Why does Provisioning Services with private image mode enable users in the Radiology group to maintain the changes to their desktops?
A. Because it enables use of cache on server persistence
B. Because it retains user changes in a dedicated vDisk image
C. Because it stores user changes separate from the base image
D. Because it provides efficient centralization of dedicated user images
Why should CPU and network I/O be used to identify bottlenecks?
A. Excessive consumption of CPU or network I/O indicates there are too many target devices.
B. Excessive consumption of CPU or network I/O indicates a network misconfiguration.
C. Excessive consumption of CPU or network I/O indicates that the anti-virus configuration could be causing a bottleneck.
D. Excessive consumption of CPU or network I/O indicates that the system is low on virtual memory.
How should the resource pools be designed to host the server workloads and virtual desktops by ensuring availability?
A. Resource pools of a maximum of 16 XenServer hosts should be created for the virtual solution. The virtual disks of the server workloads should be backed up on a daily basis and third-party backup solutions should be implemented for the desktops.
B. Resource pools of a maximum of 32 XenServer hosts should be created for the virtual solution. The virtual disks of the server workloads should be on a storage repository to provide XenMotion and high availability capabilities. The virtual disks of the server workloads should be backed up on a daily basis.
C. Resource pools of a maximum of 16 XenServer hosts should be created for the virtual solution. The virtual disks of all workloads should be on a shared storage repository to provide XenMotion and high availability capabilities. Furthermore, the virtual machine meta information and data should be replicated to the failover site by the new storage solution.
D. Resource pools of a maximum of 32 XenServer hosts should be created for the virtual solution. The virtual disks of the server workloads should be on a shared storage repository to provide XenMotion and high availability capabilities. Furthermore, the virtual machine meta information and data should be copied by a backup function.
Why should memory consumption above 90% be used to identify bottlenecks?
A. At least 20% of resources should be available at all times
B. XenServer host CPU utilization above 90% causes excessive paging
C. XenServer host reserves 20% of all memory for paging
D. Running XenCenter will consume 20% of all memory resources
What are the benefits of using a Hosted VDI environment with statically assigned virtual desktops?
A. It retains the single image management function while allowing users to install applications
B. It provides a high level of security while allowing user customization
C. It has a low storage performance requirement and high user density
D. It allows users to install application and access desktops remotely
The company needs to define its management process for desktop image releases. Which tool should the architect recommend for the image management process?
A. Provisioning Services
B. Hypervisor templates and snapshots
C. Windows Deployment Services
D. XenConvert
Scenario: The company needs to ensure that the provisioning traffic does NOT interfere with the existing PXE solution. The Provisioning Services servers will be connected to a 10 Gbps network.
How does using NetScaler App Firewall help the company secure streaming traffic?
A. NetScaler App Firewall detects network-based threats at the application layer.
B. NetScaler App Firewall enables streaming traffic to be encrypted with IPsec.
C. NetScaler App Firewall removes the need for Access Control Lists on switches.
D. NetScaler App Firewall enables isolation of streaming traffic from other VLANs.
How should the architect implement database high availability in an Oracle database?
A. By using Oracle RAC
B. By using Oracle DataGuard
C. By using Oracle FailSafe
D. By using Oracle Automatic Storage Management
Why should memory and network utilization be used to identify bottlenecks?
A. Excessive memory and network utilization will slow the loading of vDisks and cache files by Provisioning Services
B. Excessive memory and network utilization on the vDisk store will slow down the PXE boot process.
C. Excessive memory and network utilization can increase fragmentation of the TFTP boot strap file.
D. Excessive memory and network utilization can increase fragmentation of the vDisks.
Scenario: An architect is designing a NetScaler solution that implements GSLB. The solution must provide StoreFront access through a single URL worldwide and maintain a highly available configuration globally as well as locally.
How many StoreFront servers are recommended to implement this configuration?
A. Six, one site for each store
B. Six, two in each datacenter
C. Three, one in each datacenter
D. Four, two in the primary and two in the backup datacenter
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