Class 2 Computer (Aavartan)

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 Here are the correct answers:



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A. Tick (✔) the correct answers.


1. A monitor is also known as

✔ c. VDU



2. Which of the following is used to hear sounds stored in a computer?

✔ c. Headphones (Note: The options weren't clear, but assuming "c" is headphones.)



3. A pen drive is also called a

✔ c. flash drive



4. Which part controls all the other parts of a computer?

✔ a. CPU





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B. Fill in the blanks.


1. A UPS runs the computer for a short while even after a power cut.



2. The printed copy is called a hard copy.



3. A hard disk can store a large amount of data.



4. CPU is present inside a cabinet.





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C. Write T for True and F for False.


1. A pen drive is used to store a large amount of information. — T



2. A printer helps to point an object on the monitor. — F



3. A computer mouse has two buttons and a scroll wheel. — T



4. A standard keyboard has 104 keys. — T





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D. Answer the following questions.


1. Name any four parts of a computer.


Monitor, CPU, Keyboard, Mouse




2. Name any three additional parts of the computer.


Printer, Speakers, Web camera




3. Name the part of the computer that helps you to listen to sounds.


Speakers or Headphones




4. Which devices are used to store and transfer data? Name any three.


Pen drive, Hard disk, CD/

DVD






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