Which Citrix technology can a Citrix Engineer use to optimize the CPU or bandwidth consumption of HDX sessions?
A. App Layering
B. Insight Services
C. Provisioning Services
D. Workspace Environment Management
Scenario: A Citrix Engineer is managing a Provisioning Services environment. The day after a new vDisk version is rolled out to production, multiple users report issues with one of the core applications hosted on the vDisk image. The administrator wants to roll back the new change and allow the target devices to stream from a functioning vDisk as soon as possible.
How can the engineer accomplish this in the least amount of time?
A. Perform a vDisk merge to a consolidated differencing disk, then restart the target devices.
B. Copy an older version of the vDisk from the backup storage location, then reassign all the target devices to the imported vDisk and restart them.
C. Revert the vDisk version to Maintenance or Test mode, then restart the target devices.
D. Create a new version of the vDisk and reinstall the application, then restart the target devices.
Which two vDisk states allow a Citrix Engineer to make permanent changes to a VDisk? (Choose two.)
A. Production version
B. Test version
C. Private mode
D. Maintenance version
E. Standard mode
Scenario: The XenApp farm consists of two zones each located in a different datacenter. Last night, the network team conducted maintenance on the firewalls and this morning, the administrator discovers that load balancing is NOT working. The administrator asks the network team for a copy of the firewall rules. A few lines of the firewall rules are shown below.
What is most likely the cause for the load balancing issues?
A. There is an IMA communication problem.
B. There is an XML communication problem.
C. There is a data store communication problem.
D. There is a Session Reliability communication problem.
Scenario: An administrator wishes to add disaster recovery capability to an existing XenApp environment.
The administrator built some new servers into a disaster recovery datacenter that has a 1 GB link to the
production datacenter.
How should the administrator configure the new servers for users?
A. Add the servers to the existing farm in the same zone and use a custom load evaluator.
B. Add the servers to the existing farm in the same zone and use a worker group and load balancing policy.
C. Add the servers to a new farm and use the site failover feature of Web Interface to provide access to the servers.
D. Add the servers to the existing farm into a new disaster recovery zone and use a preferential load balancing policy.
Scenario: A Citrix Engineer is designing a multi-server Provisioning Services solution. The solution must be highly available and minimize the risk of vDisk inconsistency.
Which configuration can the engineer implement to meet the needs of this design?
A. Configure a separate local vDisk Store on two Provisioning Services servers on different sites and use the export/import feature to replicate the vDisks.
B. Configure a separate local vDisk Store on each Provisioning Services server and use rsync for Windows to replicate the vDisks.
C. Configure a vDisk Store on a Common Internet File System (CIFS) share on a Network Attached Storage (NAS) for each Provisioning Services server.
D. Create the Provisioning Services vDisk Store on a configured, single Distributed File System (DFS) namespace.
Which three privileges must the service user account have to run the Stream and SOAP services in Provisioning Services? (Choose three.)
A. Access to Program Files\Citrix\Provisioning Services
B. Run as service
C. Registry write access
D. Read and write access to any vDisk location
E. Access to C:\Windows\System32
Which tool or feature will allow a Citrix Engineer to track all administrative changes to a Provisioning Services environment to meet compliance requirements?
A. Citrix Director
B. Auditing tool
C. Configuration logging
D. Citrix Diagnostics Toolkit
Scenario: A Citrix Engineer a multi-zone XenDesktop infrastructure with two Virtual Delivery Agent (VDA) machines located in the Primary Zone and two VDAs in the Satellite Zone. Each zone contains two Delivery Controllers.
During an unexpected outage, both Delivery Controllers in the Satellite Zone went offline and did NOT resume. As a result of this outage, both the VDAs in the Satellite Zone registered with one of the Delivery Controllers in the Primary Zone.
What will happen to the two VDAs when both the Delivery Controllers in the Satellite Zone resume and are online?
A. the VDAs will attempt to register with both of the Delivery Controllers in the local Satellite Zone.
B. The VDAs will remain registered with the Delivery Controller in the Primary Zone.
C. The VDAs will go to an unregistered state and will then need to be manually re-registered with either of the Delivery Controllers in the Satellite Zone.
D. The VDAs will attempt to re-register with one of the Delivery Controllers in the local Satellite Zone.
Which component of Workspace Environment Management (WEM) is responsible for enforcing session settings?
A. Active Directory infrastructure
B. Agent Host
C. SQL Database
D. Infrastructure Services Broker
