Lesson 2 Know about Computer Parts Class-2

Computer Science

Class-II

Lesson 2 Know about Computer Parts

Q1.)      Fill in the blanks:-

a. CPU   is the brain of the computer (Keyboard/ CPU)

b. _Monitor  is like a television (Speakers/ Monitor)

c. The Printed copy on a paper is called Hard Copy  (Hard Copy/ Soft Copy)

d. We hear sound produced by the computer through Speaker (Printers/ Speakers)

e. CPU  has power (on/ off) switch button. (CPU/ Mouse)

3. Answer the following questions:-

1. Write the names of main parts of computer.

Ans – Monitor, Mouse, Keyboard, CPU

2. What is the full form of CPU?

Ans- Central Processing Unit

3. What is hardcopy?

Ans- The Printed copy on a paper is called Hard Copy 

4. How many buttons mouse has on it?

Ans- Two button-Left button, Right button