Multiple Choice Questions:

1. Which of the following is an input device? a) Monitor b) Keyboard c) Printer d) Speaker

2. Which of the following is an output device? a) Mouse b) Scanner c) Headphones d) CPU

3. Which of the following is a storage device? a) RAM b) Hard disk drive c) Motherboard d) Power supply unit

4. Which of the following is an example of an operating system? a) Microsoft Word b) Google Chrome c) Windows 10 d) Adobe Photoshop

5. Which of the following is a programming language? a) Microsoft Excel b) Java c) Photoshop d) PowerPoint

6. Which of the following is a network topology? a) Mouse b) Keyboard c) Star d) Printer

7. Which of the following is a type of computer virus? a) Trojan horse b) Mouse c) Keyboard d) Monitor

8. Which of the following is an example of a web browser? a) Microsoft Word b) Google Chrome c) Windows Media Player d) Adobe Photoshop

9. Which of the following is an example of an application software? a) CPU b) Hard disk drive c) Microsoft Word d) Motherboard

10. Which of the following is an example of a peripheral device? a) RAM b) Hard disk drive c) Printer d) Power supply unit

11. Which of the following is a type of computer memory? a) Monitor b) Keyboard c) RAM d) Speaker

12. Which of the following is an example of a computer network? a) Mouse b) Keyboard c) Internet d) Printer

13. Which of the following is a type of computer virus? a) Trojan horse b) Mouse c) Keyboard d) Monitor

14. Which of the following is an example of a web browser? a) Microsoft Word b) Google Chrome c) Windows Media Player d) Adobe Photoshop

15. Which of the following is an example of an application software? a) CPU b) Hard disk drive c) Microsoft Word d) Motherboard

16. Which of the following is an example of a peripheral device? a) RAM b) Hard disk drive c) Printer d) Power supply unit

17. Which of the following is a type of computer memory? a) Monitor b) Keyboard c) RAM d) Speaker

18. Which of the following is an example of a computer network? a) Mouse b) Keyboard c) Internet d) Printer

19. Which of the following is a type of computer virus? a) Trojan horse b) Mouse c) Keyboard d) Monitor

20. Which of the following is an example of a web browser? a) Microsoft Word b) Google Chrome c) Windows Media Player d) Adobe Photoshop

Theory Questions:

1. Define computer hardware and give three examples.

2. Explain the difference between input and output devices, and provide two examples of each.

3. What is an operating system? Give two examples.

4. Define computer programming and provide two examples of programming languages.

5. Explain the concept of computer networks and provide two examples.

6. What is a computer virus? How can computer users protect themselves from viruses?

7. Define application software and provide two examples.

8. Explain the concept of computer memory and provide two examples of different types of memory.