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what are LRU, LFU in the OS concepts? How they are useful in
the scheduling?

Answer Posted / alam

********************************************************
LRU (Least recently used):
the process to wich CPU will assign will be the one which
is least recently used, in active processes queue.


LRU (Least frequently used):
the process to wich CPU will assign will be the one which
is least frequently used, in active processes queue.
**********************************************************

Is This Answer Correct ?    14 Yes 9 No



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