Computer Basic Information
An advantage of blocking a tape is that

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

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Computer Basic Information
Which of the following places the common data elements in order from smallest to largest?

None of these
character, record, field, database, file
Bit, byte, character, record, field, file, database
character, file, record, field, database
character, field, record, file, database

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