2V0-621 Exam - VMware Certified Professional 6 – Data Center Virtualization

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Q1. An administrator needs to migrate a very large virtual machine to vCloud Air from a branch office. 

Which two components can be used to meet this requirement? (Choose two.) 

A. vCloud Air Disaster Recovery 

B. Offline Data Transfer 

C. vCloud Connector 

D. Data Center Extensions 

Answer: B,C 

Q2. Strict Lockdown Mode has been enabled on an ESXi host. 

Which action should an administrator perform to allow ESXi Shell or SSH access for users with administrator privileges? 

A. Grant the users the administrator role and enable the service. 

B. Add the users to Exception Users and enable the service. 

C. No action can be taken, Strict Lockdown Mode prevents direct access. 

D. Add the users to vsphere.local and enable the service. 

Answer:

Q3. In a vSphere High Availability cluster, what is the VM Monitoring I/O stats interval default value? 

A. 60 seconds 

B. 90 seconds 

C. 120 seconds 

D. 180 seconds 

Answer:

Q4. After successfully adding a new ESXi 6.x host to vCenter Server, an administrator sees it as Not Responding in the vSphere Web Client interface a few minutes later. 

If the issue is caused by a network firewall blocking traffic, which port must be opened to correct this specific problem? 

A. 443 (TCP) 

B. 443 (UDP) 

C. 902 (TCP) 

D. 902 (UDP) 

Answer:

Q5. An administrator is troubleshooting network communications between the vCenter Server and the ESXi 6.x host. 

Which log shows the interaction events between these components? 

A. /var/log/syslog.log 

B. /var/log/hostd.log 

C. /var/log/vpxa.log 

D. /var/log/fdm.log 

Answer:

Q6. What is the name of the High Availability agent log? 

A. fdm.log 

B. ha.log 

C. vpxa.log 

D. aam.log 

Answer:

Q7. An administrator wishes to give a user the ability to manage snapshots for virtual machines. 

Which privilege does the administrator need to assign to the user? 

A. Datastore.Allocate Space 

B. Virtual machine.Configuration.create snapshot 

C. Virtual machine.Configuration.manage snapshot 

D. Datastore.Browse Datastore 

Answer:

Q8. An administrator has configured Network I/O Control to support bandwidth allocation to a group of virtual machines running on a vSphere 6.x HA/DRS Cluster. 

Which two conditions would cause DRS to migrate one of these virtual machines to another host in the cluster? (Choose two.) 

A. The reservation is changed to a value that the initial host can no longer satisfy. 

B. A physical adapter that carries traffic from the virtual machine is offline. 

C. A physical adapter cannot supply the minimum bandwidth in accordance with the teaming policy. 

D. A reservation for a VM network adapter is less than the free quota in the network resource pool. 

Answer: A,B 

Q9. Which two statements are true regarding upgrading from a Distributed vCenter Server 5.x to vCenter Server 6.x? (Choose two.) 

A. vCenter Single Sign-on becomes part of the Platform Services Controller. 

B. vCenter Inventory Service becomes part of the Platform Services Controller. 

C. The vCenter Server service is not migrated during the upgrade process. 

D. The vSphere License Service is migrated to the new vCenter Server 6.x instance. 

Answer: A,C 

Q10. An administrator is implementing a vSphere 6.x environment containing one vCenter Server and five ESXi hosts. The administrator has just finished deploying the vCenter Server appliance with an embedded Platform Services Controller (PSC) and needs to ensure that default security certificates within the vSphere 6.x environment are replaced with new certificates. 

What should the administrator do to complete this task with the least administrative effort? 

A. Add the ESXi hosts to vCenter Server before updating the VMCA root certificate on the PSC. 

B. Make VMCA an Intermediate Certificate Authority to ensure each added ESXi hosts receives the same certificate. 

C. Replace the VMCA root certificate before adding the ESXi hosts to vCenter Server. 

D. Create ESXi host security certificates using the SSL Thumbprint mode to ensure consistency among all hosts. 

Answer: