Computer competency MCQs
Computer competency MCQs
Our experts have gathered these Computer competency MCQs through research, and we hope that you will be able to see how much knowledge base you have for the subject of Computer competency by answering these multiple-choice questions.
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1: What does PC stand for?
A. Portable Computer
B. All of the answers
C. Personal Computer
D. Powerful Computer
E. None of the answers
2: Base64 is used to ...
A. Cheat at computer games
B. Represent ASCII data in binary
C. Represent binary data in ASCII
D. Make music writable to a CD
3: What is the keyboard shortcut to cut data to the clipboard?
A. none
B. Ctrl+C
C. Ctrl+X
D. Alt+C
E. Ctrl+V
4: What is a Hard Copy?
A. A shortcut icon on a desktop
B. Data copied to a CD or DVD
C. A printed document
D. Data copied to a hard drive
5: True or False: If you have an "always on" broadband internet connection and use a router between the modem and your PC, you do not need to use anti-virus or firewall software to protect your PC
A. False
B. True
6: What are cookies?
A. Delicious
B. Computer viruses
C. Personal browsing history
D. Personally stored information
E. Piece of data stored by a website within a browser
7: If a computer becomes unresponsive, which of the following is the best first step to resolve the problem?
A. Call technical support
B. Unplug the power source
C. Attempt to open the Task Manager (Ctrl + Shift + Esc) or Force Quit (Cmd + Opt + Esc)
D. Do a hard reset by holding the power button for 5 seconds
8: Which method is NOT a way to connect to a network?
A. Using a USB Flash Drive
B. Using an Ethernet cable
C. Using a dial-up modem
D. Wirelessly
9: What does the abbreviation FTP stand for?
A. fast typing process
B. file type placement
C. file timing process
D. file transfer protocol
E. file transmission procedure
10: What is "QWERTY?"
A. A style of font with only UPPERCASE lettering
B. A style of organizing folders by size rather than alphabetically
C. A style of arranging desktop shortcuts and icons by date
D. A style of keyboard with the first six letters on the upper left being Q, W, E, R, T, and Y
11: Which of the following are considered I/O devices?
A. Keyboard
B. Mouse
C. Monitor
D. Printer
E. All of these are
12: By default what is the name of the system drive on Windows?
A. E:
B. C:
C. D:
D. A:
13: What Does HTML Stand For
A. Hyper Truck Mega Loop
B. Hot Tabbing Medium Lag
C. Hewlett Type Matrix Log
D. Hard Text Mask Language
E. Hyper Text Mark Up Language
14: What is a search engine?
A. A social media term
B. A type of train
C. A website that assists with locating content related to one's query
D. Software development
15: Which of these is an Anti-Virus Software manufacturer?
A. AIDS
B. Emorf
C. McAfee
D. AGI-Plan
16: To move a copy of a file from one computer to another over a communications channel is called...
A. file compression
B. file transfer
C. file encryption
D. terminal emulation
17: What does GUI stand for?
A. Gigabytes Under Intense Usage
B. Graphics Used In
C. Game User Interface
D. Graphical User Interface
E. Geological Umbrella Insurance
18: TRUE or false: Windows 8 is an operating system.
A. TRUE
B. false
19: Which of the following is a correct format of Email address?
A. sales@website.info
B. sales@website@info
C. sales.website.info
D. saleswebsite.info
20: What is the most common meaning of RAM?
A. Random Access Memory
B. Reading Acceleration Machine
C. Real Audio Movie
D. Remote Administration Module
E. Remote Access Manager
21: What does ROM stand for?
A. root owner mode
B. read-other memory
C. read-only memory
D. re-order memory
22: Word, Excel, PowerPoint, and Access are all part of a suite of apps called ________.
A. Apple iOffice.
B. Microsoft Work.
C. Microsoft Office.
D. Apple iWork.
E. Microsoft Business.
23: Which of the following files is an image file?
A. smarterer.jpg
B. smarterer.xls
C. smarterer.exe
D. smarterer.doc
24: HTML means...
A. HoT MaiL
B. High Temperature Materials Laboratory
C. How To Make Love
D. HyperText Markup Language
E. How to Make Laughs
25: Which of these is an internet browser?
A. Microsoft Access
B. Preview
C. Mozilla Firefox
D. Cartographer
26: What term is most associated with the style of lettering?
A. Fields
B. Texture
C. Font
D. Looks
27: Windows, MacOSX and Linux are examples of what?
A. Operating Systems
B. Computing Systems
C. Server Software
D. Office Applications
28: What does RAM stand for?
A. Realtime-Access Memory
B. Random-Access Memory
C. Real-Allocation Memory
D. Random-Allocation Memory
29: A clickable link that directs you to another website is called a:
A. Fastlink
B. Superlink
C. Hyperlink
D. Linker
30: What are the physical components of a computer called?
A. Software
B. Ethernet
C. Hardware
D. Servers
31: How many "Bits" make a "Byte?"
A. 2
B. 8
C. 10
D. 6
E. 4
32: A printer is considered what kind of device?
