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Computer Basic Information

Computer Basic Information
Factory production lines can be automated using?

None of these
VDUs
Plotters
Machine tools

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Computer Basic Information
Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called

None of these
Magnetic core
Card punch
Floppy disk
Magnetic disk

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

Touch
None of these
Light pen
Mouse
Joystick

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Computer Basic Information
A computer programmer

None of these
can enter input data quickly
does all the thinking for a computer
can draw only flowchart
can operate all types of computer equipment

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Computer Basic Information
The ASCII code for the character J is:

None of these
105
74
106
75

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Computer Basic Information
The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called

All of these
EBCDII
None of these
ASCII
BCD

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