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2V0-622-218
Number: 000-000
Passing Score: 800
Time Limit: 120 min
File Version: 1.0
Exam A
QUESTION 1
What are two reasons why a datastore in a Storage DRS cluster cannot enter maintenance mode? (Choose
two.)
A. Storage latency is too high to allow Storage DRS initiate Storage vMotion.
B. Storage DRS is configured for a VMFS3 datastore.
C. Storage DRS is disabled on the virtual disk.
D. Rules prevent Storage DRS from making migration recommendations.
Correct Answer: CD
Section: (none)
Explanation
Explanation/Reference:
Problem
A datastore in a datastore cluster cannot either maintenance mode. The Entering Maintenance Mode status
remains at 1%.
Cause
One or more disks on the datastore cannot be migrated with Storage vMotion. This condition can occur in the
following instances.
Storage DRS is disabled on the disk
Storage DRS rules prevent Storage DRS from making migration recommendations for the disk.
Reference:
https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.troubleshooting.doc%
2FGUID-91D4FBBC-0677-44DA-B0F2-43A3504F8CA0.html
QUESTION 2
A vSphere content library administrator is attempting to unpublish the content library, but the option is grayed
out as shown in the Exhibit.
Which statement identifies the reason for not being able to unpublish?
A. The content library is optimized for syncing over HTTP.
B. A synchronization operation is in progress with this content library.
C. There are active subscriptions on this content library.
D. Underlying storage for this content library is not accessible.
Correct Answer: A
Section: (none)
Explanation
Explanation/Reference:
This optimization option comes with limitations:
– Once a library is published as optimized for syncing over HTTP (streaming optimized), you cannot revert it
back (unpublish) to a local library
– A streaming optimized published library cannot be used to deploy VMs.
Reference: http://docs.hol.vmware.com/HOL-2017/hol-1710-sdc-6_html_en/
QUESTION 3
What two methods are used to configure VMware vSphere Storage I/O Control shares and limits? (Choose
two.)
A. Assign shares and limits to VM virtual disks.
B. Assign shares and limits to datastores.
C. Assign shares and limits to Storage DRS clusters.
D. Assign shares and limits using VM storage policies.
Correct Answer: AD
Section: (none)
Explanation
Explanation/Reference:
Assign shares and limits to VM virtual disks
Assign shares and limits using VM storage policies
QUESTION 4
Assuming a mirrored (RAID-1) object configuration, how many hosts must contribute storage in a non-stretched
VMware vSAN cluster to satisfy the “Number of failures to tolerate” policy option?
“n” is the desired “Number of failures to tolerate” value for all options.
A. 2n+2
B. 2n
C. 2n+1
D. 3n
Correct Answer: C
Section: (none)
Explanation
Explanation/Reference:
Correct Answer: C
Reference:
http://pubs.vmware.com/vmware-validated-design-40/index.jsp?topic=%2Fcom.vmware.vvd.sddc-design.doc%
2FGUID-6F009138-C06B-4CF0-89A4-9FFECA22F7FE.html
QUESTION 5
An administrator must change the statistics level for short-term performance monitoring and wants to collect
metrics for all counters, excluding minimum and maximum rollup values.
What would be the statistics level?
A. Level 3
B. Level 1
C. Level 2
D. Level 4
Correct Answer: A
Section: (none)
Explanation
Explanation/Reference:
Correct Answer: A
Reference:
https://pubs.vmware.com/vsphere-4-esx-vcenter/index.jsp?topic=/com.vmware.vsphere.bsa.doc_40/
vc_admin_guide/performance_statistics/r_collection_levels.html
QUESTION 6
In a vSphere environment, two resource pools are created as shown in the Exhibit.
Each VM is configured with 1 GB of memory. When the administrator tried to power on VM3, the operation
failed.
What action in the resource pool settings will allow VM3 to power on successfully?
A. Deselect Expandable Memory Reservation
B. Increase Memory Reservation
C. Deselect Expandable CPU Reservation
D. Increase the CPU Reservation
Correct Answer: B
Section: (none)
Explanation
Explanation/Reference:
VM3 doesnt have sufficient memory to power on. In the resource pool settings, increase the memory
reservation of VM3 and it will power up.
QUESTION 7
ESXi 6.5 introduces VMFS6, which supports both 512e and 512n devices.
What three configurations are supported when using these devices? (Choose three.)
A. Hosts with both 512e and 512n devices.
B. Storage vMotion between both 512e and 512n devices.
C. Datastore Extents spanned between both 512e and 512n devices.
D. Storage DRS clusters containing only both 512e and 512n devices.
Correct Answer: ABD
Section: (none)
Explanation
Explanation/Reference:
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