Introduction to Computers Quiz - CBSE Class 11 ICT

Free practice quiz: Introduction to Computers (CBSE Class 11 ICT). 22 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This CBSE Class 11 ICT practice quiz has 22 multiple-choice questions on Introduction to Computers, and 22 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 a computer?

   1. A type of calculator
   2. An electronic device for manipulating data
   3. A machine that only plays games
   4. A tool for writing letters
   Show answer

   Answer: B. An electronic device for manipulating data

   A computer is, at its core, an electronic device designed to process and manipulate data according to programmed instructions.

2. What is the role of an operating system?

   1. To run applications
   2. To manage hardware and software resources
   3. To connect to the internet
   4. To display images
   Show answer

   Answer: B. To manage hardware and software resources

   The operating system acts as an intermediary between the user and the computer hardware, managing resources.

3. What is a compiler?

   1. A program that translates high-level language to machine code
   2. A program that translates machine code to high-level language
   3. A type of hardware
   4. A type of operating system
   Show answer

   Answer: A. A program that translates high-level language to machine code

   A compiler converts code written in a programming language into machine-readable instructions.

4. Explain the function of a motherboard.

   1. Connects all the components of a computer
   2. Processes instructions
   3. Stores data permanently
   4. Displays information
   Show answer

   Answer: A. Connects all the components of a computer

   The motherboard is the main circuit board of a computer, connecting all the components.

5. What is an assembler?

   1. A program that translates assembly language into machine code
   2. A program that translates machine code into assembly language
   3. A type of compiler
   4. A type of interpreter
   Show answer

   Answer: A. A program that translates assembly language into machine code

   An assembler converts assembly language (a low-level language) into machine code.

More questions in this quiz

Answers and explanations are in the full quiz.

1. What is the primary function of the CPU?
2. Which of the following is NOT a type of computer?
3. What does RAM stand for?
4. What is a bit?
5. What is a byte?
6. Explain the difference between hardware and software.
7. What is an interpreter?
8. Describe the von Neumann architecture.
9. What is the difference between volatile and non-volatile memory?
10. What is a logic gate?
11. What is a bus in computer architecture?
12. What is binary code?
13. Explain the concept of machine code.
14. What are the different generations of computers and their key characteristics?
15. Discuss the impact of Moore's Law on the computer industry.
16. Compare and contrast RISC and CISC architectures.
17. Explain the concept of parallel processing and its advantages.

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