Operating System (OS)
Which of following is/are the advantage(s) of modular programming?

Easy debugging
The program is much easier to change
Easy to compile
Modules can be reused in other programs
None of these

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Operating System (OS)
Under virtual storage,

None of these
a single program is processed by two or more CPUs
interprogram interference may occur
only the active pages of a program are stored in primary storage
two or more programs are stored concurrently in primary storage

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Operating System (OS)
Feed back queue

None of these
are very easy to implement
are used to favor real-time tasks
require manual intervention to implement properly
dispatch tasks according to execution characteristics

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