Operating System (OS)
The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called

Mindware
None of these
Software
Firmware
Shareware

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Operating System (OS)
The disadvantages of "Compile and Go" loading scheme is (are):

All of these
None of these
it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs.
a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program.
it is necessary to retranslate the user's program deck every time it is run.

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Operating System (OS)
A Processor

None of these
is a device that performs a sequence of operations specified by instructions in memory.
is the device where information is stored
is typically characterized by interactive processing and time of the CPU
is a sequence of instructions

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Operating System (OS)
File record length

should always be fixed
None of these
should be chosen to match the data characteristics
depends upon the size of the file
Should always be variable

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