Download Latest (June) Citrix 1Y0-A26 Practice Test 41-50

Ensurepass

 

QUESTION 41

Scenario: A new email virus threat has been publicly announced, but virus definitions are

 

 

 

Citrix 1Y0-A26 : Practice Test

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.

 

Answer: D

 

 

QUESTION 42

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.

 

Answer: B

 

 

QUESTION 43

An administrator should enable high availability on a XenServer pool when __________. (Choose the correct option to complete the sentence.)

 

A.

additional backup of virtual machines is needed

B.

workload balancing between servers in a pool is needed

C.

application(s)/server(s) are accessed 24 hours a day, 7 days a week

D.

virtual machines hosted on a pool need access to iSCSI shared storage

 

 

 

Citrix 1Y0-A26 : Practice Test

 

Answer: C

 

 

QUESTION 44

Scenario: An administrator of a XenServer pool needs to ensure that virtual machines will be available in the event of a disaster. A backup XenServer implementation is in place in another location; however, there is NO replication available.

 

In preparation for disaster recovery, which step should the administrator perform?

 

A.

Run the vm-export command.

B.

Run the vm-migrate command.

C.

Take a snapshot of the virtual machines.

D.

Install backup agents on the virtual machines.

 

Answer: A

 

 

QUESTION 45

Scenario: An administrator needs to ensure that all virtual machine traffic transmits over a specified VLAN. The XenServer host has two network interface cards, one for management and the other for virtual machine traffic.

 

Which network type must the administrator create on a XenServer host to allow access to the specified VLAN?

 

A.

Bonded

B.

External

C.

Cross-server private

D.

Single-server private

 

Answer: B

 

 

QUESTION 46

Scenario: An administrator is unable to connect to a resource pool in a XenServer

 

 

 

Citrix 1Y0-A26 : Practice Test

environment in which high availability is enabled. The administrator discovers that the host is unreachable.

 

What does the administrator need to do to recover the host?

 

A.

Run the pool-disable command, then the host-shutdown command and then restart the host.

B.

Run the pool-disable command, then run the pool-emergency-reset-master command and restart the host.

C.

Run the emergency-ha-disable command, then once the host is restarted, run the pool- ha-enable command.

D.

Run the host-evacuate command, then restart the host and run the pool-emergency- transition-to-master command.

 

Answer: C

 

 

QUESTION 47

Scenario: An administrator configured XenServer Role Based Access Control (RBAC) to authenticate using Active Directory. Using RBAC, the administrator must grant Level 2 Support users with permission to start and stop virtual machines.

 

Which two steps must the administrator take to grant Level 2 Support users virtual machine permissions? (Choose two.)

 

A.

Assign a role to the subject.

B.

Add an Active Directory group to the pool.

C.

Assign XenServer permissions to a group.

D.

Add users and their roles to the authorized list of users.

 

Answer: AB

 

 

QUESTION 48

Scenario: An administrator is making changes to a stand-alone XenServer host and has taken it offline. The virtual machines on that host will be restored to another host.

 

The administrator needs to __________the virtual machines to meet the requirements of

 

 

 

Citrix 1Y0-A26 : Practice Test

the scenario. (Choose the correct option to complete the sentence.)

 

A.

copy

B.

export

C.

protect

D.

migrate

 

Answer: B

 

 

QUESTION 49

Scenario: An administrator realizes that the XenServer pool master has experienced an unrecoverable issue and crashed over the weekend. High availability is currently disabled.

 

Which command must the administrator run on the XenServer CLI of a pool member to recover the XenServer pool?

 

A.

xe pool-ha-enable

B.

xe pool-recover-slaves

C.

xe pool-designate-new-master

D.

xe pool-emergency-transition-to-master

 

Answer: D

 

 

QUESTION 50

Scenario: An administrator needs to configure a private network between virtual machines on two hosts in a pool using XenCenter. However, the option to sel
ect 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

 

 

 

Citrix 1Y0-A26 : Practice Test

 

Answer: B

 

Free VCE & PDF File for Citrix 1Y0-A26 Real Exam

Instant Access to Free VCE Files: CompTIA | VMware | SAP …
Instant Access to Free PDF Files: CompTIA | VMware | SAP …

This entry was posted in 1Y0-A26 Practice Tests (June) and tagged . Bookmark the permalink.