by a manufacturer that combines patches and upgrades.
24.
dual channel
a)
A command that checks a file system for errors, including errors with physical media, and repairs some file system errors. It requires Administrator privileges.
b)
A type of memory that has a second channel so it can access a second module at the same time.
c)
Standards by a global association and organization of professionals working toward the development, implementation, and maintenance of technology-centered products and services.
d)
A command that displays the name of the computer on which the prompt is open and the user account.
25.
dual inline memory module (DIMM)
a)
A circuit board that holds various memory chips. There are 168-pin SDRAM DIMMs, 184-pin DDR DIMMs, 240-pin DDR2 and DDR3 DIMMs, and 288-pin DDR4 DIMMs.
b)
A file system that supports partition sizes up to 2 TB or 2048 GB and that is used by Windows XP and earlier OS versions.
c)
A Windows Administrative Tool used by administrators and developers to deploy, configure, and manage Component Object Model (COM) components.
d)
A process that involves checking the integrity of files and folders by scanning the hard disk surface for physical errors.
26.
dual inline package (DIP)
a)
An attack in which the attacker leaves a malware-infected flash drive in a public location (such as a corporate restroom), hoping a victim will find the drive and insert it into a laptop, where it installs the malware.
b)
A device that divides a LAN into segments. A bridge keeps a record of all the devices on each segment.
c)
An individual memory chip that has dual rows of pins used to attach it to the motherboard.
d)
Remote Authentication Dial-in User Service; an AAA server that performs the authentication on behalf of network devices. The network devices do not store and validate user credentials directly but instead pass the request to the AAA server and forward the response to the user.
27.
dual rail
a)
A thinner cable that is recommended for low-bandwidth and lower-frequency applications such as analog video and CCTV applications.
b)
A set of wires that carries the memory addresses of the locations where data is read or written by the CPU.
c)
An integrated circuit with pins on the underside that are inserted into the motherboard CPU socket using zero insertion force (ZIF).
d)
A power supply that splits the total amperage capability among four circuits. This can allow for safer operation because you're not forcing loads of power through a single rail.
28.
dynamic RAM (DRAM)
a)
An older technology, historically used for main memory, that gradually discharges energy so it must be constantly refreshed in order to maintain the data stored in the chip.
b)
An operating system designed specifically to run on mobile devices, such as smartphones, tablets, and wearables.
c)
A wireless network setting that uses Pre-Shared Key.
d)
A Windows Control Panel item that has a number of built-in scripts that are used to identify and solve common problems with many Windows components.
29.
electrically erasable programmable read-only memory (EEPROM)
a)
A phase of a disaster recovery plan that involves analyzing the network design.
b)
A form of memory in which information is written to the memory chip after it is manufactured and without being removed from the device. The contents can be "flashed" for deletion. EEPROMs are often used to store a computer system's BIOS.
c)
The Windows Control Panel item that provides a high-level view of the devices connected to a computer.
d)
A phase of a disaster recovery plan in which you create an inventory of all locations, devices, vendors, used services, and contact names and verify cost estimates that are created in the risk assessment step.
30.
electrostatic discharge
a)
The release of a buildup of electric charge on a surface that comes into contact with another, differently charged, surface.
b)
A password that provides access to the BIOS based on a defined level such as full access, limited access, view only access, and no access.
c)
An input device that is typically used on a computer to authenticate a user.
d)
Trojan Malware that stops antivirus programs or firewalls from functioning.
31.
EPS12V
a)
A computer desktop power supply form factor that was originally designed for network servers but that is now commonly used in high-end desktop models.
b)
Also known as a USB header, a group of pins on a motherboard that allows the connection of a USB 3.1 module for additional USB 3.1 front or rear panel ports.
c)
A process in which a print job is captured in internal printer memory.
d)
A command that deletes all command output and moves the command prompt to the top of the command window.
32.
erasable programmable read-only memory (EPROM)
a)
Nonvolatile memory that can be erased through exposure to strong ultraviolet light. Constant erasing and reprogramming could ultimately render an EPROM chip useless.
b)
A battery backup that is enabled when voltage levels fall below normal.
c)
A device in the cloud that allows network administrators to manage network devices.
d)
In the CLI, a key combination that opens a run box.
33.
error-correcting code (ECC) memory
a)
A system in which a metal plate is placed over the processor, and water is pumped over the top to collect the heat that the processor generates. The water is pumped to a radiator to disperse the heat into the air, and the water is then recirculated.
b)
A device that converts signals produced by one type of device to a form compatible with another device, often used to connect a home or small office to the Internet.
c)
A Windows 10 app that can be used to configure the operating system. From it you can access many system settings.
d)
Data storage that can detect multiple bit errors in memory and correct single bit errors in memory.
