Scenario: An administrator receives a change request to enable high availability in a resource pool consisting of six XenServer hosts. When the administrator is executing the change request, an error message indicates there is an issue with enabling high availability. What could be causing this issue?
A. NTP is NOT specified.
B. Hosts have different CPUs.
C. Active Directory authentication is NOT configured.
D. The storage repository disk space for heart-beat is insufficient.
The development team requires that a virtual machine be restored to the state it was on the previous day, but will need parallel access to the current state of the virtual machine. What can an administrator do to meet the requirements of the scenario?
A. Revert the virtual machine back to the previous snapshot and start it.
B. Create a new virtual machine from the previous snapshot and start it.
C. Make a copy of the virtual machine, revert it to the previous snapshot and start it.
D. Take a snapshot of the current state of the virtual machine and revert it to the previous snapshot.
Scenario: An administrator of a XenServer resource pool is running multiple XenDesktop virtual machines. To reduce the amount of network traffic between the host and network storage, the administrator enabled IntelliCache. Which type of storage repository must the administrator use in this scenario?
Scenario: An administrator is unable to connect to a resource pool in a XenServer environment in which high availability is enabled. The administrator discovers that the host is unreachable. What does the administrator need to do to recover the host?
A. Run the pool-disable command, then the host-shutdown command and then restart the host.
B. Run the pool-disable command, then run the pool-emergency-reset-master command and restart the host.
C. Run the emergency-ha-disable command, then once the host is restarted, run the pool-ha-enable command.
D. Run the host-evacuate command, then restart the host and run the pool-emergency-transition-to- master command.
When starting up a XenServer from SAN, the BIOS of the ___________ contains the instructions that enable the host to find the boot disk. (Choose the correct option to complete the sentence.)
A. host machine
B. array controller
C. host bus adapter
D. network interface card