VMware VMware Certifications 2V0-620 Questions & Answers

• Question 81:

  What are three valid disk configurations for the vSphere Data Protection 6.x Appliance? (Choose three.)

  A. 500GB

  B. 1TB

  C. 1.5TB

  D. 2TB

  E. 4TB

  Correct Answer: ABC

  VDP supports these specifications:

  Each vCenter Server can support up to 10 VDP appliances.

  Each VDP appliance supports backup for up to 100 virtual machines.

  Only 1 VDP appliance can exist per ESXi/ESX host.

  Support for 0.5 TB, 1 TB, or 2 TB of deduplicated backup data.

  Reference: https://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=2016565

• Question 82:

  An administrator is attempting to restore a number of files in a directory within the Operating System of a virtual machine.

  How can the administrator restore the files from a previous backup?

  A. Use the File Level Restore option from the selected backup of the virtual machine in the vSphere Web Client.

  B. Connect to the File Level Restore tool from a web browser in the virtual machine.

  C. Connect to the File Level Restore tool from the VMware Data Protection appliance.

  D. Use the File Level Restore option from the selected backup of the virtual machine in the vSphere Client.

  Correct Answer: B

  The file-level restore is web-based, so a supported web browser is required. Reference: https://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=2016565

• Question 83:

  Which two statements are true about deploying and using vSphere Replication? (Choose two.)

  A. ESXi hosts managed by a single vCenter Server instance require a connection between the two vSphere Replication appliances.

  B. Sites managed by different vCenter Server instances require a connection between the two vSphere Replication appliances.

  C. Sites managed by different vCenter Server instances require the use of Site Recovery Manager and a connection between the two vSphere Replication appliances.

  D. ESXi hosts managed by a single vCenter Server instance require a single vSphere Replication appliance.

  Correct Answer: BD

  To use vSphere Replication between two sites managed by different vCenter Server instances, you must configure a connection between the two vSphere Replication appliances. You can complete this process on either site on which you have installed a vSphere Replication appliance. If you are using an untrusted certificate, certificate warnings might appear during the process. Alternatively, you can use vSphere Replication to replicate virtual machines between different ESXi hosts that the same vCenter Server manages. In this case, you deploy only one vSphere Replication appliance and you do not need to connect the primary and secondary sites. Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=% 2Fcom.vmware.vsphere.replication_admin.doc%2FGUID-FFBF959C-5C05-42C0-A2FE3688AD55B6EF.html

• Question 84:

  A vSphere administrator needs to backup a virtual machine that has a Microsoft SQL Server Database installed.

  Which solution allows for an application quiesce to occur during backup?

  A. VMware vCenter Converter

  B. VMware vCenter Site Recovery Manager

  C. VMware vSphere Replication

  D. VMware vSphere Data Protection

  Correct Answer: D

  VMware vSphere data protection advanced can be used for the application quiesce to occur during

  backup.

  Reference: https://kb.vmware.com/selfservice/microsites/search.do?

  language=en_USandcmd=displayKCandexternalId=1031298

• Question 85:

  An administrator must determine an appropriate backup solution, given these conditions:

  50 of the virtual machines are in a resource pool named Finance.

  50 of the virtual machines are in a resource pool named QA.

  Which solution allows an administrator the ability to backup 100 virtual machines?

  A. Use Snapshot Manager on the vCenter Server to backup the virtual machines.

  B. Use the VMware Consolidated Backup (vcb) tool on the ESXi Host to backup the virtual machines.

  C. Use the VMware Data Recovery (VDR) Appliance on the vCenter Server to backup the virtual machines.

  D. Use the VMware Data Protection (VDP) Appliance on one of the ESXi Hosts to backup the virtual machines.

  Correct Answer: D

  VDP supports these specifications:

  Each vCenter Server can support up to 10 VDP appliances.

  Each VDP appliance supports backup for up to 100 virtual machines.

  Only 1 VDP appliance can exist per ESXi/ESX host.

  Support for 0.5 TB, 1 TB, or 2 TB of deduplicated backup data.

  Reference: https://kb.vmware.com/selfservice/microsites/search.do?

  language=en_USandcmd=displayKCandexternalId=2016565

• Question 86:

  An administrator attempts to migrate a suspended virtual machine to a newly deployed vSphere 6.x cluster. The compatibility check fails.