34.
eSATA adapter card
a)
A transmission technique that uses different frequencies to send multiple signals over the same medium.
b)
A type of encoding that ensures the integrity of a message.
c)
An adapter that is installed in a computer to provide eSATA ports.
d)
A plan that provides many benefits to users and organizations, such as decreased downtime, improved performance, improved reliability, and lower repair costs. Preventive maintenance plans should include detailed information about the maintenance of all computers and network equipment.
35.
eSATA card
a)
A card that adds additional internal and external SATA ports to a computer through a single PCI Express slot.
b)
Parts in a printer that move a sheet of paper out of the tray or cassette and through the printer during the printing process.
c)
A printer in which a pulse of electrical current is applied to heating chambers around the nozzles to create a bubble of steam in the chamber. The steam forces ink out through the nozzle and onto the paper.
d)
The direction of a display, which can be landscape, portrait, flipped landscape, or flipped portrait.
36.
expansion slot
a)
A computer slot that allows connections to the system bus for the various types of adapter cards, allowing expansion of system performance.
b)
The place to download (for free or for purchase) apps for Apple iOS mobile devices.
c)
A command used to delete a directory.
d)
A designated place to store information within a computer. A primary function of computers is to manipulate variables.
37.
facial recognition scanner
a)
The number associated with the originating application on the local device.
b)
An option that starts Windows in Safe mode with networking support.
c)
A biometric input device used to identify a person based on their unique facial features.
d)
A command used to create a new directory.
38.
fingerprint scanner
a)
A folder that is located within another folder.
b)
A parallel port that supports bidirectional communication but offers higher throughput than EPP.
c)
A type of authentication that enables users to log in once to access all system resources rather than logging in each time they need to access an individual resource.
d)
A biometric input device used to identify a person based on their fingerprint.
39.
flash memory
a)
A type of cable used for floppy drives, hard drives, and optical drives.
b)
Color graphics adapter; an obsolete display standard that IBM introduced in 1981.
c)
A peripheral device that reads and writes memory cards, such as Secure Digital (SD) and Secure Digital High Capacity (SDHC) flash cards.
d)
A solid-state storage device with no moving parts and nonvolatile memory.
40.
form factor
a)
A device's physical design and look.
b)
A website located at update.microsoft.com that hosts maintenance updates, critical updates, and security patches, as well as optional software and hardware updates for Microsoft Windows versions 7, 8, and 10.
c)
A technology by which modern smartphones use the Internet to transport voice calls by taking advantage of a local Wi-Fi hotspot.
d)
A tool that deletes all data from a mobile device and returns it to a factory state.
41.
GDDR Synchronous Dynamic RAM
a)
A Windows command that opens the System Information window, which shows a summary of system components, including hardware components and software information.
b)
A hardware component that works as an interface between the motherboard and other computer components.
c)
RAM specifically designed for video graphics that is used in conjunction with a dedicated GPU.
d)
A Windows setting that enables you to print to Portable Document Format (PDF).
42.
hard disk drive (HDD)
a)
Online storage that is accessed over the Internet.
b)
A battery backup that is enabled when voltage levels fall below normal.
c)
A command used to display and change information about computer users.
d)
A traditional magnetic storage disk device, with speed measured in revolutions per minute (RPM).
43.
hardware
a)
One of the common levels of user access to BIOS, in which all screens and settings are available, except the supervisor password setting.
b)
The physical components in a computer system.
c)
Color graphics adapter; an obsolete display standard that IBM introduced in 1981.
d)
A Windows administrative tool that can be used to create customized performance graphs and reports from a wide range of hardware and software components.
44.
High-Definition Multimedia Interface (HDMI)
a)
Service Location Protocol; a protocol that allows computers and other devices to locate services on a LAN without previous configuration.
b)
Hardware or software that protects computers and networks by preventing undesirable traffic from entering internal networks.
c)
A command used to test connections between computers that works by sending an ICMP echo request and receiving an ICMP echo reply message to confirm connectivity.
d)
A digital interface used to transmit audio and video data in a single cable.
45.
input device
a)
A hardware device, usually outside the computer case, that allow input of raw data for a computer to process.
b)
Documentation such as searchable knowledge base articles and FAQs, end-user manuals for hardware and software, and help desk ticket databases with ticket resolutions.
c)
The Windows Control Panel item that contains tools a technician can use to add and remove printers and other types of hardware, configure AutoPlay, manage power, and update drivers.
d)
A step in the change management process that involves defining activities and roles, including evaluating the time necessary to implement, the downtimes, and the recovery process during the execute and control stage of a project.
46.
input/output (I/O) port
a)
A UEFI security standard that ensures that the system firmware stops any digitally unsigned drivers from loading and also helps stop malicious software.
b)
Interference, such as EMI or RFI, that causes unclean power and that may cause errors in a computer system.
c)
A port used to connect peripheral devices such as printers, scanners, and portable drives to a computer.
d)
A category that enables administration of Windows user accounts and User Account Control (UAC).
47.
