Computer Basic Information
Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called?

Batch processing
Interactive processing
Group processing
Sequential processing
None of these

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Computer Basic Information
Which of the following is not an advantage of magnetic disk storage?

All of these
The access time of magnetic disk is much less than that of magnetic tape
Disk storage is less expensive than tape storage
None of these
Disk storage is longer lasting than magnetic tape

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