Computer Basic Information
An advantage of blocking a tape is that

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

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Computer Basic Information
The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?

I/O memory
Buffer memory
None of these
External memory
ROM

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