Integrated Development Environment (IDE)
a)
A device used in coding to repeat commands or tasks.
b)
A suite of tools used to write and test scripts.
c)
A tab used in Windows to adjust settings for Remote Assistance and Remote Desktop and allow other people to connect to a computer to view or work on it.
d)
A single CPU with two cores, in which both cores can process information at the same time.
48.
KVM switch
a)
Lightweight Directory Access Protocol; a protocol used to maintain user identity directory information that can be shared across networks and systems.
b)
A command used to display the Group Policy settings that are in effect for a currently logged in user.
c)
A hardware device that can be used to control more than one computer while using a single keyboard, monitor, and mouse.
d)
A Windows tool that allows an administrator to view or make changes to the Registry.
49.
L1 cache
a)
Typically static RAM (SRAM) internal cache that is integrated into the CPU.
b)
Where the print head and ink cartridges are located on inkjet printers.
c)
A Cisco-proprietary device that filters known and suspicious Internet malware sites.
d)
The operating system of a host computer. Users can use a virtualization emulator on the host OS to create and manage VMs.
50.
L2 cache
a)
The names for mail servers, which are provided by a network administrator or ISP.
b)
Also known as a USB header, a group of pins on a motherboard that allows the connection of a USB 3.1 module for additional USB 3.1 front or rear panel ports.
c)
External cache originally mounted on the motherboard near the CPU and now integrated into the CPU.
d)
A device that provides network access to wireless devices, such as laptops and tablets. A wireless AP uses radio waves to communicate with the wireless NIC in the devices and other wireless access points.
51.
L3 cache
a)
A username required to set up an iOS device and used to access the Apple App Store, the iTunes Store, and iCloud.
b)
Static RAM (SRAM) memory used on some high-end workstations and server CPUs.
c)
A setting that enables users to personalize the desktop and other aspects of the Windows GUI.
d)
Wiring schemes that define the pinout, or order of wire connections, on the end of each cable.
52.
land grid array (LGA)
a)
A digital assistant program for iOS that can understand natural conversational language and perform tasks for the end user. A special software that understands advanced voice controls.
b)
A computer system that has the authority to act as another computer to function as a relay between a client and a server.
c)
A chip in which the pins are in the socket instead of on the processor.
d)
A command used to move a file or directory from one directory to another.
53.
light-emitting diode (LED)
a)
A Windows setting that enables you to print to the XML Paper Specification (XPS) format, which was meant to be an alternative to PDF.
b)
A Windows utility that provides a high level of information about how a system is operating, including displaying what programs are running on the computer, the overall resource usage, and detailed statistics about each process.
c)
A small room with two doors, one of which must be closed before the other can be opened; controls physical access to sensitive areas of a building.
d)
An LCD display that uses LED backlighting. LED consumes less power than standard LCD backlighting.
54.
liquid crystal display (LCD)
a)
Trojan Malware that stops antivirus programs or firewalls from functioning.
b)
A type of software that is designed to prevent illegal access to digital content and devices.
c)
A display that has two polarizing filters with a liquid crystal solution between them. An electronic current aligns the crystals so light can pass through or not pass through, creating the image.
d)
A four-pair wire medium used in a variety of networks. UTP is rated in categories, with higher categories providing the best performance and highest bandwidth.
55.
magnetic stripe reader
a)
An account that has complete control over a computer and that can change settings globally, install programs, and get through User Account Control (UAC) when elevation to perform a task is required.
b)
A backup that uses local storage such as an external HDD or flash media to store backed up files and that can be accessible if there is no network connectivity.
c)
A device that reads information that is magnetically encoded on the back of plastic cards, such as identification badges or credit cards.
d)
Remote Authentication Dial-in User Service; an AAA server that performs the authentication on behalf of network devices. The network devices do not store and validate user credentials directly but instead pass the request to the AAA server and forward the response to the user.
56.
memory module
a)
A circuit board that contains integrated circuits and that is installed in a memory slot on a motherboard. A single-sided memory module contains RAM on only one side of the module, and a double-sided memory module contains RAM on both sides.
b)
A high-speed communication bus that is platform independent. Also known as i.LINK.
c)
A tool used to collect and display information about local and remote computers. It is designed to quickly find information about software, drivers, hardware configurations, and computer components.
d)
A server that enables multiple computer users to access a single printer, regardless of device or operating system.
57.
micro-ATX
a)
A smaller motherboard form factor designed to be backward compatible with ATX. micro-ATX often uses the same Northbridge and Southbridge chipsets and power connectors as full-sized ATX boards and therefore can use many of the same components.
b)
A password that, when configured, prevents access to a BIOS setup utility in order to prevent users from changing BIOS settings in the future.
c)
A connector that terminates the end of an optical fiber.
d)
A video camera that is either embedded into the display on a mobile device or connected externally to a computer, often used for video conferencing or to stream live video onto the Internet.
