Managing Citrix XenDesktop 7.6 Solutions

 

QUESTION 41

Scenario: An organization has headquarters based in London and has branch offices in New York and Beijing. Citrix XenDesktop was recently implemented in the environment. All Desktop OS machines are located within the London Datacenter while print servers are located in each branch office. Users have been complaining that printing from the branch offices is slow. All branches are connected through a Wide Area Network (WAN). QoS has been implemented for all ICA/HDX traffic. How could a Citrix Administrator optimize the printing performance for branch office users without asking for additional investments from management?

 

A.

Disable client auto-created printers.

B.

Disable direct connections to the print server.

C.

Increase the WAN link speed to the branch offices.

D.

Adjust printing bandwidth as part of the overall user session bandwidth limit.

 

Correct Answer: B

 

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QUESTION 42

Scenario: A Citrix Administrator manages a XenDesktop site that consists of two Delivery Controllers. The Helpdesk team uses Citrix Director to perform support and monitoring tasks within the environment. A second XenDeskop site with two Delivery Controllers also exists in the environment. How could the administrator integrate the first and second sites so that the Helpdesk team can support both sites from one Director Console?

 

A.

Run PowerShell for Citrix Director on the Delivery Controller.

B.

Add a load balancing vServer on the NetScaler and add all four Delivery Controllers to it.

C.

Add the new Delivery Controllers to the List of Delivery Controllers using Citrix StoreFront.

D.

Add the FQDN of the new Delivery Controller servers in the second site on the servers hosting Citrix Director in the first site.

 

Correct Answer: D

 

 

QUESTION 43

What should a Citrix Administrator do to ensure that a vDisk is properly load balanced across multiple Provisioning Services servers in an environment where the Streaming Service is working properly?

 

A.

Go to the vDisk properties to ensure that load balancing is set.

B.

Rebalance the target devices across the Provisioning Services servers.

C.

Create a separate store and assign servers from different sites to load balance the vDisk.

D.

Check the association of the servers to a site to ensure all servers are configured to separate sites.

 

Correct Answer: B

 

 

 

 

 

 

QUESTION 44

Scenario: A Citrix Administrator recently created and deployed a new vDisk to all Desktop OS machines. The morning after making that change, users are unable to launch their Desktop OS machines. The administrator finds that the Desktop OS machines associated with the new vDisk are shut down and in maintenance mode. How could the administrator resolve this issue?

 

A.

Disable Maintenance mode on the device collection.

B.

Select ‘Enable Active Directory machine account password management’ on the vDisk.

C.

Create Desktop OS machine Active Directory accounts manually and restart all the machines.

D.

Disable the machine account password changes policy through the GPO in the organizational unit where the target devices are located.

 

Correct Answer: B

Explanation:

http://support.citrix.com/article/CTX125740

 

 

QUESTION 45

Scenario: A Citrix Administrator used the versioning feature of Provisioning Services to test changes made to a vDisk. After a successful test, the version is promoted. All users are using the latest production version. Over time, additional versions of the vDisk are created. To conserve space, the administrator decides to merge all of the versions to a new base version but the Merge option appears grayed out. Why does the Merge option appear grayed out?

 

A.

Merging within the Provisioning Service console is only possible for an individual vDisk version.

B.

The vDisk was NOT created with the latest version of the Provisioning Services target device software.

C.

The administrator needs to promote the existing Maintenance Version to Test or Production, after that the Merge option becomes available.

D.

The last production version of the vDisk is locked and used by the Target Devices. After all locks are removed, the Merge option becomes available.

 

Correct Answer: C

 

 

QUESTION 46

Scenario: A Citrix Administrator uses Provisioning Services to deploy a Windows 7 image in Standard mode. After updating the hosting infrastructure to the latest version, the XenServer tools within the vDisk need to be updated. Which method could the administrator use to update the XenServer tools?

 

A.

Reverse the image and install tools.

B.

Clone the master target device and install tools.

C.

Place the vDisk in Private image mode and install tools.

D.

Enable maintenance mode on the Delivery Group and install tools.

 

Correct Answer: A

 

 

 

 

 

 

 

QUESTION 47

A Citrix Administrator needs to configure email alerts on performance threshold events for a XenServer resource pool. Which three types of XenServer alerts could the administrator set in XenCenter? (Choose three.)

 

A.

Disk usage

B.

CPU usage

C.

Memory usage

D.

Network usage

E.

Storage I/O usage

 

Correct Answer: BCD

Explanation:

http://docs.vmd.citrix.com/XenServer/6.2.0/1.0/en_gb/reference.html

 

 

QUESTION 48

Scenario: A Citrix Administrator uses Machine Creation Services to provision Desktop OS machines in an environment. The administrator needs to update an application that is locally installed on the Desktop OS machines. Which action should the administrator take after updating the application to ensure that users are provided with the updated application?

 

A.

Update the master image, then update the Delivery Group.

B.

Update the session machine catalog, then update the Delivery Group.

C.

Update the master image, then update the appropriate session machine catalog.

D.

Update the Desktop OS machines, then update the appropriate session machine catalog.

 

Correct Answer: C

Explanation:

http://docs.citrix.com/en-us/xenapp-and-xendesktop/7-6/xad-build-new-enviroment/xad-mach-cat-intro/xad-mach-cat-manage.html

 

 

QUESTION 49

Scenario: A Citrix Administrator is in the process of creating a new session machine catalog. On the ‘Machine Management’ page, ‘Machine Creation Services (MCS)’ is grayed out. What should the administrator do to enable this option for selection?

 

A.

Restart the Delivery Controller.

B.

Add a new resource connection.

C.

Use the New-BrokerCatalog PowerShell cmdlet.

D.

Install the ‘Machine Creation Service Extension’ on each Delivery Controller.

 

Correct Answer: B

 

 

QUESTION 50

Scenario: A Citrix Administrator initially set up Finance users with Desktop OS machines which are set to suspend during off-peak hours. Now, the administrator needs to change this setting to shut down the Desktop OS machines to free host resources. Which PowerShell cmdlet should the administrator use to change the existing setting?

 

A.

Set-BrokerCatalog

B.

Set-BrokerMachine

C.

Set-BrokerDesktop

D.

Set-BrokerDesktopGroup

 

Correct Answer: D

 

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