VMware Specialist: vSAN 6.x - 2VB-601 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Consider the following scenario in a vSAN cluster that contains six hosts:
* All virtual machines are assigned the vSAN Default Storage Policy, which has not been modified.
* Deduplication and compression are not enabled.
* Every vSAN disk group in the cluster contains one cache device and five capacity devices What happens when a capacity devices transmits SCSI sense code errors and fails?

A. All components on the affected device are marked "degraded". The host containing the affected drive is placed into maintenance mode using the 'ensure accessibility' option. B. The host containing the affected drive is placed into maintenance mode using the "ensure accessibility" option. An administrator must log into the vSphere Web Client and click Repair Objects immediately. C. All components on the affected device are marked "offline". vSAN attempts to rebuild the components on other healthy devices in the cluster after 60 minutes by default. D. All components on the affected device are marked "degraded". vSAN attempts to rebuild the components on other healthy devices in the cluster without delay.

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Correct Answer: D Vote an answer

Question 2

Which are two characteristics of a RAID-1 storage configuration? (Choose two.)

A. Full copies of data are duplicated across devices for redundancy. B. Performance is slightly reduced due to in-memory write amplification. C. More raw storage device capacity is required than a RAID-5 configuration to achieve the same levels of availability. D. Parity data is used to achieve higher performance.

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Correct Answer: A,B Vote an answer

Question 3

A six-node all-flash vSAN cluster has been deployed. Deduplication and compression are enabled. All virtual machines are produced by policies with the rule Primary level of failures to tolerate set to 1.
How is a vSAN disk group impacted when the cache device belonging to that disk group fails?

A. The cache device is marked "Absent". A capacity device is automatically promoted to a cache device to minimize downtime. B. The disk group is taken offline. C. The cache device is marked "Degraded". The disk group remains online with lower performance levels. D. The capacity devices are automatically reassigned to another disk group in the same host.

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Correct Answer: D Vote an answer

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Question 4

A 12-node vSAN cluster has been deployed across three server racks in a data center.
* There are four nodes in each server rack.
* A vSAN fault domain has been configured for each server rack for a total of three fault domains.
* All virtual machines in the cluster have the vSAN default storage policy assigned to them.
* This policy has not been modified.
* vSphere HA is enabled for the cluster.
* One of the server racks loses power.
How does this affect virtual machines running on this cluster?

A. All virtual machine data remains accessible. Virtual machines running on nodes in the failed server rack are restarted on nodes in the other two server racks. Virtual machines in the other two server racks continue to run. B. Since there are four nodes in each server rack, erasure coding is used to rebuild data that was lost due to the server rack power failure. vSphere HA monitors the rebuild process and powers on all affected virtual machines after the rebuild process is complete. C. Virtual machine data in the failed server rack is rebuilt immediately using parity information. vSphere HA powers off and restarts all of the virtual machines to rebalance storage utilization across the cluster. D. Virtual machines running on nodes in the failed server rack remain offline for 60 minutes. Virtual machines in the other two server racks continue to run and are marked "Degraded".

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Correct Answer: A Vote an answer

Question 5

How does vSAN respond when a vSAN drive is pulled from a server chassis or a host if a vSAN cluster fails without warning?

A. Components on the affected device(s) are marked as inaccessible. vSAN will attempt to rebuild the components the next time a host enters maintenance mode. B. Components on the affected device(s) are marked as healthy. vSAN will attempt to rebuild the components after the VSAN.ComponentRecovery timer, which is set to 60 minutes by default, expires. C. Components on the affected device(s) are marked as stale. vSAN will attempt to rebuild the components after the VSAN.ComponentRecovery timer, which is set to 90 minutes by default, expires. D. Components on the affected device(s) are marked as absent. vSAN will attempt to rebuild the components after the VSAN.ClomRepairDelay timer, which is set to 60 minutes by default, expires. E. Components on the affected device(s) are marked as degraded. vSAN will attempt to rebuild the components the next time a host enters maintenance mode.

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Correct Answer: D Vote an answer

Question 6

Consider the following vSAN host configuration:
* Each host contains one vSAN disk group
* All drives in the vSAN disk group are attached to the same storage controller
* All virtual machines are assigned the Virtual SAN Default Storage Policy, which has not been modified
* ESXi is installed on and running from a drive connected connected to a separate storage controller
* vSphere HA is enabled
What happens when the storage controller with the vSAN drives attached fails?

A. vSphere HA restarts all virtual machines running on the host with the storage controller failure. vSAN components affected by the storage controller failure are marked "Repairing" until the virtual machines are back online. B. All components on the capacity affected by the storage controller failure are marked "Stale". vSAN waits 60 minutes before attempting to rebuild the affected components on other healthy hosts in the cluster. C. All components on the drives affected by the storage controller failure are marked "Offline". vSphere HA restarts all virtual machines running on the host with the storage controller failure. D. All components on the capacity affected by the storage controller failure are marked "Degraded". vSAN attempts to rebuild all components affected by the failure on the other healthy hosts in the cluster.

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Correct Answer: D Vote an answer

Question 7

vSAN storage policies can be created from which three of the listed vSAN rules? (Choose three.)

A. Force provisioning B. Compression/Deduplication enabled/disabled C. Disable object checksum D. Primary level of failures to tolerate E. Replication enabled/disabled

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Correct Answer: A,C,D Vote an answer

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Question 8

What is the result of powering on a virtual machine that is not compliant with its storage policy?

A. The virtual machine powers on in read-only mode. B. The virtual machine powers on successfully. C. The virtual machine powers on in a suspended state. D. The virtual machine becomes inaccessible.

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Correct Answer: D Vote an answer

Question 9

Which two factors affect storage performance? (Choose two.)

A. Drive speed B. Boot storm delay factor C. RAID configuration D. Network connectivity type

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Correct Answer: B,C Vote an answer