58.
mini PCI
a)
A comprehensive document that describes how to restore operations quickly and keep critical IT functions running during or after a disaster.
b)
A popular hashing algorithm that uses a mathematical function to create a numeric value, called a message digest, that is unique to the data.
c)
Apps that are distributed through the Microsoft Store.
d)
A smaller version of PCI used in some laptops.
59.
motherboard, system board, or main board
a)
A type of software installation in which installation files are stored on a server so that a client computer can access the files remotely to begin the installation.
b)
A device that helps protect against damage from electrical surges and spikes.
c)
A current that changes direction at a uniformly repetitive rate. This type of electricity typically is provided by a utility company and is accessed through wall sockets.
d)
The backbone of a computer. It is a printed circuit board (PCB) that contains buses, or electrical pathways, that interconnect electronic components.
60.
mSATA or M.2 module
a)
A family of standards that specify physical aspects of expansion cards such as connectors and dimensions.
b)
A network-based file system that allows file access over the network.
c)
A process in which a print job is captured in internal printer memory.
d)
A Windows Registry key that contains information about the current hardware profile of the machine.
61.
multi rail
a)
A communications technology that handles the transfer of voice, video, and data. With a cellular WAN adapter installed, a user can access the Internet over the cellular network.
b)
A power supply that has a separate printed circuit board (PCB) for each connector of the power supply.
c)
An attack in which the attacker intercepts communications between two hosts.
d)
A remote authentication AAA server that performs authentication on behalf of network devices. Rather than the network devices storing and validating user credentials directly, they pass the request to the AAA server and forward the response to the user.
62.
network interface card (NIC)
a)
A tool that is used to remove an undesirable Windows setting and that can be used to install and configure the same OS on multiple computers and prepare the OS with different hardware configurations.
b)
A message indicating that a Microsoft Event Viewer security event has been successful. For example, a successful logon from a user triggers an event with this level.
c)
A process used on iOS devices to remove manufacturer restrictions and make it possible to run arbitrary user code and grant users full access to the file system and full access to kernel modules.
d)
A device that provides a physical connection to a network using a network cable.
63.
network port
a)
Also known as an RJ-45 or 8P8C, a port that has 8 pins and connects hardware devices to a network.
b)
A part of a 3D printer that extrudes the filament after it is heated to the correct temperature.
c)
A device that physically connects one technology to another much like an adapter but that also translates the signals from one technology to the other.
d)
A baseband update for mobile device radio firmware that configures the data rates between a device and a cell tower to ensure that the device is able to communicate with the tower at the correct rate.
64.
NFC devices and terminals
a)
A basic cmd command for getting help on a specific command.
b)
A collection of transistors interconnected by wires.
c)
A system in which tap-to-pay devices, such as credit cards or smartphones, are able to read and write to an NFC chip.
d)
A mobile device that is similar to a smartphone and uses a special mobile operating system such as Android or iOS.
65.
nonparity memory
a)
A cable used to connect Apple devices to host computers and other peripherals, such as USB battery chargers, monitors, and cameras.
b)
The most common RAM used for home and business workstations, which does not check for errors in memory.
c)
A material that increases the efficiency of heat transfer from the CPU to the heat sink by filling any tiny gaps between the two.
d)
The distance between pixels on the screen. A lower dot pitch (that is, a smaller distance between dots) produces a better image.
66.
nonvolatile memory
a)
A setting that copies new apps, music, video, or books from iTunes to an iPhone and from an iPhone to iTunes, resulting in full synchronization on both devices.
b)
Memory whose contents are not erased when the computer is powered off.
c)
An in-person type of attack in which an attacker looks over someone's shoulder to steal passwords or other information.
d)
A connector form factor that is rectangular with small indentations on each side and that is replacing the mini-USB form factor.
67.
Non-Volatile Memory Express (NVMe)
a)
A powerful command line utility in Windows that offers many advanced features, such as scripting and automation.
b)
The amount of time it takes for a pixel to change properties (such as color or brightness).
c)
A specification that was developed to allow computers to take greater advantage of the features of SSDs by providing a standard interface between SSDs, the PCIe bus, and operating systems.
d)
A tool that administrators use to add, remove, or manage data sources using Open Database Connectivity (ODBC).
68.
Northbridge
a)
A firewall on each individual host computer that controls incoming and outgoing network traffic and determines whether to allow it into a particular device.
b)
A category that enables administration of Windows user accounts and User Account Control (UAC).
c)
Connecting a mobile device to another mobile device or computer to share a network connection.
d)
A chipset that controls high-speed access to the RAM and video card as well as the speed at which the CPU communicates with all the other components in the computer.
69.
optical media
a)
Discs that are written and read by a laser.
b)
Fiber-optic cabling that is used in the last mile. At the customer's building or home, the cabling switches to copper coaxial cable.
c)
A key that can be pressed during the boot process to open the Windows Advanced Boot Options menu.
d)
A command that can be used to do a Group Policy update.
