1Y0-A26 Online Practice Questions and Answers

Scenario: An administrator needs to upgrade the memory of a XenServer host. Business requirements state that this task can only be done during business hours.

Which two steps must the administrator take before shutting down a XenServer host in an environment that has high availability enabled without affecting performance? (Choose two.)

A. Disable the host.

B. Evacuate the host.

C. Reset the pool master.

D. Disable high availability.

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

Scenario: An administrator manages four XenServer hosts in a resource pool. To increase capacity, the administrator purchased one new host, which is a different CPU model, but from the same manufacturer. The administrator CANNOT add the new server to the existing pool.

What does the administrator need to use to force the host to join the existing pool?

A. Command line

B. Maintenance Mode

C. Add to Pool Wizard

D. Add Server Wizard

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

Scenario: An administrator needs to isolate network communication between two virtual machines on different XenServer hosts in the same pool. The existing network features 1 GB switches, which do NOT support VLANS.

Which network type must the administrator select to meet the requirements of the scenario?

A. Bonded

B. External

C. Cross-server private

D. Single-server private

Scenario: An administrator needs to configure a private network between virtual machines on two hosts in a pool using XenCenter. However, the option to select the appropriate network type is NOT available.

Which XenServer component must the administrator use to enable the correct network type?

A. NIC bond

B. DVS controller

C. XenServer Tools

D. DWLB appliance

Scenario: An administrator configures a bootstrap file with the Manage Boot Devices Utility. The administrator wants to make sure that the target devices in use start successfully. These target devices use drivers that have several timing and startup issues.

Which option must the administrator select during the creation of the bootstrap file to correct these issues?

A. Verbose Mode

B. Interrupt Safe Mode

C. Network Recovery Method

D. Advanced Memory Support

Scenario: A new email virus threat has been publicly announced, but virus definitions are NOT yet available for protection. An administrator manages the virtual machine hosting the mail server of the company. There are NO redundant mail servers available and mail flow CANNOT be interrupted.

What can the administrator do as a preventive tactic?

A. Preserve the virtual machine by exporting it to an external drive.

B. Enable high availablity to ensure the virtual machine remains online.

C. Make a copy of the virtual machine in case the original gets infected.

D. Perform an online backup by taking a snapshot of the virtual machine.