Page 20 - Computer Class 03

B. Name the parts of the computer that are used for the following jobs.
You can take help from your teacher.

1. To record your voice into the computer.

2. To scan your identity card into the computer.

3. To send your live pictures to a friend.

4. To print greeting cards on the paper.

5. To play computer games without keyboard and mouse.

6. To keep the computer working even when the electricity goes off.

C. Fill in the blanks.

1. We can touch the ______________ parts of a computer.

2. ______________ is used to enter data into a computer.
3. ______________ is used to control the different movements in a

game.

4. ______________ has a wheel and two buttons on it.
5. The text and videos that we see on the monitor are called

____________ .

6. ______________ are used to hear the sound from a computer.
Descriptive Type Questions

Answer the following questions.

1. What do you mean by hardware?

2. What is the difference between Input devices and Output devices.
3. What is the use of speakers?

4. Define System Unit.

5. Explain the components inside the System Unit.

Application Based Question

Mayank is reading a letter from a printout. From which hardware device has

he got this printout?
________________________________________________________________

Computer-3 20 Computer-1