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2V0-620 Exam Questions - Online Test


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Q1. You want to deploy a vApp and dynamically assign IP addresses without a DHCP server on the network. 

Which action would you take to accomplish this task? 

A. Enable IP pools. 

B. Configure a local DHCP server in the vApp. 

C. Enable NAT on the vApp router. 

D. Configure the guest OS for workgroup and WINS. 

Answer:

Q2. Which three actions can be executed when an alarm is triggered? (Choose three.) 

A. Send an email. 

B. Send an SNMP trap. 

C. Run a script or command. 

D. Run an Orchestrator workflow. 

E. Send a trigger to syslog. 

Answer: A,B,C 

Q3. After installation of a host in your test environment, you need to move it to production. The only major change that needs to be made is that the hostname of the server needs to change. 

What are two ways that an administrator can change the host name without editing configuration files on the host directly? (Choose two.) 

A. Login to the Direct Console User Interface and change it from here. 

B. Edit the Default TCP/IP Configuration from the vSphere Web Client. 

C. Use the Ruby vSphere Client to send a script to the ESXi host that updates the hostname. 

D. Update the information in DNS and the ESXi host will automatically update with these changes. 

Answer: A,B 

Q4. An administrator deploys vCenter Server using the embedded Platform Services Controller. After testing the deployment for a couple of months, it is determined that the environment would be better served with an external Platform Services Controller. 

What should the administrator do to meet this new requirement? 

A. Deploy a fresh instance of vCenter Server with an external Platform Services Controller. 

B. Perform a fresh install of an external Platform Services Controller. 

C. Migrate the embedded Platform Services Controller to an external Platform Services Controller. 

D. Upgrade the embedded Platform Services Controller to an external Platform Services Controller. 

Answer:

Q5. An administrator is tasked with performing a vMotion migration of a virtual machine. The 

virtual machine is configured as follows: 

. vSphere Flash Read Cache (vFRC) enabled 

. Is part of a Distributed Resource Cluster (DRS) Cluster 

Which two statements are true? (Choose two.) 

A. Each ESXi host in the cluster supports multiple virtual flash resources. 

B. Each ESXi host in the cluster supports one virtual flash resource. 

C. DRS treats powered-on virtual machines with Flash Read Cache as having a preferred affinity to their current host and moves them only for mandatory reasons. 

D. DRS treats powered-on virtual machines with Flash Read Cache as having a required affinity to their current host and does not move them. 

Answer: B,C 

Q6. A vApp template recently added to a Content Library is not displayed. 

Which two actions could correct this problem? (Choose two.) 

A. Manually synchronize the library 

B. Select the Download all library content immediately option 

C. Select the Sync subscribed library option 

D. Manually download the vApp template 

Answer: A,B 

Q7. How are ports scaled on vSphere Standard Switches (vSS)? 

A. Ports on a vSS can be dynamically scaled up and down. 

B. Ports on a vSS can only be statically scaled up or down. 

C. Ports on a vSS can only be dynamically scaled down. 

D. Ports on a vSS can only be dynamically scaled up. 

Answer:

Q8. An administrator is attempting to remove an ESXi 6.x host from a vSphere Distributed Switch (vDS). When the administrator attempts to remove the host, the following error is observed: 

The resource '16' is still in use. 

What three steps are needed to successfully remove the host from the switch? (Choose three.) 

A. Select Manage Ports on the vDS for the host. 

B. Locate all ports currently in use on the vDS for the host. 

C. Migrate or delete any vmkernel or virtual machine adapters associated with the switch. 

D. Remove all network cards from the switch before trying to remove the host. 

E. Create a standard switch for everything to be automatically be migrated to. 

Answer: A,B,C 

Q9. What may be a cause for failure to unmount an NFS datastore? 

A. It has active snapshot files. 

B. It is being used for High Availability (HA) heartbeat. 

C. It is part of a Cluster. 

D. It is managed by Distributed Resource Scheduler (DRS). 

Answer:

Q10. An application running in a virtual machine is experiencing performance issues. When utilizing performance monitoring utilities, it is noted that the CPU Utilization of the application is at 100%. 

Which two scenarios are probable causes of the CPU contention for the application? (Choose two.) 

A. There is a network I/O constraint. 

B. There is a storage I/O constraint. 

C. There is insufficient disk space assigned to the virtual machine. 

D. The application is not virtualization aware. 

Answer: A,B