VMware 2V0-621D Braindumps 2021

NEW QUESTION 1
Which two settings are required for Virtual Machine Component Protection (VMCP) to protect from All Paths Down (APD) and Permanent Device Loss (PDL)? (Choose two.)

• A. Host Monitoring
• B. VM Restart Priority
• C. Virtual machine Monitoring
• D. Response for Host Isolation

Answer: AB

Explanation: VM Component Protection (VMCP) is enabled, vSphere HA can detect datastore accessibility failures and provide automated recovery for affected virtual machines. If either the Host Monitoring or VM Restart Priority settings are disabled, VMCP cannot perform virtual machine restarts. Storage health can still be monitored and events can be issued, however.
Reference: http://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.avail.doc%2FGUID-F01F7EB8-FF9D-45E2-A093-5F56A788D027.html

NEW QUESTION 2
A virtual machine is exhibiting these symptoms:
✑ Memory usage is constantly high (94% or greater) or constantly low (24% or less).
✑ Free memory is consistently 6% or less and swapping frequently occurs
Which three solutions could correct this problem? (Choose three.)

• A. Verify that Vmware Tools is installed on each virtual machine.
• B. Decrease the memory reservation setting, if higher than active memory.
• C. Add physical memory to the host.
• D. Disable the balloon driver in each virtual machine.
• E. Create a memory limit for each virtual machine.

Answer: ABC

Explanation: Make sure Vmware tools are installed on each VM. To weed out the problem, decrease the memory reservation setting if it is higher than active memory or add physical memory to the host to increase its capacity.

NEW QUESTION 3
After configuring a Virtual SAN cluster, an administrator using the vSphere Web Client notices that the Virtual SAN datastore is smaller than expected. The cluster contains:
✑ Three ESXi hosts
✑ Each host has one 10GB SDD
✑ Each host has one 100GB HDD
Why would the Virtual SAN datastore show as 100GB instead of 300GB?

• A. There is a network problem with the Virtual SAN vmkernel ports.
• B. The Virtual SAN VASA provider is disabled.
• C. vSphere High Availability is enabled on the Virtual SAN cluster.
• D. The Virtual SAN cluster must be managed using the vSphere Web Client.

Answer: A

Explanation: Reference: http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2058368

NEW QUESTION 4
An administrator is troubleshooting a CPU performance issue for a virtual machine. Which three esxtop counters may demonstrate CPU contention? (Choose three.)

• A. %RDY
• B. %RUN
• C. %MLMTD
• D. %WAIT
• E. %CSTP

Answer: ACE

Explanation: Reference: https://communities.vmware.com/docs/DOC-9279

NEW QUESTION 5
An administrator wants to clone the configuration of an existing ESXi 6.x host to a new group of hosts, but does not want to clone storage specific settings.
Which action would accomplish this?

• A. Uncheck sub-profile
• B. Remove sub-profile
• C. Revert profile
• D. Disable VM Storage Profile

Answer: B

NEW QUESTION 6
Which two methods are recommended for managing the VMware Directory Service? (Choose two.)

• A. Utilize the vmdir command.
• B. Manage through the vSphere Web Client.
• C. Manage using the VMware Directory Service.
• D. Utilize the dc rep command.

Answer: AB

Explanation: To manage VMware directory service, you can use vmdir command and vsphere web client. VMware directory service is always managed using vmdir command which is specifically used for directory services.

NEW QUESTION 7
An administrator wants to allow users to login to the vSphere Web Client using the Use Windows session authentication check box for faster authentication.
Which three requirements must be met for this feature to be available and functional? (Choose three.)

• A. Install the vSphere Web Client Integration browser plug-in on the vCenter Server and Platform Services Controller machines.
• B. Install the vSphere Web Client Integration browser plug-in on each workstation from where a user will sign in.
• C. The users must be signed into Windows using Active Directory user accounts.
• D. The administrator must create a valid Identity Source in Single Sign-On for the users domain.
• E. The administrator must create a valid Single Sign-On Identity Source using Integrated Windows Authentication.

Answer: BCD

Explanation: To enable windows session authentication, install the vSphere Web Client Integration browser plug-in on each workstation from where a user will sign in. The users must be signed into Windows using Active Directory user accounts. The administrator must create a valid Identity Source in Single Sign-On for the users domain.

NEW QUESTION 8
Which statement is true for the Path Selection Plug-In VMW_PSP_MRU?

• A. VMW_PSP_MRU is default for a majority of active-active and active-passive arrays.
• B. VMW_PSP_MRU will remain on the selected path even if the state were to change.
• C. VMW_PSP_MRU is recommended for Virtual SAN.
• D. 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=%2Fcom.vmware.vcli.examples.doc%2Fcli_manage_storage.6.7.html

NEW QUESTION 9
What are two ways to view the DNS settings for an ESXi 6.x host? (Choose two.)

• A. Use the vicfg-dns command from the vSphere Management Appliance.
• B. View the /etc/resolv.conf file on the ESXi host.
• C. Use vicfg-dns command on the ESXi host.
• D. View the /etc/dns.conf file on the ESXi host.

Answer: AB

Explanation: Reference: http://chansblog.com/tag/vicfg/

NEW QUESTION 10
An administrator notices that one virtual machine is in an orphaned state.
What are two reasons that a virtual machine can appear as orphaned? (Choose two.)

