Which two actions are required when enabling vFlash Read Cache for a virtual machine’s virtual disk? (Choose two.)
A.
A value in the Virtual Flash Read Cache text box must be entered.
B.
A Flash Resource Pool for Cache size reservation must be entered.
C.
The Device backing and the block size must be configured.
D.
The Enable virtual flash host swap cache check box must be selected.
Explanation:
To enable vFlash Read cache for VM virtual disk, enter a value in virtual flash read cache text box and enable virtual flash host swap ache check box.http://www.yellow-bricks.com/2013/08/26/introduction-to-vsphere-flash-read-cache-aka-vflash/
A + C
To enable Flash Read Cache for the virtual machine, enter a value in the Virtual Flash Read Cache text box.
Click Advanced to specify the following parameters.
Reservation – Select a cache size reservation.
Block Size – Select a block size.
https://pubs.vmware.com/vsphere-55/index.jsp#com.vmware.vsphere.storage.doc/GUID-211CE783-51A8-4B65-BFF6-434D1C272308.html
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A + D are required, B,C are optional settings?
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-B6517AEC-C0EB-46F2-8A84-12CCDA2207C3.html
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Yes
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By the way, part of new 85Q 2V0-602 dumps are available here:
https://drive.google.com/open?id=0B-ob6L_QjGLpZGoxeGwzYVZGZmM
Best Regards!
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A+ B. You select A and click Advanced. You will have two options; Reservation and Block Size. I am not sure about what is option C talking about Device Backing as there is no such term in the page. So, I would vote for A and B. Watch the video from 1:57 in the link : https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-07ADB946-2337-4642-B660-34212F237E71.html
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