Parts of a Computer Quiz - CBSE Class 6 ICT

Free practice quiz: Parts of a Computer (CBSE Class 6 ICT). 47 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

Sample questions

1. What is the central unit that performs calculations and executes instructions in a computer?

   1. Monitor
   2. Keyboard
   3. CPU
   4. Mouse
   Show answer

   Answer: C. CPU

2. What is the main purpose of the 'Motherboard'?

   1. Stores data
   2. Connects all parts of the computer
   3. Displays output
   4. Provides power
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   Answer: B. Connects all parts of the computer

3. Which device is used to scan documents into a computer?

   1. Scanner
   2. Printer
   3. Monitor
   4. Mouse
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   Answer: A. Scanner

4. Which of the following describes the role of the 'cache' memory in a computer?

   1. Stores data for long-term retrieval
   2. Speeds up access to frequently used data by the CPU
   3. Controls the power flow to different components
   4. Manages the network connections
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   Answer: B. Speeds up access to frequently used data by the CPU

5. Which of the following components is responsible for translating the digital data into images on the monitor?

   1. Graphics Processing Unit (GPU)
   2. Central Processing Unit (CPU)
   3. Motherboard
   4. Storage Device
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   Answer: A. Graphics Processing Unit (GPU)

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