1. The standard keyboard has ........... Keys
2. A ................ is used to record our voice into a computer.
True/false
1.Dot matrix is a kind of printer. (. )
2. A printer shows the text on the monitor. (. )
Choose the right answer
1.CD stands for ................
Control disk
Compact disk
Cover disk
2. A ....... helps in playing games.
Keyboard
Mouse
CPU
Q1- Name the part of computer which is known as brain of computer.
A- ....................
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