[2021] Use Valid 5V0-21.21 Exam - Actual Exam Question & Answer
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NEW QUESTION 15
An administrator has an absent capacity disk.
Which action, if any, should the administrator take to resolve the problem?
- A. Verify the host is not isolated.
- B. Wait, and vSAN will rebuild it.
- C. Replace the faulty disk.
- D. Replace the faulty host.
Answer: B
NEW QUESTION 16
Upon investigating a workload performance issue, a vSAN administrator observed a high backend IOPs on a vSAN cluster.
Which two causes explain this behavior? (Choose two.)
- A. There is a vSAN node failure.
- B. The object repair timer value has been increased.
- C. The vSAN Resync throttling is enabled.
- D. The vSAN policy protection level has changed from FTT=0 to FTT=1.
- E. The cluster DRS threshold has been set to Aggressive.
Answer: C,D
NEW QUESTION 17
A customer is planning to deploy a vSAN cluster to host their in-house distributed ERP system. The hardware specifications for their server nodes include:
* 2 x Intel Xeon CPU E5-2697 v3 @ 2.60GHz
* 1TB memory
Which boot device is supported for the vSAN ESXi nodes for this customer?
- A. A 16GB single-level cell (SLC) SATADOM device must be used.
- B. ESXi Hosts must boot from a PMEM device.
- C. A 4GB USB or SD device must be used.
- D. A 16GB multiple-level cell (MLC) SATADOM device must be used.
Answer: D
NEW QUESTION 18
An administrator is planning to change a vSAN Storage Policy to apply a Failures To Tolerate (FTT) of 2, using RAID-6.
What is the minimum number of vSAN nodes required?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 19
An administrator is tasked with setting up Kerberos authentication only for the vSAN File services.
Which version of Kerberos must be selected if the NFS version is v4.1?
- A. krb5
- B. krb5i
- C. krb5p
- D. krb4
Answer: B
NEW QUESTION 20
During a maintenance action on a vSAN node, a vSAN administrator noticed that the default repair delay time is about to be reached.
Which two commands must be run to extend the time? (Choose two.)
- A. /etc/init.d/vsanobserver restart
- B. esxcli system settings advanced set -o /VSAN/ClomRepairDelay -i 50
- C. /etc/init.d/vsanmgmtd restart
- D. esxcli system settings advanced set -o /VSAN/ClomRepairDelay -i 80
- E. /etc/init.d/clomd restart
Answer: D,E
NEW QUESTION 21
A company has engaged a consultant to upgrade an existing vSAN cluster to vSAN 7.0 U1.
During the discovery phase, the consultant found the following information about the existing environment:
* The VMware vCenter Server has recently been upgraded from VMware vSphere 6.7 U3 to version 7.0 U1.
* The vSAN Cluster was recently expanded with identical hardware specification, but from a different hardware vendor.
* The hardware for each vSAN node is listed on the vSAN Compatibility Guide (VCG) for vSAN 7.
* The vSAN Cluster has the following configuration:
- vSAN version: 6.6.1
- Number of vSAN nodes: 10
- Encryption: enabled
- Deduplication and Compression: enabled
- vSAN Capacity Utilization: 60%
* Each vSAN node has the following configuration:
- VMware vSphere ESXi version: 6.5 Update 3
- CPU: 2 processors, 20 cores
- RAM: 768GB RAM.
- Disk: 2 Cache SSDs and 6 Capacity SSDs
- Network: 4 x 10GbE
Which three recommendations should the consultant make to ensure all data remains protected in the event of a vSAN failure? (Choose three.)
- A. The vSAN nodes should be upgraded to vSphere ESXi 7.0 U1.
- B. The Full data migration maintenance mode option must be chosen to protect the data during the upgrade.
- C. The Ensure accessibility, migration maintenance mode option must be chosen to protect the data during the upgrade.
- D. The upgrade process should be completed using host upgrade baselines in VMware vSphere Lifecycle Manager (vLCM).
