Locality of reference implies that the page reference being made by a process
A |
will always be to the page used in the previous page reference |
B |
is likely to be to one of the pages used in the last few page references |
C |
will always be to one of the pages existing in memory |
D |
will always lead to a page fault |
Locality of reference is also called as principle of locality. There are three different principle of locality:
(1) Temporal locality
(2) Spatial locality
(3) Sequential locality
→ In programs related data are stored in consecutive locations and loops in same locations are used repeatedly.
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