  What condition could cause this behavior?

  A. The new vSphere 6.x cluster is running Intel CPUs instead of AMD CPUs.

  B. A suspended virtual machine cannot be migrated.

  C. The hardware virtualization feature of the CPU is not enabled on the new hosts.

  D. A vSphere Distributed Switch is required to migrate a suspended virtual machine.

  Correct Answer: A

  The probable cause might be that the new vSphere 6.x cluster is running Intel CPUs instead of AMD CPUs. AMD CPUs are not compatible with Intel because of the difference of processor architecture. Reference: https://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=1005764

• Question 87:

  An administrator is attempting to migrate a large Hadoop virtual machine using vMotion. The administrator notices a delay when the machine is quiesced. The Hadoop virtual machine is processing many transactions a second to an in- memory database.

  Which two actions would help reduce the amount of time needed to perform a vMotion on this virtual machine? (Choose two.)

  A. Use multiple NICs for the vMotion vmkernel port.

  B. Use a 10Gbps Network card for the vMotion vmkernel port.

  C. Add an additional management network to help transmit the data quicker.

  D. Disable Fault Tolerance before performing the vMotion.

  Correct Answer: AB

  Use multiple NICs for the vmotion vmkernel port and a 10 Gbps network card for vMotion vmkernel port. Reference: http://www.yellow-bricks.com/2011/09/17/multiple-nic-vmotion-in-vsphere-5/

• Question 88:

  Refer to the Exhibit.

  

  An administrator attempts to enable Enhanced vMotion Compatibility (EVC) on a cluster. The operation results in a compatibility error, as shown in the exhibit.

  What is the likely cause of this error?

  A. The CPUs in the ESXi host are not AMD CPUs.

  B. The CPUs in the ESXi host do not support hardware virtualization capabilities.

  C. The XD/NX CPU features have not been enabled in the BIOS of the server.

  D. There is no shared storage between the hosts in the cluster.

  Correct Answer: A

  In general, if a processor can support EVC level XN, it can also support levels XN-1 to X0. For example, a processor that supports the Intel?;Sandy Bridg"; Generation EVC Baseline has an EVC level of L4. Therefore, it can also support EVC levels L3, L2, L1, and L0. However, it cannot support EVC level L5, which corresponds to the Intel?;Ivy Bridg"; Generation. Intel EVC Baselines are listed in Table 1.1.

  For AMD processors, there are two different sequences of EVC levels: Levels A0 to A3, which support the first 3 generations of AMD OpteronTM processors, and levels B0 and above, which support AMD OpteronTM Generation 3 and later processors.

  Note: The AMD OpteronTM Generation 3 (no 3DNow!TM) EVC baseline is common to both sequences. For example, an AMD processor that supports the AMD OpteronTM Generation 4 EVC baseline supports the AMD OpteronTM Generation 3 (no 3DNow!TM) baseline, but not the AMD OpteronTM Generation 3 baseline. An AMD processor that supports the AMD OpteronTM Generation 3 baseline supports the AMD OpteronTM Generation 3 (no 3DNow!TM) baseline, but not the AMD OpteronTM Generation 4 baseline. Reference: https://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=1003212

• Question 89:

  What is a benefit of using Enhanced vMotion Compatibility for an environment?

  A. EVC masks CPU features to allow compatibility between hosts that are dissimilar.

  B. EVC allows for cross platform vMotion to occur.

  C. EVC enables Long Distance vMotion.

  D. EVC enables Storage vMotion functionality.

  Correct Answer: A

  VMware Enhanced VMotion Compatibility (EVC) will mask CPU features at host level Reference: http://searchvmware.techtarget.com/tip/Avoiding-an-Enhanced-VMotion-Compatibility-gotcha

• Question 90:

  An administrator is migrating a virtual machine from a Test cluster to a Production cluster. The two environments do not have any shared storage.

  What is the easiest way to accomplish this task?

  A. Perform a Storage vMotion.

  B. Perform a regular vMotion.

  C. Perform a Virtual to Virtual migration.

  D. Perform a backup and restore using VMware Data Protection.

  Correct Answer: B