Page 72 - Digital_Kids_2
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c) At the bottom of the Notepad window
d) Both A and B
9. On a computer monitor, a small arrow that moves as you move the mouse is
known as:
a) Pointer b) Icon c) Screen
10. What is the extension of a WordPad file?
a) .txt b) .rtf c) .doc d) None of these
11. Words and sentences are typed using ___ keys.
a) Number b) Special c) Alphabet d) Control
12. CPU is called the brain of the computer. What does CPU stand for?
a) Control Processing Unit
b) Calculations Processing Unit
c) Central Processing Unit
d) Computer Processing Unit
13. How many alphabet keys are there on a keyboard?
a) 10 b) 20 c) 25 d) 26
14. Pressing and releasing the mouse button means:
a) Typing b) Clicking c) Hitting d) Pushing
15. A computer is a machine which helps us to:
a) Solve sums b) Draw pictures
c) Listen to music d) All of these
16. Which one of the following figures is not an Output Device?
a) b)
c) d)
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