A. A memory device
B. A selection device
C. An output device
D. An input device
33: What are these generally called? :-) ;-) :-/ :-D
A. Emotiltalics
B. Melements
C. Emoticons
D. Emomusic
34: Which is the safest way to shut down your computer?
A. Press ctrl-alt-delete
B. Select "shut down" from the start/finder menu.
C. Press and hold the power button.
35: Which one of the following is not an Operating System?
A. OS2
B. Windows
C. Linux
D. Word Perfect
36: What's the name of the big "box" that contains the circuits that the computer needs to read and process programs?
A. CPU
B. HLC
C. KKA
D. EER
E. RMA
37: Which software would you use to compare test scores to find the average?
A. Word
B. Powerpoint
C. Excel
D. Skype
38: What is the primary function of a modem?
A. Processing
B. Network Connectivity
C. Holding all the Parts (The tower)
D. Extending WiFi Range
E. Storage
39: Computers process data using binary digits. What are the two digits that make up binary code?
A. 0,1
B. -1,1
C. 0,-1
40: What is a "GUI?"
A. Graphic Underscan Interface
B. Graphical User Interface
C. Guide to Using the Internet
D. Gigabyte User Intelligence
41: Which of these devices is NOT used to store information?
A. All of these devices can be used to store information.
B. An external hard drive
C. A rewritable DVD
D. An internal hard drive
E. A USB Flash drive
42: What does BIOS stand for?
A. Basic Input Output System
B. Backup Inside Our System
C. Basic Inside Outside Service
D. Basic Instruction Output System
43: A computer which links several PCs together in a network is called a...
A. client
B. main frame
C. minicomputer
D. server
44: What Is Stand for ROM?
A. Ram Only Memory
B. Random Only Memory
C. Rapid Only Memory
D. Read Only Memory
E. Ranks Of Memory
45: What does WWW stand for
A. Web World Wide
B. World Web Wide
C. Wide Web World
D. World Wide Web
E. Web Wide World
46: What is an algorithm?
A. A stock market checker
B. A piece of code that takes a input and produces a output
C. A powerful calculator
D. A form of computer virus
47: Which of these is a program in Microsoft Office?
A. Google Docs
B. Text Edit
C. PowerPoint
D. Windows 7
E. Internet Explorer
48: Which of the following is a word processing program?
A. WordPerfect
B. Word
C. All
D. Notepad
E. WordPad
49: What is the standard US keyboard layout commonly referred to?
A. ASDFJKL;
B. QWERTY
C. Line-Key Input
D. Mirror Map
50: From the Task Manager on Windows systems, what is the command that closes a program?
A. Halt Process
B. Suspend Program
C. End Task
D. Force Quit
E. Exit Application
51: How many bits are there in 2 bytes?
A. 16
B. 32
C. 4
D. 8
52: Which of these is NOT a common network type for connecting to the internet?
A. SATA
B. Dial-up
C. Mobile Broadband
D. LAN
E. WiFi
53: What is the shortcut key of printing a document for computer having windows?
A. Alt + P
B. Ctrl + P
C. Shift + P
D. Ctrl + Shift + P
54: Which of the following (assuming all other computer hardware is equivalent) will be the "fastest" processor?
A. 2.4GHz
B. 3.1GHz
C. 1.8GHz
D. 3.2GHz
E. 2.8GHz
55: Which of these is a type of memory?
A. SSD
B. AMD
C. RAM
D. HDD
56: What does "Booting Up" mean?
A. The process of starting a computer when it has been turned off
B. The process of mounting an external hard drive
C. The process of waking a computer from a screensaver
57: Which of the following is application software?
A. Window 8
B. Linux
C. MS Word
D. Window 7
E. Unix
58: Typing speed is measured in _____.
A. cps (characters per second).
B. spm (strokes per minute).
C. wpm (words per minute).
D. cpm (characters per minute).
59: Choose the smallest memory size
A. kilobyte
B. terabyte
C. megabyte
D. gigabyte
60: What is the keyboard shortcut to paste data from the clipboard?
A. Alt+P
B. Ctrl(Cmd)+V
C. Ctrl(Cmd)+P
D. Ctrl(Cmd)+Z
61: Which of these tiny devices can be used to remove/store files from a computer?
A. Docking station
B. RAM Memory
C. Webcam
D. Flash Drive
62: What is the default letter associated with the main harddrive disk?
A. F
B. G
C. C
D. E
E. D
63: Which of these is an operating system?
A. Windows Firefox
B. Google
C. Apple
D. OS X
64: Checking a computer program for errors is called...
A. debugging
B. correcting
C. syntaxing
D. bugging
65: What is the keyboard shortcut to undo the last thing you typed?
A. Ctrl+A
B. Ctrl+U
C. Ctrl+Z
D. Ctrl+R
E. Ctrl+X
66: What is a modem?
A. A device that provides access to the Internet
B. A device that allows multiple computers to join the same network
67: If the computer is frozen, how do you turn off the computer?
