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2V0-621 Exam Questions - Online Test


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Q1. An administrator wants to prevent a priority virtual machine that resides in a vSphere DRS 

cluster from migrating to other hosts in the cluster. 

What configuration step will accomplish this without affecting other virtual machines? 

A. Set VM Overrides to Partially Automated. 

B. Set VM Overrides to Manual. 

C. Configure a VM/Host Rule with the setting Must run on hosts in group. 

D. Configure a VM/Host Rule with the setting Should run on hosts in group. 

Answer:

Q2. An administrator has created a resource pool named Marketing HTTP with a Memory Limit of 24 GB and a CPU Limit of 10,000 MHz. 

The Marketing HTTP resource pool contains three virtual machines: 

Mktg-SQL has a memory reservation of 16 GB. 

Mktg-App has a memory reservation of 6 GB. 

Mktg-Web has a memory reservation of 4 GB. 

What would happen if all three virtual machines are powered on? 

A. All three virtual machines can power on, but will have memory contention. 

B. All three virtual machines can power on without memory contention. 

C. Only two of the three virtual machines can power on. 

D. Only one of the virtual machines can power on. 

Answer:

Q3. An administrator needs to recover disk space on a previously-used thin provisioned virtual disk. The volumes where the administrator needs to recover the disk blocks are on VAAI-compliant storage arrays. 

Which two actions should the administrator take accomplish this task? (Choose two.) 

A. Perform a Storage vMotion to another volume in order to force free space recovery to occur. This recreates the volume in a new location and recovers all unused space. 

B. Use VMware Converter to migrate the virtual machine to a new datastore. This will recreate the volumes and recover all unused space. 

C. Issue the vmkfstools -vmfs unmap command within the VMFS volume directory on the ESXi host console. 

D. Execute the esxcli storage vmfs unmap command. 

Answer: B,D 

Q4. Refer to the Exhibit. 

The Prod-DB virtual machine has a VM Override as shown in the Exhibit. 

What step, it taken, would require all virtual machines in the cluster to migrate automatically? 

A. Deselect the virtual machine from VM Overrides. 

B. Add all virtual machines to the VM Overrides. 

C. Change Response for Host Isolation to Use Cluster Settings. 

D. Change the Automation level to Use Cluster Settings. 

Answer:

Q5. An administrator notices that the time on an ESXi 6.x host is incorrect. 

Which two actions should the administrator take to correct this issue? (Choose two.) 

A. Modify the time for the host using the vSphere client. 

B. Correct the NTP settings in the /etc/ntp.conf file. 

C. Configure NTP from the Direct Console User Interface. 

D. Use the vicfg-ntp command from the vSphere Management Appliance. 

Answer: A,B 

Q6. When attempting to remove a host from a vSphere Distributed Switch (vDS), an administrator observes the error message: 

The resource '16' is in use 

What are two reasons why this error would be displayed? (Choose two.) 

A. VMkernel network adapters on the vDS are in use. 

B. Virtual machine network adapters are connected to the vDS. 

C. Network I/O Control has been configured on the vDS. 

D. There is active network traffic on the vDS. 

Answer: A,B 

Q7. An administrator created a six node Virtual SAN cluster, created a fault domain, and moved three of the six nodes into that domain. 

A node that is a member of the fault domain fails. 

What is the expected result? 

A. The remaining two fault domain members are treated as failed. 

B. The remaining two fault domain members stay protected by the domain. 

C. One of the non-member nodes will be automatically added to the fault domain. 

D. VMware High Availability will restart virtual machines on remaining nodes in the domain. 

Answer:

Q8. An administrator creates a Private VLAN with a Primary VLAN ID of 2. The administrator than creates three Private VLANs as follows: 

Marketing 

PVLAN ID. 4 

PVLAN Type. Isolated 

Accounting 

PVLAN ID. 5 

PVLAN Type. Community 

Secretary 

PVLAN ID. 17 

PVLAN Type. Isolated 

Users in the Accounting PVLAN are reporting problems communicating with servers in the Marketing PVLAN. 

Which two actions could the administrator take to resolve this problem? (Choose two.) 

A. Change the PVLAN type for the Accounting network to Promiscuous. 

B. Change the PVLAN ID for the Accounting network to 2. 

C. Change the PVLAN type for Marketing network to Promiscuous. 

D. Change the PVLAN ID for Accounting network to 4. 

Answer: A,B 

Q9. An administrator is troubleshooting a virtual machine performance issue using vRealize Operations. 

Which two badges would help to identify possible resource contention concerns? (Choose two.) 

A. Health > Workload 

B. Health > Faults 

C. Risk > Time Remaining 

D. Risk > Stress 

Answer: A,D 

Q10. Which password meets ESXi 6.x host password requirements? 

A. 8kMVnn2x! 

B. zNgtnJBA2 

C. Nvgt34kn44 

D. !b74wr 

Answer: