Operating System (OS)
File record length

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

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Operating System (OS)
Which of the following refers to the associative memory?

there is no need for an address i.e. the data is used as an address
the address of the data is supplied by the users
None of these
the data are accessed sequentially
the address of the data is generated by the CPU

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