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tESt ShEEt 1
tESt ShEEt 1 (Based on chapters 1 to 4)
1. Tick ( ) the correct option.
a. Which of the following saves our time?
(i) Pencil (ii) Fan (iii) Computer
b. You cannot ____________ using a computer.
(i) books (ii) message (iii) cook
c. Which of these is known as the brain of a computer?
(i) Mouse (ii) CPU (iii) Monitor
2. Fill in the blanks using the words from the help box.
printer, correct, draw, man
a. Machines are made by .
b. A computer is used to .
c. is used to take the printout of the work done.
d. Always maintain posture in the computer lab.
3. Short answer type questions.
a. Name any three man-made machines.
b. Name any two places where computers are used.
c. Write any two features of a computer.
d. Which key is used to move the cursor to the next line?
4. Long answer type questions.
a. What are the differences between natural and man-made things?
b. What are the differences between the backspace key and the delete key?
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