70.
optical storage device
a)
A Windows permission that allows users to see the contents of existing files and folders but not create new files or folders.
b)
The process of sending a print job to a remote printer.
c)
Technology that enables a PC to predict the future failure of hard disk drives.
d)
A peripheral computer component that can read CD-ROMs or other optical discs using a laser to store and retrieve saved data.
71.
organic light-emitting diode (OLED)
a)
Memory whose contents are erased every time the computer is powered off.
b)
A CPU architecture that uses a small set of instructions and executes them very rapidly.
c)
A technology that is commonly used for mobile devices and digital cameras that can also be found in some laptops. Whereas LCD and LED screens use backlights to illuminate their pixels, OLED pixels produce their own light.
d)
A numeric identifier used to keep track of a specific conversation. Every message that a host sends contains both a source port and a destination port.
72.
output device
a)
Standards by a global association and organization of professionals working toward the development, implementation, and maintenance of technology-centered products and services.
b)
A hardware device that takes the data processed from input and passes on the information for use.
c)
A tool available to transfer data and settings from an old Windows computer to a new one.
d)
A server that is typically responsible for monitoring all the end devices in a network, including desktops, laptops, servers, tablets, and any device connected to the network. An endpoint management server can restrict an end device's connection to the network if the device does not meet certain predetermined requirements.
73.
parity memory
a)
A Windows tool that allows an administrator to view or make changes to the Registry.
b)
Memory that contains 8 bits for data and 1 bit for error checking.
c)
A Windows command that opens the Remote Desktop utility.
d)
A statement that checks a variable to verify whether it is true (or false) before repeating a section of code. This is known as a pre-test loop.
74.
PCI Express (PCIe)
a)
A step in the change management process that defines the change request.
b)
An expansion standard that uses a serial bus that has higher throughput and many other improvements over the older expansion slots. PCIe has x1, x4, x8, and x16 slots, which vary in length from shortest to longest, respectively.
c)
A computer slot that allows connections to the system bus for the various types of adapter cards, allowing expansion of system performance.
d)
The operating system and programs that run on a computer system.
75.
PCI-Extended (PCI-X)
a)
An updated version of PCI that operates up to four times faster than PCI but that has become mostly obsolete.
b)
An access attack in which the attacker attempts to manipulate individuals into performing actions or divulging confidential information.
c)
A model that consists of layers that perform functions necessary to prepare data for transmission over a network.
d)
In Windows 7, small applications, such as games, sticky notes, a calendar, or a clock on the desktop, that put content, information, and functions in a convenient place.
76.
Peripheral Component Interconnect (PCI)
a)
Hardware or software that protects computers and networks by preventing undesirable traffic from entering internal networks.
b)
A command used to move a file or directory from one directory to another.
c)
A 32-bit or 64-bit expansion slot; PCI is becoming obsolete.
d)
A network location profile in HomeGroup that allows you to create or join a HomeGroup.
77.
pin grid array (PGA)
a)
An application that allows the creation of custom management consoles for collections of utilities and tools from Microsoft or other sources.
b)
Multiple database files in the Windows Registry that are associated with each of the top-level registry keys.
c)
A device that sends a video signal to a computer so the signal can be recorded to a storage drive with video capture software.
d)
An integrated circuit with pins on the underside that are inserted into the motherboard CPU socket using zero insertion force (ZIF).
78.
pixel
a)
The operating system of a host computer. Users can use a virtualization emulator on the host OS to create and manage VMs.
b)
Picture element; a tiny dot capable of displaying the shades red, green, and blue (RGB).
c)
A device that provides a physical connection to a network using a network cable.
d)
A collection of transistors interconnected by wires.
79.
power supply
a)
A critical component used to convert the current provided from an AC outlet into DC current usable by many parts inside a computer case.
b)
A rule-based method of directing traffic between devices on separate networks.
c)
In a laser printer, the process in which remaining toner is removed from the drum after an image has been deposited on the paper and the drum has separated from the paper.
d)
The Windows Control Panel item for configuring audio devices or changing the sound scheme of a computer.
80.
printed circuit board (PCB)
a)
The path between the CPU and the Northbridge.
b)
A circuit board that contains buses, or electrical pathways, that interconnect electronic components.
c)
A cloud storage service that is available to Microsoft Windows users.
d)
The number associated with the originating application on the local device.
81.
Printer
a)
Refers to prioritization of certain data traffic to reduce packet loss, latency, and jitter on the network.
b)
A system that monitors incoming and outgoing traffic, looking for malware and network attack signatures. If it recognizes a threat, it can immediately stop it.
c)
An output device that creates hard copies of files.
d)
The Windows tab to access System Restore, which returns a computer to an earlier configuration and allows you to configure settings to enable system restore points and the amount of disk space that is used for them.
