BPSC Tre 4.0 Computer fundamentals MCQ Computer teacher 2025
Here are 30 important multiple-choice questions (MCQs) on Computer Fundamentals with answers:
1. Who is known as the father of computers?
A) Charles Babbage
B) Alan Turing
C) John von Neumann
D) Bill Gates
Answer: A) Charles Babbage
2. What does CPU stand for?
A) Central Process Unit
B) Central Processing Unit
C) Computer Personal Unit
D) Central Peripheral Unit
Answer: B) Central Processing Unit
3. Which of the following is an input device?
A) Monitor
B) Printer
C) Keyboard
D) Speaker
Answer: C) Keyboard
4. The brain of any computer system is the:
A) ALU
B) CPU
C) Memory
D) Control Unit
Answer: B) CPU
5. What is the full form of RAM?
A) Random Access Memory
B) Read Access Memory
C) Read-Only Memory
D) Rapid Access Memory
Answer: A) Random Access Memory
6. Which type of memory is non-volatile?
A) RAM
B) ROM
C) Cache
D) Register
Answer: B) ROM
7. What is the full form of HTTP?
A) HyperText Transfer Protocol
B) High Transfer Text Protocol
C) Hyperlink Transfer Protocol
D) High Text Transfer Protocol
Answer: A) HyperText Transfer Protocol
8. The smallest unit of data in a computer is:
A) Bit
B) Byte
C) Nibble
D) Word
Answer: A) Bit
9. What does BIOS stand for?
A) Basic Input Output System
B) Binary Input Output System
C) Basic Integrated Operating System
D) Basic Input Output Software
Answer: A) Basic Input Output System
10. Which of the following is not an operating system?
A) Windows
B) Linux
C) Oracle
D) MacOS
Answer: C) Oracle
11. What is the shortcut for "Cut" on Windows?
A) Ctrl + C
B) Ctrl + X
C) Ctrl + V
D) Ctrl + Z
Answer: B) Ctrl + X
12. A computer network that connects computers within a limited area such as a school or office is called:
A) WAN
B) LAN
C) MAN
D) PAN
Answer: B) LAN
13. Which of these is not a type of software?
A) System Software
B) Application Software
C) Utility Software
D) Hardware
Answer: D) Hardware
14. What does GUI stand for?
A) Graphical User Interface
B) General User Interface
C) Graphical Uniform Interface
D) Geometric User Interface
Answer: A) Graphical User Interface
15. What is the main function of an operating system?
A) Perform calculations
B) Manage computer resources
C) Edit documents
D) Run applications only
Answer: B) Manage computer resources
16. Which part of the computer performs calculations?
A) CPU
B) Monitor
C) Printer
D) RAM
Answer: A) CPU
17. The process of starting a computer is called:
A) Booting
B) Formatting
C) Installing
D) Debugging
Answer: A) Booting
18. What does URL stand for?
A) Uniform Resource Locator
B) Universal Resource Link
C) Uniform Routing Link
D) Unified Resource Locator
Answer: A) Uniform Resource Locator
19. A computer program that translates high-level language into machine language is called:
A) Compiler
B) Assembler
C) Interpreter
D) Debugger
Answer: A) Compiler
20. The primary function of an ALU is to:
A) Perform arithmetic and logic operations
B) Control system memory
C) Store data
D) Display output
Answer: A) Perform arithmetic and logic operations
21. What type of software is MS Excel?
A) System Software
B) Utility Software
C) Application Software
D) Operating System
Answer: C) Application Software
22. The speed of a computer processor is measured in:
A) Hertz (Hz)
B) Bits per second
C) Bytes per second
D) Megabytes
Answer: A) Hertz (Hz)
23. Which key combination is used to refresh a web page?
A) Ctrl + R
B) Ctrl + S
C) Ctrl + P
D) Ctrl + N
Answer: A) Ctrl + R
24. What does ASCII stand for?
A) American Standard Code for Information Interchange
B) Advanced Standard Code for Information Interchange
C) Automated Standard Code for Internet Information
D) American System Code for International Interchange
Answer: A) American Standard Code for Information Interchange
25. What type of printer uses a toner cartridge?
A) Inkjet Printer
B) Laser Printer
C) Dot Matrix Printer
D) Thermal Printer
Answer: B) Laser Printer
26. Which of the following is a web browser?
A) Microsoft Word
B) Adobe Photoshop
C) Google Chrome
D) Linux
Answer: C) Google Chrome
27. What does IP stand for in networking?
A) Internet Protocol
B) Internal Process
C) Internet Program
D) Interconnected Protocol
Answer: A) Internet Protocol
28. Which of these is a secondary storage device?
A) RAM
B) ROM
C) Hard Disk
D) Cache
Answer: C) Hard Disk
29. Which programming language is closest to machine code?
A) Assembly Language
B) Java
C) Python
D) C++
Answer: A) Assembly Language
30. Which of the following is an open-source operating system?
A) Windows
B) MacOS
C) Linux
D) ChromeOS
Answer: C) Linux
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