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VCP510 · Question #44

Assuming that ballooning is possible, under which three circumstances might the VMkernel use a swap file for a running virtual machine? (Choose three.)

The correct answer is A. The Mem.CtlMaxPercent value is between 10 and 25 percent. B. Memory cannot be reclaimed quickly enough. E. 50% of the configured memory has already been ballooned. C: Wrong: When the machine is starting up the Ballooning driver hasn't loaded yet. D: Wrong: When VMware tools is not installed Ballooning isn't possible

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Question

Assuming that ballooning is possible, under which three circumstances might the VMkernel use a swap file for a running virtual machine? (Choose three.)

Options

  • AThe Mem.CtlMaxPercent value is between 10 and 25 percent.
  • BMemory cannot be reclaimed quickly enough.
  • CThe virtual machine is starting up.
  • DVMware Tools is not installed.
  • E50% of the configured memory has already been ballooned.

How the community answered

(29 responses)
  • A
    76% (22)
  • C
    7% (2)
  • D
    17% (5)

Explanation

C: Wrong: When the machine is starting up the Ballooning driver hasn't loaded yet. D: Wrong: When VMware tools is not installed Ballooning isn't possible

Topics

#memory management#ballooning#VMkernel swap#Mem.CtlMaxPercent

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