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Computer Basic Information

Computer Basic Information
Which of the following is considered a direct-entry input device?

optical scanner
light pen
All of these
mouse
digitizer

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Computer Basic Information
The operation of a digital computer is based on _____ principle.

electronic
measuring
logical
None of these
counting

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Computer Basic Information
Which company is not a microprocessor manufacturer ?

Microsoft
AMD (Advanced Micro Devices)
IBM
Intel

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Computer Basic Information
Which of the following printer can be classified as a page-at-a-time printer?

Thermal printer
None of these
Laser printer
Inkjet printer
Dot-matrix printer

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Computer Basic Information
The control of the jobs running within a system is

Job min
Job step
Job monitoring
Job stream
None of these

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Computer Basic Information
The first firm to mass-market a microcomputer as a personal computer was

IBM
Radio Shack
Sperry Univac
Data General Corporation
None of these

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