A vSphere administrator needs the ability to adjust the amount of guaranteed physical CPU and
Memory resources to a virtual machine without incurring application downtime.
Which actions must the administrator perform?
A.
Enable CPU hotplug and Memory hotplug on the virtual machine.
B.
Adjust the number of CPUs and the Memory Configuration for the virtual machine.
C.
Adjust the CPU reservation slider and click the Reserve all Guest Memory checkbox.
D.
Adjust the CPU and Memory reservation sliders on the virtual machine.
Explanation:
D is correct
http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.wssdk.pg.doc_50%2FPG_Ch13_Resources.15.5.html
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A is the correct answer.
D does not work while vm is powered on if hotplug is not enabled.
http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.vm_admin.doc_50%2FGUID-285BB774-CE69-4477-9011-598FEF1E9ACB.html
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key word : ability
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I was wrong, sorry.
D is correct.
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https://pubs.vmware.com/vsphere-55/index.jsp#com.vmware.vsphere.resmgmt.doc/GUID-8B88D3D8-E9D9-4C05-A065-B3DE1FFFB401.html
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d is correct just keep in mind that after the hot plug is enabled you can only go up for it to take affect if you want to decrease any resources aloted in hot plug then a reboot is required.
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D is correct. While hot add allows you to add – remove resources, the magic words here are”adjust the amount of guaranteed physical CPU and Memory resources “, which means we are talking about reservations.
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