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Computer Basic Information

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

75
None of these
105
74
106

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Computer Basic Information
An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as

Punched paper tape
Punched card
Magnetic disk
None of these
Touch pad

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Computer Basic Information
Communication that involves computers, establishing a link through the telephone system is called

All of these
Teleprocessing
None of these
Telecommunications
Microprocessing

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Computer Basic Information
The memory which is programmed at the time it is manufactured

ROM
PROM
RAM
EPROM
None of these

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Computer Basic Information
What type of magnetic material is normally used in bubble memories?

Cobalt
None of these
Metallic
Garnet
Magnetic core

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Computer Basic Information
The output of a 2 input OR gate is 0 only when its

both inputs are 0
both inputs are 1
either input is 1
either input is 0
None of these

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