VMware VMware Certifications 2V0-622D Questions & Answers

• Question 81:

  Which two statements correctly describe VM-Host affinity rules? (Choose two.)

  A. After creating a VM-Host affinity rule, its ability to function in relation to other rules is not checked.

  B. After creating a VM-Host affinity rule, its ability to function in relation to other rules is predetermined.

  C. When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules are applied equally.

  D. When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules will be ranked.

  Correct Answer: AC

  If you create more than one VM-Host affinity rule, the rules are not ranked, but are applied equally. Be aware that this has implications for how the rules interact. For example, a virtual machine that belongs to two DRS groups, each of which belongs to a different required rule, can run only on hosts that belong to both of the host DRS groups represented in the rules. When you create a VM-Host affinity rule, its ability to function in relation to other rules is not checked. So it is possible for you to create a rule that contacts with the other rules you are using. When two VM-Host affinity rules conflict, the older one takes precedence and the newer rule is disabled. DRS only tries to satisfy enabled rules and disabled rules are ignored.

• Question 82:

  What counter should an administrator check to determine if a virtual machine is ballooning?

  A. swapinRate

  B. vmmemctl

  C. vmmemctltarget

  D. swapped

  Correct Answer: B

  Memory Ballooning is the memory reclamation technique used by hypervisor to reclaim the memory back

  from the virtual machine.

  When ESXi host running low on physical memory, It uses ballooning driver (vmmemctl.sys) to determine

  the how much memory from virtual machines can be get back to prevent the hypervisor swapping.

• Question 83:

  What are two requirements to enable EVC in a vSphere DRS cluster? (Choose two.)

  A. CPUs must be from the same vendor.

  B. CPUs must be in the same family and of the same speed.

  C. No VMs may be running in the cluster.

  D. EVC must use the lowest possible baseline supported by the hardware.

  Correct Answer: AD

• Question 84:

  vCenter Server Appliance Instance can be backed up using which Client Interface?

  A. vSphere Client Interface

  B. Virtual Appliance Management Interface

  C. vSphere Web Client Interface

  D. VMware Host Client Interface

  Correct Answer: B

• Question 85:

  An administrator procured a new server on which to install ESXi 6.5. The server is equipped with local Serial Attached SCSI (SAS) disks with 512e format (512bytes sector emulation).

  Which file system does VMware support on this type of disk?

  A. VMFS6 (default) and VMFS5

  B. VMFS5

  C. 512e format is not supported

  D. VMFS6

  Correct Answer: A

• Question 86:

  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. Rules prevent Storage DRS from making migration recommendations.

  C. Storage DRS is disabled on the virtual disk.

  D. Storage DRS is configured for a VMFS3 datastore.

  Correct Answer: BC

  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.

• Question 87:

  An administrator wants to enable proactive HA by moving virtual machines automatically if a hardware alert is triggered.

  What are the three requires settings? (Choose three.)

  A. Turn on vSphere HA and vSphere DRS.

  B. Set the Proactive HA Automation Level to Manual.

  C. Set vSphere DRS Automation to Partially Automated.

  D. Turn on Proactive HA.

  E. Set the Proactive HA Automation Level to Automated.

  Correct Answer: ACD

• Question 88:

  Which two storage configurations on the source server are unsupported with VMware Converter? (Choose two.)

  A. Linux LVM

  B. Windows basic volumes

  C. software RAID

  D. GPT/MBR hybrid disks

  E. Windows dynamic volumes

  Correct Answer: CD

• Question 89:

  A security officer has issued a new directive that users will no longer have access to change connected network adapters to limit denial of service on a virtual machine.

  Which two correct virtual machine advanced configuration parameters will accomplish this7 (Choose two.)

  A. isolation.device.connectable.disable = "TRUE"

  B. isolation.de.ice.edit.disable - "FALSE"

  C. isolation.device.connectable.disable = "FALSE"

  D. isolation.device.edit.disable = "TRUE"

  Correct Answer: AD

  Explanation: Prevent a Virtual Machine User or Process from Disconnecting Devices in the vSphere Web ClientUsers and processes without root or administrator privileges within virtual machines have the capability to connect or disconnect devices, such as network adaptors and CD-ROM drives, as well as the ability to modify device settings. To increase virtual machine security, remove these devices. If you do not want to permanently remove a device, you can prevent a virtual machine user or process from connecting or disconnecting the device from within the guest operating system. Valueisolation.device.connectable.disabletrue isolation.device.edit.disabletrue

• Question 90:

  What is the logical and physical sector size for 512e disks?

  A. Logical Sector Size 512 Physical Sector Size 512

  B. Logical Sector Size 512 Physical Sector Size 4096

  C. Logical Sector Size 4096 Physical Sector Size 4096

  D. Logical Sector Size 2048 Physical Sector Size 512

  Correct Answer: B