- E. The vSAN nodes should be upgraded to vSphere ESXi 6.7 U3.
- F. The upgrade process should be completed using images in VMware vSphere Lifecycle Manager (vLCM).
Answer: A,C,F
NEW QUESTION 22
A 30-minute power maintenance window has been approved on Sunday. Due to a delay, the maintenance took 20 minutes longer to finish.
During this time, the vSAN administrator noticed that one of the clusters nodes was affected by a power shortage, as it was connected to an affected power source. The default vSAN storage policy has been applied.
What will be the status of the vSAN objects on the affected host immediately after it is recovered?
- A. The cluster will be partitioned and the vSAN host will need to be rejoined.
- B. All objects will remain accessible.
- C. A rebuild of the affected objects will occur.
- D. All objects on the affected host will be lost.
Answer: C
NEW QUESTION 23
An administrator is planning to deploy cloud-native workloads onto the vSAN Direct datastore.
Which storage policy structure rule is supported?
- A. vVOL storage rules
- B. Tag-based placement rules
- C. Host-based rules
- D. Storage performance-based rules
Answer: C
NEW QUESTION 24
An administrator is tasked with migrating a VMware Horizon View environment that is currently running on an NFS Datastore to VMware vSAN.
Which Horizon configuration option will not be available when configuring vSAN in Horizon View?
- A. Instant Clones
- B. Linked Clones
- C. Storage Profiles
- D. Storage Tiers
Answer: D
NEW QUESTION 25
An architect is working with an All-Flash vSAN configuration and will be using the Flash Caching Devices in vSAN.
Which requirement is specifically needed for these devices?
- A. Write endurance
- B. Read endurance
- C. Capacity
- D. IOPS
Answer: A
NEW QUESTION 26
An administrator has been tasked to reboot a node in an encrypted vSAN cluster. The vSAN disk groups on that node become locked after rebooting the node.
Which step should be performed to exit the locked state?
- A. Run /etc/init.d/vsanvpd restart to rescan the VASA providers.
- B. Replace the caching device in each affected disk group.
- C. Restore the communication with the KMS server, and re-establish the trust relationship.
- D. Manually replace the Host Encryption Key (HEK) of each affected host.
Answer: C
NEW QUESTION 27
An administrator has been tasked with enabling encryption for existing virtual machines on a vSAN cluster.
Which three prerequisites must be satisfied before completing the task? (Choose three.)
- A. Verify if a role with privilege "Cryptographic operations.Migrate" is assigned
- B. Verify if a role with privilege "Cryptographic operations.Encrypt new" is assigned
- C. Establish a trusted connection with the KMS
- D. Create an encryption storage policy
- E. Enable that the virtual machines are powered on
- F. Enable Data-In-Transit encryption first
Answer: B,C,E
NEW QUESTION 28
An administrator wants to enable encryption on an existing vSAN cluster that already contains virtual machines.
Which additional step should the administrator take to ensure no data is lost during the encryption process?
- A. Ensure that the vSAN Encryption is enabled by default on the existing cluster to encrypt old and new data.
- B. Select 'Erase disks before use' check box when enabling encryption on a vSAN cluster.
- C. Make vCenter Server trust the KMS, either by trusting the KMS or by uploading a KMS certificate.
- D. Disable vSphere Distributed Resources Schedule (DRS) on the vSAN cluster.
Answer: B
NEW QUESTION 29
A customer has upgraded to vSAN 7, but there is still an existing legacy host which must be removed from the vSAN cluster.
Which three steps must an administrator take to successfully remove this host from the vSAN cluster? (Choose three.)
- A. Delete the disk group(s) on the legacy host
- B. Place the host in maintenance mode with no data migration
- C. Place the host in maintenance mode with Ensure Accessibility
- D. Disconnect from vCenter Server
- E. Remove from vSAN cluster
- F. Place the host in maintenance mode with Full Data migration
Answer: A,E,F
NEW QUESTION 30
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