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