Refined 2V0-622 Study Guides 2021

NEW QUESTION 1
Which do Protocol Endpoints refer to?

• A. a VASA provider
• B. a pool of raw storage capacity that spans different physical arrays
• C. a Virtual Volumes datastore
• D. a logical I/O proxy of the physical storage fabric

Answer: D

NEW QUESTION 2
An administrator has upgraded to vSphere 6.5 and also wants to use Kerberos authentication for NFS. Which can be done to the existing NFSv3 volumes to enable this feature?

• A. Perform a storage rescan on VMFS volumes.
• B. Unmount the NFSv3 datastore, and then mount as NFSv4.1 datastore.
• C. Nothin
• D. All NFSv3 mounted datastores are upgraded automatically during vSphere upgrades.
• E. Perform a scan of new storage devices.

Answer: B

Explanation: vSphere does not support automatic datastore conversions from NFS version 3 to NFS 4.1. If you want to upgrade your NFS 3 datastore, the following options are available:

NEW QUESTION 3
An administrator wants to create and use a vApp.
Which pre-requisite must be met before the administrator can create a vApp?

• A. The vApp can only be deployed in an EVC enabled cluster.
• B. The vApp must be created within a StorageDRS cluster.
• C. Non
• D. vSphere 6.5 does not support vApp deployments.
• E. The vApp can only be created in a DRS enabled cluster.

Answer: D

Explanation: You need to turn on Vsphere DRS to create vApp.

NEW QUESTION 4
An administrator is trying to vMotion a VM from his datacenter to a recovery site.
Which is the maximum allowed RTT (Round-Trip Time) latency between source and destination host?

• A. 100 milliseconds
• B. 150 milliseconds
• C. 15 milliseconds
• D. 10 milliseconds

Answer: B

Explanation: Round-Trip Time for Long-Distance vMotion Migration
If you have the proper license applied to your environment, you can perform reliable migrations between hosts that are separated by high network round-trip latency times. The maximum supported network round-trip time for vMotion migrations is 150 milliseconds. This round-trip time (RTT) lets you migrate virtual machines to another geographical location at a longer distance.

NEW QUESTION 5
What three processes on the vCenter Server Appliance (VCSA) does “vmware-watchdpg” monitor? (Choose three.)

• A. vpxd
• B. vsan-health
• C. vmware-vpostgres
• D. vmware-eam
• E. vmcad

Answer: ABC

Explanation:

NEW QUESTION 6
Which three types of Content Libraries exist within vSphere 6.5? (Choose three.)

• A. Remote Content Library
• B. Published Content Library
• C. Local Content Library
• D. Shared Content Library
• E. Subscribed Content Library

Answer: BCE

NEW QUESTION 7
Which component must be deployed before using encrypted virtual machines in a vSphere 6.5 environment?

• A. vCenter Server must use CA signed certificates
• B. a host with supported Trusted Platform Module
• C. supported password vault
• D. External Key Management Server

Answer: D

NEW QUESTION 8
Which three statements are correct regarding booting an ESXi Host from Fibre Giannel SAN? (Oioose three.)

• A. Direct connect topology is supported.
• B. Multipathing to a boot LUN on an active-passive array is supported.
• C. ESXi hosts do not require local storage.
• D. Each host must have its own boot LUN.
• E. Hosts can share one common boot LUN.

Answer: ACD

Explanation: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-8FAD881D-7A00-43C9-AB69-66DC7816968C.html
When you use boot from SAN with multiple ESXi hosts, each host must have its own boot LUN.If you configure multiple hosts to share the same boot LUN, ESXi image corruption is likely to occur.Multipathing to a boot LUN on active-passive arrays is not supported because the BIOS does not support multipathing and is unable to activate a standby path.
The correct answers are:- ABCDirect connect topology is supported. Each host must have its own boot LUN.
ESXi hosts do not require local storage.

NEW QUESTION 9
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 1
• B. Level 4
• C. Level 2
• D. Level 3

Answer: D

NEW QUESTION 10
The business managers have asked the IT administrator to ensure configuration compliance in the vSphere infrastructure. The IT administrator wants to use Host Profiles to accomplish this, but is unable to do so.
Why is the administrator unable to use Host Profiles?

• A. The infrastructure uses a vSphere Standard license.
• B. The user has only the “Administrator” role.
• C. Host Profiles apply only to storage settings.
• D. The Infrastructure has servers with various CPU families.

Answer: A

NEW QUESTION 11
Which two statements are true for Predictive DRS? (Choose two.)

• A. It balances resource utilization for virtual machines with unpredictable utilization patterns.
• B. It integrates DRS with vRealize Operations Manager to balance workloads for virtual machines before resource utilization spikes occur.
• C. It balances resource utilization based on a threshold’s algorithm that runs each night.
• D. It determines the best placement and balance of virtual machines based on a threshold’s algorithm that runs each night in vCenter Server 6.5 Database.

Answer: BC

Explanation: Predictive DRS
Predictive DRS is a new feature that leverages the predictive analytics of vRealize Operations Manager with the powerful resource scheduler algorithm of vSphere DRS. Together, these two products enable workload balancing for certain VMs before resource utilization spikes occur, potentially eliminating a great amount of resource contention that might have occurred in the past. vRealize Operations Manager runs its dynamic thresholds algorithm nightly against the VMs on which it collects data. These dynamic thresholds create forecasted metrics for the future utilization of the VMs. The metrics are then passed to vSphere DRS to determine the best placement and balance of VMs before resource utilization spikes occur. Predictive DRS helps prevent resource contention on hosts that run VMs with predictable utilization patterns.

NEW QUESTION 12
What are three considerations when booting ESXihost from SAN using software FCoE? (Choose three.)

• A. The VMware_FCoE_vSwitch that the installer automatically created cannot be changed.
• B. Boot LUN cannot be shared with other hosts even on shared storage.
• C. Multipathing is not supported at pre-boot.
• D. Software FCoE boot configuration cannot be changed from within ESXi

Answer: BCD

Explanation: https://kb.vmware.com/s/article/2032363

NEW QUESTION 13
Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)

• A. Network > Move Network
• B. Virtual Machine > Inventory > Move
• C. Resource > Migrate powered on virtual machine
• D. Datastore > Allocate Space

Answer: CD

Explanation: You require these permissions to perform Storage vMotion from the Remote Command Line Interface (RCLI): Resource:
https://kb.vmware.com/selfservice/microsites/search.do? language=en_US&cmd=displayKC&externalId=1011345

NEW QUESTION 14
VCSA backup can be backed up and sent to different location via several different protocols. Which are three of the supported protocols? (Choose three.)

• A. CIFS
• B. SCP
• C. HTTP
• D. FTPS
• E. AFP

Answer: BCD

NEW QUESTION 15
vSphere 6.5 introduced MAC learning capabilities for VMware’s virtual switches. What three benefits will it provide? (Choose three.)

• A. Reduced memory consumption
• B. Increased network throughput.
• C. Prevent packet flooding inside the vSwitch
• D. Reduced consumption of extra CPU cycles.

Answer: ACD

NEW QUESTION 16
Which two statements describe why a vSphere DRS cluster would report load imbalance? (Choose two.)

• A. DRS is configured for Partially Automated.
• B. The configured migration threshold is too low.
• C. The configured migration threshold is too high.
• D. Enhanced vMotion Compatibility (EVC) is enabled.

Answer: AC

Explanation: https://docs.vmware.com/en/VMware-vSphere/5.5/com.vmware.vsphere.troubleshooting.doc/GUID-0C132C85-E7BF-445E-925D-31420A06B01C.html