CBSE Class 2 Computers Uses of Computers Worksheet

Answer the following questions-:

a. Define tux paint.
Answer : it is a paint program designed for children. It has many readymade tools which help to make beautiful drawings.

(Book)

a. how will you open tux paint program?
Answer : Following are the steps to open tux paint programi) step 1- click on the start button
ii) step 2- choose all programs.
iii) Step 3- select tux paint.
iv) Step 4- choose tux paint (full screen option).

Q1. Write true or false:-

a. Monitor do all the thinking and work for computer.
Answer:  False

b. Mouse is used to draw and paint.
Answer: True

c. Computer that can be kept on lap is called desktop.
Answer:  False

d. Compact disc is used to store information.
Answer: True

e. We use computer in homes to listen to music and play games.
Answer: True

f. Full form of CPU is conditional processing unit.
Answer:  False

Q2. Fill in the blanks-:

a. The __Speakers_________ are use to listen to music .

b. Printer is used to take _print________ outs on paper.

c. Computer is used in banks to keep record of ____money__.

d. _____keyboard__________ has many keys on it.

e. A computer needs ____electricity_________ to work

f. A computer does not ____work_______ on it’s own .

How does a computer work

Answer the following questions-:

Question. Mention the three step process on which a computer work?
Answer: The three step process on which computer work is Input → Process → Output

Question. Which part of computer works on data to give the output?
Answer: CPU works on data to give the output.

Question. Name the term used for final result which we get after processing?
Answer: Output is the final result which we get after processing.

Question. Which part of a computer displays the output?
Answer: Monitor displays the output.

Question. Which device is used to enter data into the computer?
Answer: keyboard is used to enter data into a computer.

Q1. Match the parts of a computer with their functions:-

a. Monitor               1) Helps the computer to think
b. Keyboard            2) Shows the text typed on a computer
c. CPU                    3) Help us to type the text.
d. Mouse                4) Helps us to hear the sound
e. Microphone        5) Select an item on screen.
f. Printer                 6) Store the information.
g. Compact disc     7) Print the text on paper

Q2. Answer the following in one word:-

a. What is the full form of CD?
Ans : ___________________

b. Which part of computer has many buttons?
Ans : ___________________

c. Which part of computer rhymes with house ?
Ans : ___________________

d. Which part of computer looks like TV screen?
Ans : ___________________