Scenario: An administrator needs to change the pool master to prepare for maintenance activities during the evening. High availability is currently enabled.

Using the XenCenter Console, what must the administrator do to change the pool master?

A. Disable high availability.

B. Configure workload balancing.

C. Enable virtual machine protection policy.

D. Enter maintenance mode on the pool master.

What is the last step required to enable the offline database within Provisioning services?

A. Enable auditing.

B. Enable automatic merge.

C. Restart the SOAP Service.

D. Restart the Stream Service.

Which two policy modes must the administrator apply to implement a XenServer workload balancing policy to help reduce power consumption and energy costs during all hours? (Choose two.)

A. Maximize Density

B. Fixed Optimization

C. Maximize Performance

D. Scheduled Optimization

An administrator CANNOT use XenCenter to connect to an existing standalone XenServer host that has six virtual machines running.

What could be causing this issue?

A. NTP is NOT configured.

B. The XAPI Service stopped.

C. The XenServer DNS configuration is incorrect.

D. Communication with Active Directory has been lost.

Scenario: An administrator tries to start a virtual machine on a host that has an NFS storage repository. The virtual machine gives the error "This virtual machine needs storage that cannot be seen from the server."

Which action, within XenCenter, can the administrator take on the NFS storage repository to correct this issue?

A. Repair

B. Forget

C. Detach

D. Set as default