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Q49. Scenario: After a host failure, an administrator rebuilt the host and restored the XenServer pool database. However, all virtual machines are registered as suspended.
Which command can the administrator use to correct the situation?
A. xe vm-reboot vm=vm_name
B. xe vm-shutdown vm=vm_name
C. xe vm-unpause vm=vm_name --multiple
D. xe vm-reset-powerstate vm=vm_name -force
Answer: D
Q50. An administrator needs to run commands to specify___________ to configure email alerts at the host level. (Choose the correct option to complete the sentence.)
A. alarm_priority on the host
B. alarm_priority on the virtual machine
C. the sender email address and SMTP server
D. the recipient email address and SMTP server
Answer: D
Q51. 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.
Answer: D
Q52. An administrator needs to create a template from an existing virtual machine that is installed with Windows Server 2008. The administrator needs to the virtual machine before converting it into a template. (Choose the correct option to complete the sentence.)
A. copy
B. export
C. sysprep
D. snapshot
Answer: C
Q53. Scenario: Users are NOT able to log into XenCenter using their Active Directory credentials. The administrator checked to ensure that the XenServer host exists as a valid computer object in Active Directory. What should the administrator do to ensure that users are able to authenticate successfully using XenCenter?
A. Recreate the XenServer host computer object in Active Directory.
B. Ensure that the XenServer host and domain controller are in the same time zone.
C. Check that the time is synchronized between Active Directory and the XenServer host.
D. Set up the correct delegation on the XenServer host computer object in Active Directory.
Answer: C
Q54. Scenario: A XenServer pool consists of two XenServer hosts that each have four network interface cards (NICs). The first two NICs form a bond that is used for management and virtual machine network traffic. The other two NICs are unused. The administrator notices that the system is using all available network bandwidth and iSCSI disk performance is being affected. Which network type could the administrator create to move the storage traffic to one of the unused NICs?
A. Bonded
B. Management
C. Cross-server private
D. Single-server private
Answer: B
Q55. Scenario: An administrator is planning to upgrade the RAM in a XenServer host. Due to business restrictions, the host must be shut down during normal business hours. High availability is enabled in the XenServer resource pool. Which step does the administrator need to take before shutting down the XenServer host to allow the virtual machines to run after the host is shut down?
A. Disable high availability.
B. Export the virtual machines.
C. Place the host in maintenance mode.
D. Copy the virtual machines to another host.
Answer: C
Q56. Scenario: An administrator manages an environment with 200 private virtual machine images that need to be updated. Snapshots are NOT being used and the virtual machines have been customized by the users. Which step must the administrator take to update these images?
A. Enable automatic updates.
B. Merge differencing disk files.
C. Change the vDisk access mode.
D. Update each of the vDisks individually.
Answer: D