Citrix XenServer 6.0 Administration 認定 1Y0-A26 試験問題:

1. An administrator needs to upgrade the existing XenServer pool consisting of four hosts to version
6.0.
When can the administrator use the rolling pool upgrade wizard?

A) When XenServer workload balancing is enabled
B) When the XenServer installation media is unavailable
C) When there are at least three XenServer hosts in the pool
D) When upgrading from XenServer 5.6 or later

2. 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) The XenServer DNS configuration is incorrect.
B) NTP is NOT configured.
C) The XAPI Service stopped.
D) Communication with Active Directory has been lost.

3. Scenario: An administrator has noticed that all storage repositories in XenCenter are shown as using 0 bytes of space. The administrator has determined that the XAPI database must be in sync with the local VDIs presented on the underlying storage substrate.
Which command should the administrator run to resolve this issue?

A) xe sr-introduce
B) xe sr-scan
C) xe sr-forget
D) xe sr-probe

4. Scenario: An administrator built four new hosts in an existing XenServer pool that already has multiple hosts connected to a shared storage over Fibre Channel. The administrator discovered that the new hosts are NOT able to connect to the existing storage repositories.
Which two steps can the administrator take to resolve the issue? (Choose two.)

A) Recreate the storage repositories.
B) Convert the storage repositories to shared storage repositories.
C) Check the log files.
D) Verify that the LUNs are mapped and zoned correctly.

5. Scenario: The SAN Administrator provided an NFS share for the XenServer Administrator to use. The share name is NfsLun01 and is located at 192.168.0.53.
Which format must the administrator use to connect to the share?

A) 192.168.0.53:/NfsLun01
B) \192.168.0.53\NfsLun01
C) 192.168.0.53:3260\NfsLun01
D) http://192.168.0.53/NfsLun01

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