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Basics of Computer Flashcards | StudBud
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Basics of Computer
Basics of Computer
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1
Monitor, Printers, Plotter and Speakers are
Output devices
Input devices
2
The ALU and CU of a computer system are jointly known as
Memory unit (MU)
Central processing unit (CPU)
3
Is this a Printer or a Plotter
Plotter
Printer
4
Control unit is a peripheral device.
False
True
5
The process of entering data and programs into the computer system.
Input
Output
6
I perform major operations like addition, subtraction, multiplication and division.
Memory Unit
Arithmetic Logic Unit
Control Unit
7
The speed of Dot Matrix Printer is measured in
Characters per second
Control Per Second
Caption per second
8
I am known as the brain of computer.
ALU
CPU
9
Light Pen is an output device.
False
True
10
The process of input, output, processing and storage is performed under the supervision of a unit called
Arithmetic logic unit
Memory unit
Control Unit
