Computer Basic Information
An advantage of overlapped processing activities is:

All listed here
increased processing activities for the entire system
better coordination of I/O activities
None of these
more effective use of the CPU

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Computer Basic Information
Which of the following is true concerning personal computers?

They have been most successful in the home
The electronic spreadsheet has been a primary reason for their popularity
None of these
Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes
They decrease the demand for mainframe computers

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