1101 Gmetrix 03012023

Match the following

• An expansion device that gives a laptop more ports to work with than it had originally.

• NIC

• An internal or external camera used to broadcast oneself, usually through an app.

• Serial Interface

• A pin-based connector often used to connect devices to monitors and/or printers.

• Webcam

• A Liquid Crystal Display (LCD) is a panel that produces an image by passing light through liquid cry

• LCD

• A Network Interface Card (NIC) is a peripheral that allows a device to connect to a network.

• Port Replicator

Match the following

• An expansion device that allows someone with a laptop to connect peripherals often used on desktop

• HDD

• A reversible connector that connects Apple peripherals to Apple devices.

• Docking Station

• A Solid State Drive (SSD) is a drive that stores data in flash memory.

• SSD

• A hard disk drive (HDD) is a drive that stores data in sectors on cylinders.

• CDMA

• Code-Division Multiple Access (CDMA) Wifi

• Lightning Connector

Match the following

• The act of verifying the identity of a person or device trying to access a system.

• RAM

• Global System for Multiple Communications (GSM)

• Tracking Pad

• Random Access Memory (RAM) consists of chips that provide temporary, volatile storage for data.

• GSM

• A tool that allows one to draw on a screen as if the person had a regular pen and paper.

• Authentication

• A pin-based connector often used to connect devices to monitors and/or printers.

• Serial Interface

Match the following

• A Preferred Roaming List (PRL) is a database that contains mobile infrastructure

• Backlight

• A device or feature on a device that allows other devices to use its internet connection

• CCFL

• A Cold Cathode Fluorescent Lamp (CCFL) uses a backlight and inverter to render a screen display.

• Hotspot

• A cellular network with speeds up to 10 Gbps that uses MIMO

• PRL

• A form of illumination used in LCD panels.

• 5G

Match the following

• A power converter that changes low-voltage power into high-voltage power.

• Inverter

• The first cellular network to use digital signals.

• 2G

• An authentication mechanism in which a person's characteristics

• Two-Factor Authentication

• MFA

• Location Services

• A cellular network feature that uses GPS

• Biometrics

Match the following

• A device that transmits touches on a screen to a processor.

• OLED

• A Liquid Crystal Display using backlight

• LCD

• A digital pen that works with apps to provide input to devices such as tablets and smartphones.

• Touch Pen

• Organic Light-Emitting Diode (OLED) is a type of display that uses a layer of organic compounds

• Digitizer

• The act of connecting two devices over Bluetooth.

• Pairing

Match the following

• A type of USB connector that plugs into devices and peripherals and is reversible.

• 4G

• A cellular network with speeds up to 21 Mbps.

• USB-C

• A cellular network with theoretical speeds of up to 1 Gbps and an average speed of 50 Mbps.

• NFC

• Power over Ethernet (PoE) is the use of Ethernet cables to provide electrical power for devices.

• 3G

• Near-field communication (NFC) is a form of wireless networking

• PoE

Match the following

• A tool used to connect individual wires from a twisted-pair cable to a patch panel or punch block

• RFID

• A device that connects computers with wireless network adapters to a wireless network.

• AP

• Radio-Frequency Identification (RFID) is a tagging system

• SNMP

• Simple Network Management Protocol (SNMP) is a network protocol that monitors and manages networks

• Network Tap

• A device that connects to a switch or other device that carries traffic and then copies the

  traffic

• Punchdown Tool

Match the following

• A Unified Threat Management appliance to protect a network

• Scope

• A pool of IP addresses

• RDP

• provided over phone lines running from an internal network to a telco company.

• UTM

• is a protocol that allows people to connect to and control devices remotely 3389

• VPN

• is a private, encrypted tunnel between two entities built using a public network.

• DSL

Match the following

• Power over Ethernet for multiple devices

• PoE Switch

• 2.4 & 5 GHz 300Mbps

• A Record

• protocol that securely transmits data between two devices. SSH runs on port 22.

• Connection-Oriented

• protocol in which a device that receives data sends an acknowledgment

• SSH

• A DNS record that resolves a hostname to a 32-bit IP address.

• 802.11n