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Class 1 Computer Chapter 1 Introduction To Computers Quiz 3 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which of the following is an example of a hand held computer

Correct Answer: C) Smart Phone.

2. Which of the following is not an example of an operating system?

Correct Answer: B) Apple.

3. IBM Watson is an example of what type of computer?

Correct Answer: A) Supercomputer.

4. Computers can make mistakes

Correct Answer: B) False.

5. What operating system do Macintosh's use?

Correct Answer: B) The x.

6. Which of the following is NOT a function of RAM?

Correct Answer: B) Storing data permanently.

7. CPU stands for .....

Correct Answer: A) Central processing unit.

8. Who invented the computer mouse?

Correct Answer: B) Douglas Engelbart.

9. ..... is a program or a set of instructions that tells the computer what to do.

Correct Answer: D) Software.

10. School computers are to be used for

Correct Answer: A) Educational purposes.

11. A mouse action that is performed by clicking the left mouse button once.

Correct Answer: C) Click.

12. How many buttons are on a computer mouse?

Correct Answer: B) 3.

13. ..... is the location in which you save or protect your data

Correct Answer: B) Storage.

14. Software is .....

Correct Answer: B) Any set of instructions that tells the hardware what to do and how to do it.

15. What is the contribution of Alan Turing to the evolution of computers?

Correct Answer: A) Developed the design of how computers would interact with programs.

16. Which of these is considered a computer?

Correct Answer: D) All of the above.

17. What is the internet?

Correct Answer: A) A global network of interconnected computers that communicate using standardized protocols.

18. What does RAM stand for?

Correct Answer: B) Random Access Memory.

19. The purpose of storage in a comuter is to hold .....

Correct Answer: B) Information.

20. Choose one web browser.

Correct Answer: A) Internet Explorer.

21. Which of the following statement describes control systems?

Correct Answer: C) A system programmed to operate automatically with minimum inputs from the user.

22. A unit of measurement of memory. The amount of space used to save one character or one value.

Correct Answer: A) Bytes.

23. The physical parts of a computer

Correct Answer: A) Hardware.

24. Mobile computers larger than PDAs and smaller than Laptops. Usually operated by its touch screen and no formal keyboard are used.

Correct Answer: B) Tablets.

25. What is software?

Correct Answer: C) Software is a set of instructions that enables a computer to perform tasks.

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