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 perform maintenance on a XenServer host that is the pool master and that has high availability enabled.

Which two commands would the administrator have to use to prepare the XenServer host for maintenance? (Choose two.)

A. host-disable

B. host-evacuate

C. host-shutdown-agent

D. host-management-disable

E. host-emergency-ha-disable

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 CANNOT use the PXE boot method with the Provisioning services environment because of network limitations. The target devices are running on a XenServer host.

How can the administrator configure the target devices to start up using Provisioning services?

A. Configure the BIOS bootstrap on the server.

B. Edit the bootstrap file on the provisioning server.

C. Set the target device to start up from the hard disk.

D. Create a bootstrap disk with Boot Device Manager.

An administrator has two datacenters, each of which has its own storage that can only be accessed by hosts that are in the same datacenter.

What could the administrator create to ensure that each host can only access its assigned storage?

A. Site

B. Store

C. Target device

D. Device collection

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

Which action must an administrator take to configure unattended backups of virtual machine configurations?

A. Schedule virtual machine metadata.

B. Schedule a virtual machine snapshot.

C. Configure virtual machine protection policies.

D. Configure a script for exporting virtual machines.

Scenario: An administrator needs to restore a virtual machine from a snapshot. All virtual machines on the XenServer host are stored on a NFS storage repository.

Which two methods can the administrator take to restore the virtual machine? (Choose two.)

A. Use the xe snapshot-revert command.

B. Restore the NFS share from a previous snapshot.

C. Restore the virtual machine using the XenCenter snapshot module.

D. Use the XenServer console's "restore virtual machine metadata" function.

An administrator of a Provisioning services environment notices that several of the target devices that are configured to use a vDisk on the provisioning server are randomly failing to start and shut down.

What should the administrator check to prevent this issue from occurring?

A. The SOAP Service is running.

B. High availability is enabled on the vDisks.

C. The target devices are configured to start up from hard disk.

D. All network switch ports have spanning tree protocol disabled.

Scenario: In preparation for adding a new iSCSI SAN to the environment, an administrator needs to separate the storage traffic from the XenServer management traffic. The host is connected to the iSCSI SAN on the 192.168.30.0/24 subnet using NIC 3.

What must the administrator create to separate the storage network traffic?

A. A management interface

B. An external network

C. A bonded network

D. A single-server private network