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

Telecommunications
Microprocessing
Teleprocessing
None of these
All of these

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Computer Basic Information
Which of the following is not true of a magnetic disk?

It provides only sequential access to stored data
It is expensive relative to magnetic tape
Users can easily update records by writing over the old data
It does not provide an automatic audit trail
All of these

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