Components of Computer System – MCQ Quiz

Practice MCQs on hardware, software, CPU, memory & I/O devices

1. To access properties of an object, the mouse technique to use is?

2. The term ______ refers to any computer component required to perform work?

3. ______ key is an example of a toggle key?

4. The three main parts of the processor are?

5. Codes consisting of lines of varying widths are known as?

6. The name of the computer’s brain is?

7. Which part of the computer displays the work done?

8. The most common method of entering data is?

9. Which mouse technique opens properties?

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