[Free] 2018(May) EnsurePass Examcollection VMware 2V0-621D Dumps with VCE and PDF 81-90

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VMware Certified Professional 6 – Data Center Virtualization Delta Beta Exam

Question No: 81 – (Topic 3)

Which statement is true for the Path Selection Plug-In VMW_PSP_MRU?

  1. VMW_PSP_MRU is default for a majority of active-active and active-passive arrays.

  2. VMW_PSP_MRU will remain on the selected path even if the state were to change.

  3. VMW_PSP_MRU is recommended for Virtual SAN.

  4. VMW_PSP_MRU will have no preferred path setting for the Plug-In.

Answer: D Explanation:

The host selects the path that it used most recently. When the path becomes unavailable, the host selects an alternative path. The host does not revert back to the original path when that path becomes available again. There is no preferred path setting with the MRU policy. MRU is the default policy for active-passive storage devices.

Reference: http://pubs.vmware.com/vsphere- 60/index.jsp?topic=/com.vmware.vcli.examples.doc/cli_manage_storage.6.7.html

Question No: 82 – (Topic 3)

Refer to the Exhibit.

Ensurepass 2018 PDF and VCE

An administrator is attempting to enable Enhanced vMotion Compatibility (EVC), but receives the error shown in the Exhibit.

Which condition would explain the error?

  1. The ESXi hosts are not licensed for EVC.

  2. The administrator does not have privileges to enable EVC.

  3. The ESXi host CPU has the Intel No-Execute feature disabled.

  4. The administrator has turned on Intel Virtualization Technology.

Answer: C Explanation:

EVC requires all hosts to have the CPU features enabled for Virtualization and No Execute

Reference: http://kb.vmware.com/selfservice/microsites/search.do?language=en_USamp;cmd=displayKC


Question No: 83 – (Topic 3)

Which three are requirements for configuring Storage I/O Control (SIOC)? (Choose three.)

  1. The datastore must consist of only one extent.

  2. The datastore is managed by a single vCenter Server.

  3. Auto-tiered storage must be compatable with SIOC.

  4. Auto-tiered storage must be SSD or SATA.

  5. The datastore must be VMFS.

Answer: A,B,C Explanation:

Storage I/O Control (SIOC) is used to control the I/O usage of a virtual machine and to gradually enforce the predefined I/O share levels. SIOC is supported on Fibre Channel and iSCSI connected storage in ESX/ESXi 4.1 and 5.0. With ESXi 5.0 support for NFS with SIOC was also added. Datastores with multiple extents or Raw Device Mapping (RDM) are currently not supported.

Reference: http://kb.vmware.com/selfservice/microsites/search.do?language=en_USamp;cmd=displayKC


Question No: 84 – (Topic 3)

Refer to the Exhibit.

Ensurepass 2018 PDF and VCE

A Storage Policy for a Virtual SAN is set to the default policy, as shown in the Exhibit. Which change would reduce the storage consumption by one third?

  1. Number of failures to tolerate = 1

  2. Number of disk stripes per object = 2

  3. Number of failures to tolerate = 3

  4. Number of disk stripes per object = 1

Answer: A Explanation:

Number of failures to tolerate defines the number of host, disk, or network failures a virtual machine object can tolerate. For n failures tolerated, n 1 copies of the virtual machine object are created and 2n 1 hosts with storage are required.

Default value is 1. Maximum value is 3.

Reference: http://pubs.vmware.com/vsphere- 55/index.jsp?topic=/com.vmware.vsphere.storage.doc/GUID-C8E919D0-9D80- 4AE1-826B-D180632775F3.html

Topic 4, Upgrade a vSphere Deployment

Question No: 85 – (Topic 4)

Which file determines the location of the installation script during a scripted upgrade?

  1. boot.cfg

  2. ks.cfg

  3. script.cfg

  4. upgrade.cfg

Answer: A Explanation:

You can Modify the boot.cfg file to specify the location of the installation or upgrade script using the kernelopt option.

Question No: 86 – (Topic 4)

What are three recommended prerequisites before upgrading virtual machine hardware? (Choose three.)

  1. Create a backup or snapshot of the virtual machine.

  2. Upgrade VMware Tools to the latest version.

  3. Verify that the virtual machine is stored on VMFS3, VMFS5, or NFS datastores.

  4. Detach all CD-ROM/ISO images from the virtual machines.

  5. Set the Advanced Parameter virtualHW.version = 11

Answer: A,B,C

Reference: https://pubs.vmware.com/vsphere- 50/index.jsp?topic=/com.vmware.vsphere.upgrade.doc_50/GUID-A45CBEE5- C4D2-484E-A699-A5A577244DE0.html

Question No: 87 – (Topic 4)

What command line utility can be used to upgrade an ESXi host?

  1. esxcli

  2. esxupdate

  3. vihostupdate

  4. esxcfg

Answer: A Explanation:

You can use the esxcli software profile update or esxcli software profile install command to upgrade or update an ESXi host.

Reference: https://pubs.vmware.com/vsphere- 51/index.jsp?topic=/com.vmware.vsphere.upgrade.doc/GUID-E51C5DB6-F28E- 42E8-ACA4-0EBDD11DF55D.html

Question No: 88 – (Topic 4)

Which two supported tools can be used to upgrade virtual machine hardware? (Choose two.)

  1. vSphere Web Client

  2. vSphere Update Manager

  3. vmware-vmupgrade.exe

  4. esxcli vm hardware upgrade

Answer: A,B Explanation:

Vmware offers the following tools for upgrading virtual machines:

vSphere Client

Requires you to perform the virtual machine upgrade one step at a time, but does not require vSphere Update Manager.

vSphere Update Manager

Automates the process of upgrading and patching virtual machines, thereby ensuring that the steps occur in the correct order. You can use Update Manager to directly upgrade virtual machine hardware, Vmware Tools, and virtual appliances. You can also patch and update third-party software running on the virtual machines and virtual appliances.

Reference: https://pubs.vmware.com/vsphere- 50/index.jsp?topic=/com.vmware.vsphere.upgrade.doc_50/GUID-EE77B0A9- F8FF-4785-BEAD-B6F04EE04492.html

Question No: 89 – (Topic 4)

When upgrading vCenter Server, an administrator notices that the upgrade fails at the vCenter Single Sign-On installation.

What must be done to allow the upgrade to complete?

  1. Verify that the VMware Directory service can stop by manually restarting it.

  2. Verify that the vCenter Single Sign-On service can stop by manually restarting it.

  3. Uninstall vCenter Single Sign-On service.

  4. Uninstall the VMware Directory service.

Answer: A Explanation:

To verify that the Vmware Directory Service is in a stable state and can stop, manually restart it. The Vmware Directory service must stopped for the vCenter Server upgrade software to uninstall vCenter Single Sign-On during the upgrade process.

Question No: 90 – (Topic 4)

An administrator has upgraded a Distributed vCenter Server environment from 5.5 to 6.0. What is the next step that should be taken?

  1. vCenter Inventory Service must be manually stopped and removed.

  2. vCenter Inventory Service must be changed from manual to automatic.

  3. vCenter Inventory Service must be manually stopped and restarted.

  4. vCenter Inventory Service must be changed from automatic to manual.

Answer: A

Reference: http://pubs.vmware.com/vsphere- 60/index.jsp?topic=/com.vmware.vsphere.upgrade.doc/GUID-4BFB12D8-9FCA- 4AB1-A44F-2986966F0AD5.html

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