• A. A Vmware High Availability host failure has occurred.
• B. The virtual machine was unregistered directly on the host.
• C. The ESXi host is disconnected.
• D. The user does not have privilege to access the virtual machine.

Answer: AB

Explanation: Virtual machines can become orphaned if a host failover is unsuccessful, or when the virtual machine is unregistered directly on the host. If this situation occurs, move the orphaned virtual machine to another host in the datacenter that has access to the datastore on which the virtual machine files are stored.
Reference: https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.troubleshooting.doc_50%2FGUID-BFD8C9BC-30FB-4A92-AFEC-2FC9FF387920.html

NEW QUESTION 11
Which secondary Private VLAN (PVLAN) type can communicate and send packets to an Isolated PVLAN?

• A. Community
• B. Isolated
• C. Promiscuous
• D. Primary

Answer: C

Explanation: A node attached to a port in a promiscuous secondary PVLAN may send and receive packets to any node in any others secondary VLAN associated to the same primary. Routers are typically attached to promiscuous ports.
Reference: https://communities.vmware.com/thread/483486

NEW QUESTION 12
An object has inherited permissions from two parent objects. What is true about the permissions on the object?

• A. The common permissions between the two are applied and the rest are discarded.
• B. The permissions are combined from both parent objects.
• C. No permissions are applied from the parent objects.
• D. The permission is randomly selected from either of the two parent objects.

Answer: B

Explanation: Most inventory objects inherit permissions from a single parent object in the hierarchy. For example, a datastore inherits permissions from either its parent datastore folder or parent datacenter. Virtual machines inherit permissions from both the parent virtual machine folder and the parent host, cluster, or resource pool simultaneously. To restrict a user’s privileges on a virtual machine, you must set permissions on both the parent folder and the parent host, cluster, or resource pool for that virtual machine.
Reference: http://pubs.vmware.com/vsphere-4-esx-vcenter/index.jsp?topic=/com.vmware.vsphere.dcadmin.doc_41/vsp_dc_admin_guide/managing_users_groups_roles_and_permissions/c_hierarchical_inheritance_of_permissions.html

NEW QUESTION 13
An administrator has a virtual machine (VM) that uses a shared USB device.
Which option will allow the VM to utilize vMotion while retaining the maximum possible functionality?

• A. Disable the USB device from the VM.
• B. Configure the VM to support vMotion while the device is connected.
• C. Enable migration support for the individual USB device.
• D. Remove the device from the VM.

Answer: B

NEW QUESTION 14
Which password meets ESXi 6.x host password requirements?

• A. 8kMVnn2x!
• B. zNgtnJBA2
• C. Nvgt34kn44
• D. !b74wr

Answer: A

Explanation: A valid password requires a mix of upper and lower case letters, digits, and other characters. You can use a 7-character long password with characters from at least three of these four classes, or a 6-character long password containing characters from all the classes. A password that begins with an upper case letter and ends with a numerical digit does not count towards the number of character classes used. It is recommended that the password does not contain the username.
A passphrase requires at least 3 words, can be 8 to 40 characters long, and must contain enough different characters.
Reference: http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1012033

NEW QUESTION 15
A failed upgrade from vCenter Server version 5.x to version 6.0 produces the following error:
[00800 error ‘Default’] Database version id ‘600’ is incompatible with this release of VirtualCenter.
What is the cause of the upgrade failure?

• A. There was a database schema upgrade failure during the installation.
• B. The VMWAREVCMSDS service was upgraded before the vCenter Server service.
• C. The Vmware Directory Service database failed during the installation.
• D. There was an incompatible ODBC driver version for the database.

Answer: A

Explanation: The error shows that the database schema upgrade failed during installation.

NEW QUESTION 16
Refer to the Exhibit.

The list of devices attached to vmhba1 will be the basis for configuring a VMware Virtual SAN using Manual Mode.
Based on the exhibit, which two combinations of devices should be used to create Disk Group(s)? (Choose two.)

• A. One Disk Group with one Flash Drive and three HDDs
• B. Two Disk Groups with one Flash Drive and two HDDs each
• C. One Disk Group with one Flash Drive and four HDDs
• D. Two Disk Groups with two Flash Drives and four HDDs each

Answer: AB

Explanation: To create the disk group, you have to build a disk group with a flash drive and three HDDs or you can build two groups with one flash drive and two HDDs each.

NEW QUESTION 17
Which three traffic types can be configured for dedicated Vmkernel adapters? (Choose three.)

• A. Discovery traffic
• B. vMotion traffic
• C. vSphere Replication NFC traffic
• D. Provisioning traffic
• E. vSphere Custom traffic

Answer: BCD

Explanation: Topic 3, Configure and Administer Advanced vSphere Storage

NEW QUESTION 18
Refer to the Exhibit.

An administrator is reviewing a vSphere Distributed Resource Scheduler (DRS) enabled Cluster and observes unexpected behavior as shown in the Exhibit.
What are three potential causes of the cluster imbalance? (Choose three.)

• A. A local device is mounted to one or more virtual machines.
• B. DRS rules prevent virtual machines from being moved.
• C. vMotion is not configured and enabled.
• D. There are insufficient cluster resources to perform the migration.
• E. DRS has been configured for a conservative migration threshold.

Answer: ABC

Explanation: Cluster imbalance is often caused by a local device mounted to one or more VMs and the DRS rules are preventing the VMs from being moved. Similarly, check vMotion to see if it is configured and enabled.