Refer to the red question mark in the exhibit.
Answer : D
Explanation:
To fail back from site B to site A (after failover from site A to site B), Site Recovery Manager licenses are required for the "re-protected" virtual machines at Site B.
The "per virtual machine" licenses originally used at site A can be used at site B for this purpose, as long as the licenses are no longer in use at site A
Reference:
http://media.zones.com/images/pdf/vmware-site-recovery-manager-faq.pdf
Which solution is used to apply upgrades to a vSAN cluster?
Answer : B
How do vSAN fault domains relate to vSAN component placement?
Answer : D
A storage policy has these rules:
-> Site disaster tolerance: None - standard cluster
-> Failures To Tolerance: 2 failures - RAID-1 (Mirroring)
What is the minimum number of hosts required to comply with this storage policy?
Answer : C
A vSAN all-flash environment with these host specifications has reported high network latency, write latency, and faces degraded performance:
-> One 1Gbps (vSAN, vMotion Traffic)
-> One 1Gbps (Management, Fault Tolerance traffic)
Based on the specifications of each host, what is recommended to resolve the issue?
Answer : B
Where would an administrator enable deduplication and compression in a vSAN environment?
Answer : A
An administrator wants to increase the capacity of a disk group cache device.
What is required to increase the cache device size?
Answer : D
Reference:
https://www.driftar.ch/index.php/2017/09/05/how-to-delete-and-change-vmware-vsan-disk-groups/
What happens to a disk group during cache disk replacement?
Answer : A
What are two reasons why a vCenter UI can show a Noncompliant status for a VM storage object? (Choose two.)
Answer : AE
Refer to the exhibit.
Answer : B
Which two pre-checks should be taken prior to starting a vSAN upgrade? (Choose two.)
Answer : CD
Reference:
https://kb.vmware.com/s/article/2146381
How are components marked on a capacity device that is inaccessible?
Answer : C
Explanation:
The vSAN components that reside on the magnetic disk or flash capacity device are marked as degraded.
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-9A2DCE0B-CFA1-41C1-97CE-DA56A55426EA.html
An administrator is configuring vSAN Encryption on an existing hybrid cluster. During the configuration, the administrator is unable to see any information for the
Key Management Server (KMS) cluster in the dropdown menu.
What is necessary for the KMS cluster options to populate?
Answer : C
What is the formula for determining the minimum number of vSAN hosts in a cluster necessary to support a Failures To Tolerate (FTT) policy, where FTT=n?
Answer : C
Explanation:
To tolerate n failures, you need 2n + 1 ESXi host in the vSAN cluster.
Reference:
https://searchvmware.techtarget.com/answer/How-can-a-VM-storage-policy-improve-vSAN-cluster-redundancy