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How is a process chosen for being swapped either in or out?
Swap out:
a. If the process is idle.
b. If process has been in main memory for a long time.
c. If process is large.
d. If no obvious candidates are found, a process is picked by age.
Swap in:
o If a process has been swapped out since a long time.
o If a process is small.
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Unisex Restroom Problem
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Define the “Throughput” of a system Throughput is Number of programs processed by it per unit time
What is ERD? Entity Relationship Diagram is the graphical representation of the object relationship pair. It is mostly used in database applications.
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