Usually the CPU time of a program doesn’t exceed the wall clock time (the running time) of the program. Explain the circumstances under which this can be false.
What will be an ideal response?
On a multiprocessor, if an application is multithreaded, morethan one processor can accumulate CPU time at the same time, so it is possible for the CPU time to exceed the running time of the program
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Figure 22.22 gives a Venn diagram showing the relationships between conflict serializability, view serializability, two-phase locking, and timestamping. Extend the diagram to include optimistic and multiversion concurrency control. Further extend the diagram to differentiate between 2PL and strict 2PL, timestamping without Thomas’ write rule, and timestamping with Thomas’ write rule.
What will be an ideal response?
Once an organization has estimated the worth of various assets, what three questions must be asked to calculate the potential loss from the successful exploitation of a vulnerability?
What will be an ideal response?