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Computer quiz
Computer quiz
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Questions
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Answers
1
Which is NOT a type of secondary memory?
External Hard Drive
RAM
SSD
CD
2
What does CPU stand for?
Computer Processor Unit
Central Process Unit
Central Processing Unit
Central Program Unit
3
Which type of software helps you manage files and perform system tasks?
Application Software
Utility Software
Internet Browser
Games
4
Which of the following is an example of primary memory?
Hard Disk
USB Drive
RAM
ROM
5
Which of these is secondary memory?
ROM
Cache
CPU
Hard Drive
6
Which component in the CPU handles decision-making tasks?
Hard Drive
RAM
Arithmetic Logic Unit
Control Unit
7
ROM is used for temporary data storage that can be erased when the power is turned off.
True
False
8
Embedded computers are typically used in general-purpose tasks like word processing.
True
False
9
Lossless compression permanently removes data.
False
True
10
Utility software is used to manage hardware components and system resources.
False
True
11
A single-core CPU can run multiple instructions at the same time.
False
True
12
What is the main function of the CPU?
To process data
To display data
To store data
To connect devices
13
What is an embedded system?
A type of software
A general-purpose computer
A server
A computer built into a specific device
14
The CPU is the only component responsible for processing data.
True
False
15
Which memory is volatile?
ROM
Hard Drive
Flash Drive
RAM
16
Which memory type is used to store data even when the computer is turned off?
Cache
ROM
Hard Drive
RAM
17
What is the purpose of the Arithmetic Logic Unit (ALU)?
To display graphics
To connect devices
To perform calculations
To store instructions
18
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19
Which of these is an example of embedded computers?
Laptop
Desktop Computer
Microwave Oven
Smartphone
20
Secondary memory stores data permanently even when the computer is powered off.
True
False
21
What is the purpose of utility software?
To manage and optimize system performance
To run applications
To play games
To connect to the internet
22
Which component is responsible for fetching and executing instructions?
RAM
Hard Drive
ALU
CPU
23
Which of the following is a primary memory?
USB Drive
Hard Drive
RAM
CD
24
Which of these is an example of utility software?
Photoshop
Google Chrome
Microsoft Word
Disk Cleanup
25
What is ROM used for in a computer?
To store the operating system
To store data temporarily
To store important instructions
To run applications
