Citrix 1Y0-A26 Online Practice Questions and Exam Preparation

Citrix 1Y0-A26 Online Questions & Answers

• Question 81:

  Scenario: An administrator needs to ensure that critical virtual machines are restarted automatically in the event of a host failure. It is critical that virtual machines are restarted in the correct order. What must the administrator do to configure this?

  A. Set required virtual machines to protected.
  B. Enable a vApp for the required virtual machines.
  C. Apply workload balancing to the required virtual machines.
  D. Configure virtual machine properties to "Auto start" on server startup.
  B. Enable a vApp for the required virtual machines.

• Question 82:

  An administrator needs to resolve intermittent host issues related to high availability. Which two actions can the administrator take to resolve this issue? (Choose two.)

  A. Change storage repositories.
  B. Implement Disaster Recovery.
  C. Implement workload balancing.
  D. Change management networks.
  A. Change storage repositories.
  D. Change management networks.

• Question 83:

  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.
  B. Put the XenServer host into maintenance mode.

• Question 84:

  Scenario: An administrator has to configure a small scale, isolated Provisioning services test environment. The administrator has placed a non-Microsoft DHCP server on the same server as Provisioning services, which is running the PXE Service.

  Which DHCP option must the administrator configure to enable PXE functionality?

  A. 60
  B. 64
  C. 66
  D. 67
  A. 60

• Question 85:

  Scenario: An administrator has added a new provisioning server to an existing farm. The store is on a separate file server.

  What does the administrator need to configure to have existing virtual machines use the Stream Service from the new provisioning server?

  A. vDisk store
  B. TFTP Service
  C. DHCP options
  D. Bootstrap options
  D. Bootstrap options

• Question 86:

  An administrator needs to modify an application contained within a vDisk that is currently being used by multiple target devices. Which option must the administrator select on the vDisk in order to modify the application?

  A. Cache on Server
  B. Private Image mode
  C. Standard Image mode
  D. Cache on Device Hard Disk
  B. Private Image mode

• Question 87:

  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
  A. Repair

• Question 88:

  Which Access Control List should the administrator choose to disable port 80 access to network interfaces on a virtual machine?

  A. VM
  B. VIF
  C. Network
  D. Resource Pool
  A. VM

• Question 89:

  Scenario: A XenServer pool consists of two XenServer hosts. Both hosts have three network interface cards (NICs). One NIC will be used to connect to a new shared storage LUN. The administrator needs to be able to migrate virtual machines from one XenServer host to the other.

  What does the administrator need to select in XenCenter to make this LUN available to both XenServers?

  A. CIFS
  B. NFS ISO
  C. Hardware HBA
  D. Software iSCSI
  D. Software iSCSI

• Question 90:

  Scenario: An administrator is working with a production resource pool and a test resource pool. The administrator needs to move three virtual machines from the test resource pool into the production resource pool. Which action must the administrator take to meet the requirements of the scenario?

  A. Drag the three virtual machines from the test resource pool to the production resource pool.
  B. Convert the three virtual machines to templates and deploy the templates into the production resource pool.
  C. Copy the three virtual machines and import the copies of the virtual machines into the production resource pool.
  D. Export the three virtual machines as backups and import the virtual machines into the production resource pool.
  D. Export the three virtual machines as backups and import the virtual machines into the production resource pool.