Oracle VM 3 for x86 Essentials 1z0-590 Question # 29 Topic 3 Discussion
1z0-590 Exam Topic 3 Question 29 Discussion:
Question #: 29
Topic #: 3
A number of high priority virtual machines require significant file system access and you are trying to decide what type of memory impact on dom0 they will have. Which two are best practices you should consider for memory use in dom0?
A.
You should always run a find command on dom0 to fill the file system buffer cache for bestperformance.
B.
You should not run a find command on dom0 as it will use up Dom0 memory and potentiallycause double buffering with virtual machines.
C.
When increasing load with additional virtual machines, you should always add more memory todom0.
D.
When increasing load with additional virtual machines, you generally wont add more memory todom0.
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