Operating System Programming and Technical

Q. What is page cannibalizing?

A. Page swapping or page replacements are called page cannibalizing.

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Operating System Other Question

Q. What is busy waiting?

A. The repeated execution of a loop of code while waiting for an event to occur is called busy-waiting.
The CPU is not engaged in any real productive activity during this period, and the process does not progress toward completion Q. What is SMP?

A. To achieve maximum efficiency and reliability a mode of operation known as symmetric
multiprocessing is used. In essence, with SMP any process or threads can be assigned to any
processor