Computer Basic Information
Backing storage is so named because it

backs up the computer
is slow and backward
is always kept at the back of the CPU
lags behind the main memory
None of these

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

It is expensive relative to magnetic tape
It provides only sequential access to stored data
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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