A. Push and hold power button
B. Contact tech support
C. Apple Menu, then Shut down
D. Start, then Shut down
68: Which command shows your IP address in the command prompt?
A. showip
B. myip
C. ipconfig
D. msconfig
E. winipconfig
69: What is the main difference between installing software on Windows and MAC?
A. Windows has a Registry which stores information.
B. MAC has a Registry which stores information.
70: What does USB stand for?
A. United Serial Bus
B. Universal Serial Bus
C. Universal Series Base
D. Unlimited Serial Bus
71: Which of the following are NOT user input devices?
A. keypad
B. mouse
C. touchpad
D. display screen
E. keyboard
72: What is the most common meaning of ROM?
A. Random Oracle Model
B. Random Operational Memory
C. Read-Only Message
D. Read-Only Memory
E. Remote Operations Manager
73: W3C is the ...
A. Whole Wide World Crawler
B. Wiki Wiki Web Consortium
C. World Without Windows Consortium
D. Wild Wild West Consortium
E. World Wide Web Consortium
74: What is VoIP
A. Village Over Internet Protocol
B. Various Over Internet Protocol
C. Voice Over Inter Product
D. Voice Over Internet Protocol
E. Virus Over Internal Processor
75: Which file extensions are images?
A. All of these
B. .jpeg
C. .gif
D. .png
E. .tif
76: Software that blocks access or communication to certain websites is called:
A. Firewall
B. Total Quality Control
C. Spyware
D. Spam Filter
E. Filtering
77: What is the most likely tool to use to test basic network connectivity?
A. echo
B. sfc
C. cls
D. dir
E. ping
78: In Windows, which Run Command will open the System Configuration screen?
A. syskey
B. sysedit
C. msconfig
D. msinfo32
E. regedit
79: How many WiFi networks can a PC be connected to at once?
A. 1
B. 2
C. 3
D. 5
80: A computer can host multiple OS (operating systems)
A. true
B. false
81: True or False: USB 3.0 ports are backwards compatible with devices containing earlier USB versions?
A. True
B. False
82: Which of the following are true about firewalls?
A. All the above
B. Follows a set of rules
C. Can be either a hardware or software device
D. Filters network traffic
83: The information processing cycle includes the following processes:
A. data, processing, printing, editing
B. input, output, manipulation, arithmetic
C. input, processing, output, storage
D. storage, display, data, information
84: What is Microsoft Access used for?
A. Managing databases
B. Programming computers
C. Communicating through e-mail
D. Creating spreadsheets
E. Giving presentations
85: What key combination will usually undo your typing or changes in most applications?
A. Ctrl-Z (Command-Z on a mac)
B. Ctrl-Y (Command-Y on a MAC)
C. Alt-Y (Option-Command-Y on a MAC)
D. Alt-Z (Option-Command-Z on a MAC)
86: What is the definition of a mainframe?
A. Another term for a computer monitor
B. The first browser window you open after starting your computer
C. A high-performance computer made for high-volume, processor-intensive computing
87: Which of these is NOT a computer monitor connection type?
A. DVI
B. HDMI
C. VGA
D. BNC
88: True or False: When adding multiple RAM chips, the memory sticks should be evenly split between the available memory channels
A. True
B. False
89: Which of the following stores more data?
A. CD ROM
B. DVD
C. CD RW
D. Floppy Disk
90: Which of these is NOT a standard monitor resolution?
A. 1280x800
B. 1920x1080
C. 1280x960
D. 1000x900
E. 1280x1024
91: A byte is comprised of:
A. None of the above
B. Sixteen bits
C. Four bits
D. Eight bits
E. One bit
92: What determines the quality of images displayed on a monitor?
A. Price
B. Size of monitor
C. Resolution
D. Size of pixels
93: A PS/2 connector is generally used to connect what devices to a PC?
A. Monitor
B. External drive
C. Keyboard and/or mouse
D. Power cord
94: What is a computer file?
A. A kind of a document that can be printed
B. An action of filing information
C. A collection of data that can be given a name
D. A Word document only
E. A folder with several documents
95: Malware stands for
A. Malicious Hardware
B. Malicious Codeware
C. Malicious Computerware
D. Malicious Software
E. Malicious Scriptware
96: Which category do "spyware,adware,rogueware" best fit in?
A. weapons of mass destruction
B. government spy software
C. malware
D. virus
97: CPU Stands for___.
A. Central Processor Unit
B. Central Processing Unit
C. Core Processing Unit
D. Central Processing Utility
E. Central Power Unit
98: Which of the following is/are considered as Word Processors?
A. Microsoft Word
B. WordPad
C. Bean
D. Writer
E. All of them
99: The most commonly used auxiliary storage device(s) is/are...
A. tapes and hard disks
B. USB drives and tapes
C. a filing cabinet
D. hard disks and removable storage devices
100: What does 127.0.0.1 refer to?
A. It is the default gateway address is many home routers.
B. It is the default registry setting for Windows 8 keys.
C. It is the network address that refers to the localhost, or local computer and is not routeable.
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