Computer Literacy Pre- And Post- Quiz
Some basic questions about using a computer.
- 1.
Which of the following is an example of hardware?
- A.
The Operating System
- B.
A Computer Virus
- C.
An E-mail
- D.
A Computer Mouse
Correct Answer
D. A Computer MouseExplanation
Hardware refers to the physical parts of a computer.Rate this question:
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- 2.
What is an example of Software
- A.
A modem
- B.
A byte
- C.
Random Access Memory (RAM)
- D.
Windows XP
Correct Answer
D. Windows XPExplanation
Windows XP is an example of software because it is an operating system that runs on a computer. Software refers to the programs and applications that are installed on a computer system, enabling it to perform various tasks and functions. Windows XP is a specific software that provides a user interface and manages the computer's hardware and software resources, allowing users to interact with their computers and run other software applications.Rate this question:
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- 3.
Which is NOT true about computer viruses?
- A.
They are designed to spread
- B.
If you are running virus protection software, you don't need to worry about getting a virus.
- C.
Your computer might act 'normally' even if you are infected with a virus.
- D.
You can get a virus even if you are not connected to the internet
Correct Answer
B. If you are running virus protection software, you don't need to worry about getting a virus.Explanation
Virus protection software isn't foolproof. Hackers are always trying to invent new ways to circumvent or disable this softwareRate this question:
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- 4.
Which of the data storage devices holds the most data?
- A.
Floppy Drive
- B.
Flash Drive
- C.
Hard Drive
- D.
CD-ROM Drive
- E.
DVD Drive
Correct Answer
C. Hard DriveExplanation
1 Hard Drive = (approx.) 200 DVD's (or Flash Drives) = 1200 CD's = 600,000 Floppy Disks. Each floppy disks can hold tens of documents.Rate this question:
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- 5.
If you lose your ability to control your computer with your mouse and keyboard, it is probably a sign:
- A.
Your computer is 'frozen'
- B.
You have just been infected with a virus
- C.
Your hard drive crashed
- D.
You lost your connection to the Internet
Correct Answer
A. Your computer is 'frozen'Explanation
Although other explanations are possible, in most cases a programming 'bug' has caused your computer to 'freeze' (become non-responsive).Rate this question:
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- 6.
What term is used for a basic unit of data storage?
- A.
RAM
- B.
Folder
- C.
Byte
- D.
Hertz
Correct Answer
C. ByteExplanation
1 Byte typically holds one character, or a number from 0 to 255. So, a 5-letter word generally takes up 5 bytes of storage space, using, for example, the Notepad program.Rate this question:
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- 7.
Which is the FIRST step to shutting down a computer
- A.
Press Power Switch
- B.
Click the 'Start' button
- C.
Close all Internet connections
- D.
Log off
Correct Answer
B. Click the 'Start' buttonExplanation
Click 'Start' then 'shut down' then 'OK'Rate this question:
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- 8.
What does the Operating System NOT do?
- A.
Provides a User Interface (for controlling the computer)
- B.
Helps you manage computer resources such as printers and data storage devices.
- C.
Prevents access to adult-content websites
- D.
Checks for and warns of hardware failures
Correct Answer
C. Prevents access to adult-content websitesExplanation
In fact, you need the Operating System program running before you can run any other programs.Rate this question:
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- 9.
For the safety and health of your computer hardware and software, you should do all of the following EXCEPT:
- A.
Use a surge protector
- B.
Reformat your hard drive at least once per year
- C.
Routinely Back up your data
- D.
Keep your computer cool and clean
Correct Answer
B. Reformat your hard drive at least once per yearExplanation
You would probably not want to reformat your hard drive unless it is absolutely necessary, due to some catastrophic event such as a virus which cannot otherwise be removed from your computer.Rate this question:
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- 10.
Which computer component is considered to be the 'brain' of the computer?
- A.
RAM
- B.
Hard Drive
- C.
CPU
- D.
Bus
Correct Answer
C. CPUExplanation
Even though the CPU is the brain, it is not very intelligent, and only knows how to do a few basic things (at lightning speed, usually flawlessly). Computer programmers give computers the artificial intelligence which can make them appear to be intelligent.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 12, 2010Quiz Created by
Cowpoke
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