Testking offers free demo for 1Y0-A26 exam. "Citrix XenServer 6.0 Administration", also known as 1Y0-A26 exam, is a Citrix Certification. This set of posts, Passing the Citrix 1Y0-A26 exam, will help you answer those questions. The 1Y0-A26 Questions & Answers covers all the knowledge points of the real exam. 100% real Citrix 1Y0-A26 exams and revised by experts!
Q1. An administrator noticed that a storage repository is unable to attach or be repaired in the XenCenter console. Which command can the administrator run in the XenServer CLI to reconnect the storage repository?
A. xe sr-scan
B. xe sr-probe
C. xe pbd-plug
D. xe pbd-unplug
Answer: C
Q2. Scenario: An administrator is trying to start two new virtual machines in a XenServer resource pool in which several virtual machines are already running. However, the virtual machines will NOT start. What should the administrator do to get the two new virtual machines to start?
A. Disable XenServer Tools.
B. Configure workload balancing.
C. Enable dynamic memory control.
D. Assign virtual machines to a vApp.
Answer: C
Q3. 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. Check the log files.
B. Recreate the storage repositories.
C. Verify that the LUNs are mapped and zoned correctly.
D. Convert the storage repositories to shared storage repositories.
Answer: AC
Q4. Scenario: An administrator is planning to introduce 100 new virtual machines into the environment. The administrator plans to use XenServer templates and duplication mechanisms. What must the administrator consider when deciding between the full copy and fast clone duplication mechanisms?
A. A template needs to be copied before it can be fast cloned.
B. A virtual machine that is duplicated using the full copy method may impact disk performance.
C. A virtual machine that is duplicated using the fast cloned method may impact disk performance.
D. A template created on local storage can be duplicated by using the full copy method by any host in the pool.
Answer: C
Q5. Scenario: An administrator needs to add memory modules to all hosts in a pool. The pool consists of three XenServer hosts with high availability enabled. High availability is able to tolerate one host failure. Which action must the administrator take to ensure that another host will be assigned as pool master before the current pool master memory is upgraded?
A. Disable multipathing.
B. Put the XenServer host into maintenance mode.
C. Run the xe host-emergency-ha-disable command.
D. Run the xe pool-emergency-transition-to-master command.
Answer: B
Q6. Scenario: An administrator is configuring a distributed Provisioning services farm, which will span six remote sites. All remote sites are connected by WAN links and the Provisioning services SQL database in the main datacenter. Which option could the administrator configure to achieve high availability of Provisioning services during a network outage?
A. Database Mirroring
B. vDisk Load Balancing
C. Offline Database Support
D. Provisioning Server high availability
Answer: C
Q7. An administrator configured a Provisioning services environment that consists of three provisioning servers for use with the DHCP/PXE boot process. To configure the stream server boot list, the administrator needs to add the IP address ___________ in order to include the three provisioning servers. (Choose the correct option to complete the sentence.)
A. of each server to the ARDBP32.BIN file
B. and the name of each server in the lmhosts file
C. of each server in the TFTP options of the DHCP server
D. and the name of each server in the hosts file on all of the provisioning servers
Answer: A
Q8. Scenario: An administrator needs to add two new XenServer hosts to an existing pool.
Before adding a host to the pool, the administrator created a network bond on the pool master. Which CLI command must the administrator run to replicate the bond on the new hosts?
A. xe pool-join
B. xe bond-create
C. xe network-create
D. xe pool-param-set
Answer: A