Class 1 Computer Chapter 1 Introduction To Computers Quiz 8 (22 MCQs)

Quiz Instructions

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1. Who writes programs, diagnoses and fixes problems, designs, and organizes projects?

Correct Answer: B) Software developers.

2. What is a deliverable from the design phase?

Correct Answer: A) System architecture diagrams.

3. It is used to hold programs and data that the processor is actively working with, not used for long term storage

Correct Answer: B) Main Memory.

4. Which of the following is an example of system software?

Correct Answer: C) Windows 10.

5. RSI stands for

Correct Answer: C) Repetitive Strain Injury.

6. The computer's superiority lies in its special characteristics such as .....

Correct Answer: B) All is correct.

7. The computer has an in-built memory where it can store a large amount of data. This is called .....

Correct Answer: B) Primary Storage.

8. The sets of instructions which are also called computer programs installed in the computer are called .....

Correct Answer: C) Software.

9. The computer does not understand human language.

Correct Answer: A) True.

10. Which model follows a sequential approach?

Correct Answer: A) Waterfall Model.

11. Who invented COBOL?

Correct Answer: C) Grace Hopper.

12. It allows a computer system to interact with the outside world by moving data into and out of the system

Correct Answer: A) Input and Output Devices.

13. What does HTTP stand for?

Correct Answer: A) Hypertext Transfer Protocol.

14. The four stages of the information processing cycle are:

Correct Answer: B) Input, processing, storage and output.

15. It is used to hold programs and data for long term use.

Correct Answer: A) Secondary Memory.

16. It is a specialized program that could execute a specific job for the user. It would only run in its compatible Operating System.

Correct Answer: A) Application software.

17. It is used to input your data by typing.

Correct Answer: A) Keyboard.

18. It is an extremely fast computer, which can execute hundreds of millions of instructions per second.

Correct Answer: C) Supercomputer.

19. What was the function of the Atanasoff-Berry Computer?

Correct Answer: B) Solving systems of equations.

20. It is a non volatile random access digital storage device.

Correct Answer: C) Hard disk.

21. Which of the following is an input device?

Correct Answer: C) Keyboard.

22. Touching your phones screen to open an app:Input, output or storage

Correct Answer: A) Input.