Computer Basic Information
The terminal device often used in checking charge cards that offers both a limited keyboard input and visual output is the:

POS terminal
None of these
Intelligent terminal
Video display terminal
Audio response unit

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Computer Basic Information
One of the main feature that distinguish microprocessors from microcomputers is

None of these
words are shorter in microprocessors
microprocessor does not contain I/O devices
words are usually larger in microprocessors
exactly the same as the machine cycle time

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