82.
programmable read-only memory (PROM)
a)
A card that gives a computer additional capabilities.
b)
A type of computer memory in which information on the chip is written after the chip is manufactured. Generally, these chips cannot be erased and can be programmed only once.
c)
A newer Bluetooth technology geared toward devices that have limited power and that do not need high data transfer rates; offers a rate of 1 Mbps.
d)
Where the print head and ink cartridges are located on inkjet printers.
83.
PS/2 port
a)
A tool available to transfer data and settings from an old Windows computer to a new one.
b)
A device that helps protect against potential electrical power problems by supplying a consistent level of electrical power to a computer or other device. The battery is constantly recharging while the UPS is in use. The UPS provides a consistent quality of power when brownouts and blackouts occur.
c)
A 6-pin connector used for connecting a keyboard and mouse.
d)
An IP address that is manually configured on a device.
84.
Radio Corporation of America (RCA)
a)
A type of connector that has a central plug with a ring around it that is used to carry audio or video. RCA connectors are often found in groups of three, where a yellow connector carries video and red and white connectors carry left and right audio channels.
b)
A boot screen that lets a user start Windows in advanced troubleshooting modes. The menu can be accessed by turning on the computer and pressing the F8 key before Windows starts.
c)
A publication that addresses PII.
d)
RAM specifically designed for video graphics that is used in conjunction with a dedicated GPU.
85.
random-access memory (RAM)
a)
A type of hard drive formatting that removes files from the partition while scanning the disk for bad sectors. It is required for all new hard drives.
b)
The error-checking bit in the type of RAID that provides basic error checking and fault tolerance.
c)
Temporary working storage for data and programs being accessed by the CPU. Unlike ROM, RAM is volatile memory, which means the contents are erased every time the computer is powered off.
d)
A network that uses physical media such as copper cables to transfer data between connected devices.
86.
rail
a)
The printed circuit board (PCB) inside a power supply to which external cables are connected.
b)
In Windows 8, a feature that provides quick access to access to Search, Share, Start, Devices, and Settings.
c)
A cell phone generation that supports IP-based voice, gaming services, high-quality streamed multimedia, and IPv6.
d)
A type of Bluetooth with maximum permitted power of 100 mW and a power range of 100 meters.
87.
read-only memory (ROM)
a)
Nonvolatile memory located on the motherboard and other circuit boards that contains instructions that can be directly accessed by a CPU.
b)
A small microchip that is responsible for interpreting and executing commands.
c)
A U.S. regulation that describes penalties for breaches of PHI and ePHI.
d)
Opposition to the flow of current in a circuit.
88.
riser card
a)
A legacy symmetric encryption method.
b)
Lights that indicate when a computer system is reading or writing to hard drives.
c)
The material used in 3D printers to create objects.
d)
A card that can be added to a computer to provide additional expansion slots for more expansion cards.
89.
SATA
a)
A collection of workstations and servers on a LAN that are designed to communicate and exchange data with one another.
b)
The places where the hard disk drive activity lights, case speaker, reset button, power on/off button, computer power on light, and key lock, are connected.
c)
Serial AT Attachment; a standard that defines the way data is transferred, the transfer rates, and physical characteristics of the cables and connectors.
d)
A backlight that shines through an LCD screen and illuminates the display.
90.
signature pad
a)
A device that electronically captures a person's signature.
b)
Data that disappears as soon as the computer is turned off.
c)
A virus that inserts itself in an executable program.
d)
A parallel port that supports bidirectional communication but offers higher throughput than EPP.
91.
single channel
a)
An output device that creates hard copies of files.
b)
A tool that displays details for all DirectX components and drivers that are installed in a computer.
c)
A programming language used with Apple's Software Development Kit (SDK) Xcode to create apps for iOS devices.
d)
Memory slots on a motherboard where all the RAM slots are addressed at the same time.
92.
Single Inline Memory Module (SIMM)
a)
An address assigned to a device connected to a computer network that is composed of two parts: a part that identifies the network and a part that identifies the device on the network.
b)
A power supply that has all the connectors connected to the same printed circuit board (PCB).
c)
Remote Desktop Protocol, a desktop protocol developed by Microsoft to provide remote access to the graphical desktop of a remote machine.
d)
A small circuit board that holds several memory chips. SIMMs have 30-pin or 72-pin configurations.
93.
small outline DIMM (SODIMM)
a)
A cell phone standard that was ratified in June 2018 and that is currently being implemented in select markets.
b)
A smaller-profile memory module used by most laptops.
c)
A laser printer process in which the image on the drum is removed and the drum is conditioned for the new image. A wire, grid, or roller receives a charge of approximately -600 volts DC uniformly across the surface of the drum.
d)
Typically static RAM (SRAM) internal cache that is integrated into the CPU.
