NEW
Font size
S
M
L
XL
WorksheetsExam Review
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
1. What is the registry?
a)
configuration database for windows
b)
A closed source application
c)
An operating syste
d)
an open source application
2.
________software is computer software with its source code made available with a license in which the copyright holder provides the rights to study, change and distribute the software to anyone and for any purpose.
a)
Closed-Source
b)
Open-source
c)
Proprietary
3.
_______is a wireless technology standard for exchanging data over short distances from fixed and mobile devices, and building personal area networks (PANs).
a)
Wireless
b)
WIFI
c)
Bluetooth
4.
Mobile devices have an ______, and can run various types of application software, known as apps.
a)
operating system (OS)
b)
Main Application
c)
Aplication system
5.
Mobile devices are small, typically handheld computing devices having a display screen with _____ and/or a miniature keyboard and a variety of wireless connectivity options
a)
radio input
b)
sense input
c)
touch input
6.
Bluetooth security risks may be mitigated by ______
a)
using Bluetooth only when required
b)
using bluetooth all the time
c)
paring multiple devices
7.
_______is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.
a)
Voice Option IP
b)
Voice Over IP (VoIP)
c)
Vocal Over IP
8.
Bluetooth security uses the ____ to generate the encryption key used to secure communication.
a)
link key
b)
encryption code
c)
link code
9.
A Bluetooth device in discoverable mode transmits the _____ device class, list of services, and other technical information on demand.
a)
device code
b)
device address
c)
device name
10.
When desired, users can _____ the Bluetooth link key to remove bonding relationships.
a)
add
b)
delete
c)
establish
11.
A master Bluetooth device can communicate with a maximum of _____ devices in a piconet.
a)
seven
b)
eight
c)
nine
12.
VoIP is available on many _______, personal computers, and on Internet access devices
a)
TV's,
b)
headphones,
c)
smartphones,
13.
What does this picture represent?
a)
Correct Insertion of DIMM
b)
Correct installation of power supply
c)
Correct insertion of CPU
14.
What kind of port can support 127 devices?
a)
Firewire
b)
VGA
c)
USB
15.
If a USB is not PNP what is the software that comes with the device to make it work with the computer?
a)
Application
b)
Device Driver
c)
OS
16.
What is a NIC?
a)
Network Interacting configuration- Configures network cables interaction
b)
Network Integration Compiler- Compiles network applications
c)
Network Interface Card - expansion that connects a computer to a network
17.
What is one thing task manager used for?
a)
shut down non-responsive apps selectively in all windows versions
b)
move files from one directory to another
c)
install multiple operating systems
18.
Is a faster hard drive always better?
a)
True
b)
False
19.
This tests the system hardware components, and to load a boot loader or an operating system from a mass storage device
a)
BIOS
b)
Memory Application
c)
CPU
20.
What are the two most common types of Registered Jack connectors?
a)
RJ11&RJ35
b)
RJ12&RJ45
c)
RJ11 & RJ45
21.
What will process the graphics output from the motherboard and transmit it to the display?
a)
Video Card
b)
Sound Card
c)
RAM
22.
A device that modulates signals to encode digital information and demodulates signals to decode the transmitted information is known as a_____
a)
Monitor
b)
Modem
c)
CPU
23.
A local computer bus for attaching hardware devices in a computer, which replaced the original ISA and VESA bus configuration is?
a)
PCI
b)
VGA
c)
SATA
24.
Your PC is rebooting due to overheating, what part might need to be replaced?
a)
Heat sink
b)
CPU
c)
Hard Drive
25.
Can you run multiple Operating Systems on the same machine using Virtual Machines?
a)
True
b)
False
26.
A _ or data network is a telecommunications network that allows computers to exchange data is known as?
a)
Printer sharing
b)
computer network or data network
27.
coaxial cable,twisted-pair cable, optical fiber are all examples of ___
a)
network media
b)
power cables
28.
Encrypting data storage is an example of?
a)
Hacking
b)
Spoofing
c)
Device Hardening
29.
What is storage media?
a)
Devices that hold or store data that needs to be accessed by a user or program
b)
devices that computes data for a computer
30.
What is a policy that requires users to change passwords periodically?
a)
password expiration
b)
password complexity
c)
password encryption
31.
The process of recovering passwords from data that have been stored in or transmitted by a computer system, most often through brute-force or dictionary attacks is known as?
a)
password encryption
b)
password cracking
32.
A malware program that, when executed, replicates by inserting copies of itself (possibly modified) into other computer programs, data files, or firmware is known as?
a)
Trojan Horse
b)
Hacking
33.
G is?
a)
CMOS Battery
b)
RAM Slot
c)
CPU Socket
34.
H is?
a)
Fan connector
b)
PCI slots
c)
Memory slots
35.
D is?
a)
Northbridge
b)
SATA connectors
c)
CMOS Battery
36.
L is?
a)
SATA connectors
b)
PCI slots
c)
Fan connector
37.
What is the Microsoft Windows console application that displays all current TCP/IP network configuration values?
a)
DIR
b)
ipconfig
c)
ipstat
38.
A computer network that interconnects computers within a limited geographic area such as a home, school, computer laboratory, or office building is known as?
a)
LAN
b)
WAN
c)
MAN
39.
C is?
a)
Fan
b)
Motherboard
c)
Hard drive
40.
B is?
a)
Motherboard
b)
Power supply
c)
Hard drive
41.
A is ?
a)
Motherboard
b)
Hard drive
c)
Power supply
42.
What does the command DIR do in command prompt?
a)
display memory available
b)
display a list of the files and folders/subdirectories within a directory
43.
What is FAT?
a)
File Allocation Table method of keeping track of the contents of a hard drive
b)
File Attribute Transaction method of moving file attributes
44.
A standardized network protocol used on Internet Protocol networks for dynamically distributing network configuration parameters, such as IP addresses for interfaces and services is known as?
a)
DNS(Domain Name Services or Domain Name Server)
b)
DHCP (Dynamic Host Configuration Protocol)
45.
A network administration command-line tool available for many computer operating systems for querying the (DNS) to obtain domain name or IP address mapping or for any other specific DNS record?
a)
nslookup
b)
ping
46.
13. _______is a Microsoft Windows command that connects a computer to or disconnects a computer from a shared resource, or displays information about computer connections.
a)
ipconfig
b)
net share
c)
net use
47.
What is the swap file in windows called?
a)
PAGEFILE.SYS
b)
SWAPFILE.EXE
48.
Concealing the identity of the sender by impersonating another computing system is?
a)
Spoofing
b)
Phishing
49.
Security best practices include?
a)
Renaming administrator accounts and Disabling guest accounts
b)
Opening all attachments and Ignoring security software alerts
50.
password complexity, password confidentiality, password expiration, understanding single sign-on, using multi-factor authentication are all examples of?
a)
Effective password management
b)
Effective device hardening
Reset
