VMware VCP-DCV 2019 2V0-01.19 Questions & Answers

• Question 41:

  What three steps are necessary to enable Jumbo Frames for use with an iSCSI storage array? (Choose three.)

  A. Configure the MTU on the VMKernel port.

  B. Configure the MTU on the virtual switch.

  C. Configure the MTU on the physical switch.

  D. Configure the MTU on the LAG group.

  E. Configure the MTU on the VTEP.

  Correct Answer: ABC

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID53F968D9-2F91-41DA-B7B2-48394D997F2A.html

• Question 42:

  A vSphere Administrator is tasked with implementing a production VMware vSAN cluster and has followed the design and sizing guide to correctly size the environment.

  Which two requirements represent valid VMware recommendations? (Choose two.)

  A. A disk group must be composed of more than one cache disk and at least one capacity disk.

  B. All-Flash configurations do not require a caching tier.

  C. A disk group must be composed of one cache disc and at least one capacity disk.

  D. The cache tier should be sized to no less than 10% of the capacity tier.

  Correct Answer: CD

• Question 43:

  When using vSAN, all the storage characteristics are specified by Storage Policies.

  Which parameter in vSAN Storage Policies can increase performance in a cache miss situation?

  A. Number of failures to tolerate

  B. Number of disk stripes per object

  C. Force provisioning

  D. Object space reservation (%)

  Correct Answer: B

  Reference: https://blogs.vmware.com/virtualblocks/2016/09/19/vsan-stripes/

• Question 44:

  A vSphere administrator uses vMotion to migrate a virtual machine between two ESXi hosts and notices that they can no longer ping the VM.

  What is the cause?

  A. The destination host has an incorrect VLAN tag on the virtual machine port group for the VM.

  B. The destination host has two port groups with the same VLAN tag.

  C. There is an MTU mismatch.

  D. The virtual machine has RDMs attached.

  Correct Answer: B

• Question 45:

  A vSphere administrator notices that sometimes they receive poor network throughput for multiple port groups that reside on a vSwitch with multiple physical uplinks (vmnics). The configuration on the ESXi host is identical to other hosts that are working properly in the same cluster.

  What should be done next?

  A. Add additional port groups the v Switch.

  B. Add additional resources to the virtual machines that are powered on.

  C. Restart Management agents in ESXi Direct Console User Interface (DCUI).

  D. Alter the failover order of the vmnics until a bad vmnic is found.

  Correct Answer: B

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.monitoring.doc/GUIDC4EA86FD-95CB-4DE7-A9E3-63F6BFC1A268.html

• Question 46:

  A vSphere administrator sees the alarm:

  vSphere HA virtual machine failed to failover

  This occurred for a number of virtual machines on a particular ESXi host in a cluster with vSphere High

  Availability (HA) enabled. The virtual machines guest operating systems never reported a power event.

  What occurred?

  A. The virtual machines were vMotioned off of the ESXi host.

  B. The ESXi host failed and vSphere HA successfully failed over the virtual machines.

  C. The previous virtual machine cloning operations failed to complete.

  D. The ESXi host is still running but has disconnected from the network.

  Correct Answer: B

• Question 47:

  Which three installation methods are supported for a guest operating system within a virtual machine? (Choose three.)

  A. ISO image from the datastore

  B. CD-ROM

  C. ISO image from a Content Library

  D. ISO image from an external FTP Server

  E. ISO image from Update Manager repository

  Correct Answer: ABD

• Question 48:

  A vSphere administrator has been tasked with enabling upstream failure detection for networking in an environment that does not support link state tracking.

  Which statement is a VMware-recommended option?

  A. Satisfy prerequisites and enable Beacon probing.

  B. Enable Explicit failover order and ensure Failback is selected.

  C. Enable Explicit failover order and ensure Notify Switches is selected.

  D. Configure a port-channel with LACP.

  Correct Answer: A

  Reference: https://kb.vmware.com/s/article/1005577

• Question 49:

  Which two options are available when configuring a virtual flash resource on a virtual machine? (Choose two.)

  A. Reservation

  B. SCSI Controller

  C. Limit

  D. Block Size

  Correct Answer: AD

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.storage.doc/GUID211CE783-51A8-4B65-BFF6-434D1C272308.html

• Question 50:

  Which three features can be configured during the initial creation of a cluster (Choose three.)

  A. vSAN

  B. EVC

  C. DRS

  D. Proactive HA

  Correct Answer: ABC

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID487C09CE-8BE2-4B89-BA30-0E4F7E3C66F7.html