94.
single rail
a)
A power supply that has all the connectors connected to the same printed circuit board (PCB).
b)
Skills related to really hearing what is being said and engaging with a person.
c)
software firewall that helps prevent cybercriminals and malware from gaining access to a computer. It is installed by default when the Windows OS is installed.
d)
A setting that enables iTunes to scan and connect to iOS on the same Wi-Fi network.
95.
smart card reader
a)
A code update that a manufacturer provides to prevent a newly discovered virus or worm from making a successful attack.
b)
An input device that is typically used on a computer to authenticate a user.
c)
An environment that is used to boot a computer, connect to the network, and communicate with the server to begin the installation process when the client computer does not have an operating system installed.
d)
A step in the change management process that involves reviewing the impact of a change and the risk assessment.
96.
software
a)
A four-pair wire medium used in a variety of networks. UTP is rated in categories, with higher categories providing the best performance and highest bandwidth.
b)
The operating system and programs that run on a computer system.
c)
A group of settings used to configure Microsoft Internet Explorer.
d)
On an Android device, an icon on the system bar that is used for navigating apps and screens.
97.
solid-state drive (SSD)
a)
A tool that displays details for all DirectX components and drivers that are installed in a computer.
b)
A small circuit board that holds several memory chips. SIMMs have 30-pin or 72-pin configurations.
c)
Discs that are written and read by a laser.
d)
A drive that stores data as electrical charges in semiconductor flash memory. It has no moving parts, makes no noise, is energy efficient, and produces less heat than an HDD.
98.
solid-state hybrid drive (SSHD)
a)
The places where the hard disk drive activity lights, case speaker, reset button, power on/off button, computer power on light, and key lock, are connected.
b)
A compromise between a magnetic HDD and an SSD that combines a magnetic HDD with onboard flash memory serving as a nonvolatile cache.
c)
An older Bluetooth technology with limited capabilities, high power consumption, and a data transfer rate of 24 Mbps.
d)
A digital interface used to transmit audio and video data in a single cable.
99.
sound adapter
a)
A wireless network setting in Windows that causes data to be sent unencrypted and with no authentication.
b)
An adapter card used to provide audio capability.
c)
A card that can be added to a computer to provide additional expansion slots for more expansion cards.
d)
Crystals that are located in the ink reservoir at the back of an inkjet printer's nozzle. A charge is applied to the crystal, causing it to vibrate. This vibration of the crystal controls the flow of ink onto the paper.
100.
Southbridge
a)
A prompt at which a user types commands to interact with the OS.
b)
A Windows category that enables configuration of time and date settings and formats. Location and language can also be configured here in some Windows versions.
c)
A chipset that enables the CPU to communicate with slower-speed devices, including hard drives, Universal Serial Bus (USB) ports, and expansion slots.
d)
A backlight that shines through an LCD screen and illuminates the display.
101.
static RAM (SRAM)
a)
Memory that is usually used for cache that uses little power and is much faster than dynamic RAM.
b)
A card that can be added to a computer to provide additional expansion slots for more expansion cards.
c)
In a virtual computing environment, the type of virtual machine being used and how it needs to connect to the outside networks.
d)
A power supply that has a separate printed circuit board (PCB) for each connector of the power supply.
102.
synchronous dynamic RAM (SDRAM)
a)
RAM that operates in synchronization with the memory bus.
b)
A traditional magnetic storage disk device, with speed measured in revolutions per minute (RPM).
c)
The error-checking bit in the type of RAID that provides basic error checking and fault tolerance.
d)
A negatively charged combination of plastic and metal particles that is used in laser printers.
103.
tape drive
a)
A drive that uses a magnetic read/write head and removable tape cartridges for archiving data.
b)
A program that is configured to locate and load an operating system from the boot device.
c)
A process in which virtual instances of clients are created on a single system to enable users with specific needs to run VMs on their local computer.
d)
A flash memory card format that is used in digital cameras made by Olympus and Fujifilm.
104.
Thunderbolt card
a)
A card that allows for high-speed connection of peripherals such as hard drives, RAID arrays, and network interfaces and that can transmit high-definition video using the DisplayPort protocol.
b)
A program through which older computer applications can communicate within a local area network (LAN).
c)
A digital interface used to transmit audio and video data in a single cable.
d)
A physical computer controlled by a user. VMs use the system resources of the host machine to boot and run an OS.
105.
TV tuner card
a)
Computer technology that creates a simulated environment as it superimposes images and audio over the real world in real time.
b)
A card that provides the ability to watch and record television signals on a PC by connecting a cable television, satellite, or antenna to the installed tuner card.
c)
A device that microsegments a LAN and that connects multiple devices on a network by receiving data and using filtering and forwarding to send the data to the intended destination device.
d)
A unique 15-digit number used to identify a mobile device. This number identifies the device to a carrier's network.
106.
