Class – 2nd
Subject: Computer Science
L-5 The Keyboard & it’s function
L-6 Be Mouse
Friendly
Class Test
Fill in
the blanks
1) Keyboard is input device.
2) Mouse is pointing device.
3) Spacebar Key is the longest key on the keyboard.
4) Mouse
should be kept on Mouse Pad .
5) Alphabet keys to type A
to Z alphabets.
6) We
attach the tail of a mouse with CPU .
7) Arrow Keys are also known as cursor control key.
8) The
slant arrow on the screen which shows mouse movement is called mouse pointer .
9) The
left mouse button is pressed twice for double-clicking.
10) Enter is also known as Return key.
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