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Computer Basic Information

Computer Basic Information
An impact printer creates characters by using?

An ink pen
An inked ribbon and print head
All of these
Electrically charged ink

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Computer Basic Information
What was the computer conceived by Babbage?

All of these
Donald Knuth
None of these
Analytical Engine
Arithmetic Machine

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Computer Basic Information
Front-end processor is a _____ designed specifically to handle the communications processing task.

ALU
None of these
CPU
Control unit
Register

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Computer Basic Information
Which disk interface standard includes support for up to eight peripheral devices?

ST50G/412
SCSI
None of these
IDE
ESDI

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Computer Basic Information
Third generation computers

None of these
All of these
were the first to use built-in error detecting devices
used transistors instead of vacuum tubes
were the first to use neural network

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Computer Basic Information
Which of the following high speed non-impact printers are fast enough to print the entire book in about 1 minute.

Dot-matrix
None of these
Line
Page
Laser

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