Unified Extensible Firmware Interface (UEFI)
a)
A Windows utility that provides a detailed view of all the printers that are available to a computer.
b)
Windows Visual Basic Scripting Edition; a scripting language developed by Microsoft.
c)
A newer type of BIOS that has many advantages, including a GUI that is user friendly compared to older BIOS versions, the ability to recognize larger hard drives, and a built-in feature called secure boot.
d)
A system of wires that carries data between computer components.
107.
Universal Serial Bus (USB)
a)
A cable that is used to connect external SATA drives. An eSATA port has a key feature to prevent inadvertent insertion of a USB connector.
b)
A lock that uses a combination of mechanisms.
c)
A service in which a cloud provider provides access to operating systems, development tools, programming languages, and libraries used to develop, test, and deliver applications.
d)
A standard interface that connects peripheral devices to a computer; these devices are hot swappable, which means users can connect and disconnect the devices while the computer is powered on.
108.
Universal Serial Bus (USB) controller card
a)
A phase of a disaster recovery plan in which you create a verification process to prove that the disaster recovery strategy works.
b)
A card that provides additional USB ports to connect a computer to peripheral devices.
c)
A security method that specifies exactly which device MAC addresses are allowed for or blocked from sending data on a network.
d)
A technology by which modern smartphones use the Internet to transport voice calls by taking advantage of a local Wi-Fi hotspot.
109.
video adapter
a)
A device that provides video capability.
b)
The process of allowing a user to print over a network without the need for a direct connection to a print device.
c)
An older hashing algorithm that has been deprecated. Hashing uses a mathematical function to create a numeric value, called a message digest, that is unique to the data.
d)
A computer desktop power supply form factor. It is an updated version of the AT but still considered to be obsolete.
110.
video port
a)
A port for connecting a monitor cable to a computer.
b)
A device that is typically connected to a home or small office router so that multiple users can connect to a cable company's network that provides Internet access.
c)
A phase of a disaster recovery plan in which you create an inventory of all locations, devices, vendors, used services, and contact names and verify cost estimates that are created in the risk assessment step.
d)
A computer system that has the authority to act as another computer to function as a relay between a client and a server.
111.
VGA (Video Graphics Array)
a)
A network location profile in HomeGroup for which you are not allowed to create or join a HomeGroup but for which you can view and share resources with other computers.
b)
A physical disk that provides features not supported by basic disks and that has the ability to create volumes that span multiple disks.
c)
An encrypted version of FTP.
d)
A connector for analog video that has 3 rows and 15 pins.
112.
virtual reality (VR)
a)
A collection of tools and technologies designed to help deploy Microsoft Windows operating system images.
b)
Software tools specifically designed to overwrite existing data multiple times, rendering the data unreadable.
c)
Computer technology that creates a simulated, three-dimensional environment that a user feels immersed in and can manipulate.
d)
First-generation (1G) cell phones that handled analog voice calls only and second-generation (2G) networks that handled digital calls.
113.
virtual reality headset
a)
A physical disk that provides features not supported by basic disks and that has the ability to create volumes that span multiple disks.
b)
A device that divides a LAN into segments. A bridge keeps a record of all the devices on each segment.
c)
The highest quality of printing that is produced by a dot matrix printer.
d)
A head-mounted device that provides a separate image for each eye and that typically includes head-motion and eye-motion tracking sensors. These devices are also output devices that deliver video and audio to the wearer.
114.
volatile memory
a)
A connector that allows the connection of a USB 3.0 module for additional USB 3.0 front or rear panel ports.
b)
Memory whose contents are erased every time the computer is powered off.
c)
Limitations on the failed login attempts to lock out a user who enters the wrong password more than a specified number of times.
d)
A type of secure physical lock that is unlocked by entering the required key into the door handle mechanism.
115.
webcam
a)
A device that a laptop can use to access the Internet; it can be built into the laptop or attached to the laptop through an expansion port.
b)
A video camera that is either embedded into the display on a mobile device or connected externally to a computer, often used for video conferencing or to stream live video onto the Internet.
c)
A host that provides services. A server requires server software in order to provide specific application services to the network.
d)
A type of secure lock that is unlocked using a biometric scanner such as a thumbprint reader.
116.
zero insertion force (ZIF)
a)
Refers to the amount of force needed to install a CPU into the motherboard socket or slot.
b)
A file that contains simple text that instructs Windows Setup how to configure and install the OS.
c)
To resize a window by dragging it to one of the edges of the screen.
d)
A physical switch used to set the input voltage on a power supply to either 110V/115V or 220V/230V.
117.
network interface card (NIC)
a)
A tool that is used to remove an undesirable Windows setting and that can be used to install and configure the same OS on multiple computers and prepare the OS with different hardware configurations.
b)
A message indicating that a Microsoft Event Viewer security event has been successful. For example, a successful logon from a user triggers an event with this level.
c)
A process used on iOS devices to remove manufacturer restrictions and make it possible to run arbitrary user code and grant users full access to the file system and full access to kernel modules.
d)
A device that provides a physical connection to a network using a network cable.
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