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10A computer can store a lot of information.
The mouse is an output device.
The abacus was used in ancient times for calculation.
A keyboard is used to see work done on the computer.
Computers are used for communication through the Internet.
The CPU is called the brain of the computer.
A monitor is used to enter data into the computer.
A keyboard is an input device.
A printer gives output in the form of hard copy.
RAM stores data permanently.
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A computer works on:
The modern computer has evolved from:
Which of the following is an output device?
Which part of the computer is called the brain of the computer?
Which device is used to type letters and numbers?
Which part of the computer processes data?
Which of the following is an input device?
Which device is used to show pictures and text on the screen?
Which of the following stores data permanently?
Which device helps to control the pointer on the screen?
A computer takes data and instructions as ______.
The computer gives meaningful results as ______.
The ______ shows everything we do on the computer.
The ______ unit / CPU is also called the Central Processing Unit.
A mouse is a ______ device.
A keyboard has more than ______ keys.
Hard disk, CD, DVD and USB are ______ devices.
The ______ stores data and information permanently.
The ______ is used to type letters and numbers into the computer.
The ______ shows the output on the screen.