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Computer Basic Information

Computer Basic Information
Magnetic tape is a?

Serial access medium
Random access medium
A parallel access medium
Universal Access medium

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Computer Basic Information
Processors of all computers, whether micro, mini or mainframe must have

Primary storage
None of these
ALU
All of these
Control Unit

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Computer Basic Information
A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used?

12
9
10
None of these
6

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Computer Basic Information
What does a light pen contain?

Pencil lead
Blue Ink
Refillable ink
Light sensitive elements

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Computer Basic Information
A device which converts human readable data into machine language is

None of these
Character reader
Card punch
Card reader
Punched paper tape

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Computer Basic Information
What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?

Load marker
Tape marker
Tape separator
Load maker
None of these

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