Computer Basic Information
An advantage of blocking a tape is that

less tape is used to store the same amount of data
None of these
additional processing time is consumed
tapes contain less data and longer tapes
the direct file method can be emulated

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Computer Basic Information
Super-computers

None of these
Can now fit on a single silicon chip
Are not fast enough for some applications
Are found at thousands of sites around the world
Are usually designed to process accounting applications

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