Computer Basic Information
What is the name given to the specialized storage element in the processor unit of a computer which is used as a "scratch pad" during processing operations?

None of these
storage register
cache memory
accumulator
primary memory

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Computer Basic Information
What is backup?

Filtering old data from the new data
None of these
Protecting data by copying it from the original source to a different destination
Accessing data on tape
Adding more components to your network

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