Basic Computer Components Quiz - CBSE Class 7 ICT

Free practice quiz: Basic Computer Components (CBSE Class 7 ICT). 20 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This CBSE Class 7 ICT practice quiz has 20 multiple-choice questions on Basic Computer Components, and 20 of them come with an explanation. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. What is the main function of a CPU?

   1. To store data
   2. To process data
   3. To display data
   4. To input data
   Show answer

   Answer: B. To process data

   The CPU, or Central Processing Unit, is the main component of a computer responsible for processing data and executing instructions.

2. Which component input data into the computer?

   1. Printer
   2. Monitor
   3. Keyboard
   4. Speaker
   Show answer

   Answer: C. Keyboard

   A keyboard is an input device that allows users to enter data into a computer.

3. Which of the following is not a part of the computer hardware?

   1. CPU
   2. Software
   3. Monitor
   4. Keyboard
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   Answer: B. Software

   Software refers to the programs and operating systems that run on a computer, while hardware refers to the physical components.

4. What type of device is a mouse?

   1. Input Device
   2. Output Device
   3. Storage Device
   4. Processing Device
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   Answer: A. Input Device

   A mouse is an input device that allows users to interact with the computer by moving a pointer on the display.

5. Which of the following components would you upgrade to improve gaming performance?

   1. Motherboard
   2. CPU
   3. Power Supply
   4. Case
   Show answer

   Answer: B. CPU

   Upgrading the CPU can significantly improve gaming performance as it processes game calculations and interactions.

More questions in this quiz

Answers and explanations are in the full quiz.

1. What does RAM stand for?
2. Which component is known as the brain of the computer?
3. What is the function of a hard disk drive?
4. What device is used to display output from the computer?
5. What type of memory is used for temporary storage while the computer is on?
6. Which type of computer storage is faster: SSD or HDD?
7. What is the function of the motherboard?
8. Which of the following is a secondary storage device?
9. What does ROM stand for?
10. How does a printer function with a computer?
11. What is the purpose of a power supply in a computer?
12. What component is essential for a computer to connect to a network?
13. What does an operating system do?
14. What is a solid-state drive (SSD)?
15. Why is cooling important in a computer?

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