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Computer Basic Information

Computer Basic Information
Which device of computer operation dispenses with the use of the keyboard?

Light pen
None of these
Mouse
Joystick
Touch

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Computer Basic Information
Conversion of an octal number 208 to its binary number is

101102
None of these
100002
101112
111102

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Computer Basic Information
A computer program consists of

Algorithms written in computer's language
System flowchart
None of these
Program flowchart
Discrete logical steps.

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Computer Basic Information
All of the following are steps involved in the boot process except-

Load application programs.
Load the operating system in to RAM.
The power on self test.
Activate the basic input/ output system (BIOS).

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Computer Basic Information
Any storage device added to a computer beyond the immediately usable main storage is known as

Hard disk
Punched card
Floppy disk
None of these
Backing store

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Computer Basic Information
An input device that is able to interpret pencil marks on paper media is known as

Card Puncher
None of these
Magnetic disk
Optical Mark Reader
Magnetic tape

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MORE MCQ ON Computer Basic Information

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