Citrix 1Y0-401 問題集

質問 1：
Scenario:
CGE decided to virtualize its infrastructure workloads and provide a virtual solution to all end users. The infrastructure workloads include Delivery Controllers, StoreFront servers, License Servers, and Microsoft SQL Servers for databases.
Why is creating a resource pool comprising a maximum of 24 XenServer hosts, using a storage repository for virtual disks to provide XenMotion and high availability, and performing daily backups of the infrastructure workloads the best design solution?
A. It separates infrastructure and virtual desktop workloads according to resource usage characteristics to avoid conflicts. In addition, it provides critical database services with sufficient workload-specific resources and failover capabilities.
B. It provides workload flexibility to more efficiently leverage available resources within a resource pool, and facilitates expansion options. In addition, daily backups create minimal downtime for critical workloads.
C. It ensures the logical separation of all workloads and virtual desktops. In addition, the backup solution reduces the risk of data loss and minimizes downtime.
D. It ensures the logical separation of infrastructure and virtual desktop workloads, and facilitates easier management and expansion capabilities.
正解：D

質問 2：
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 a dedicated switch help the company secure streaming traffic?
A. Dedicated switches enable streaming traffic to be encrypted with IPsec.
B. Dedicated switches enable isolation of Spanning Tree instances.
C. Dedicated switches allow the necessary TCP offload settings to be configured on the streaming NIC.
D. Dedicated VLANs ensure streaming traffic is NOT visible to other VLANs in the datacenter.
正解：C

質問 3：
Scenario:
To ensure the security of its new solution, CGE wants to limit end-user access to USB peripherals. Policies have been implemented to disable USB redirection for all end users. As a company policy, only the Research end-user group will be allowed to access USB peripheral devices.
What could a Citrix Architect design to meet the stated requirements?
A. A Citrix policy that allows USB redirection, with a filter on the Delivery Group for the Research end-user group desktop.
B. A GPO that allows USB redirection, linked only to the Aberdeen and Houston OUs.
C. A Citrix policy that allows USB redirection, with a filter on the IP range for CGE's Aberdeen and Houston subnets.
D. A GPO that allows USB redirection, linked to the CGE OU.
正解：A

質問 4：
Why is a design with 12 NetScaler appliances, in which each datacenter deploys six NetScaler virtual servers in HA pairs, configured with the subnets of the three sites and binded to redirection policies that are configured in ICA Proxy mode using StoreFront, the best remote access design?
A. It segments the Gateway and load-balancing features of the NetScaler appliances.
B. It allows for the expected expansion of remote access usage and provides SSL VPN functionality for future needs.
C. It allows end users to connect to their primary datacenter through a secure, reliable, and cost- effective solution.
D. It provides redundancy, while optimizing external WAN traffic.
正解：A

質問 5：
Scenario:
Each XenServer host has four 10GB network cards - two bonded for storage and management separated by separate VLAN, and the two bonded for guest VM networks. The CIO would like to see network traffic distributed across all links to maximize their utilization. Switches to which the Hypervisors will connect to support 802.3ad.
How should the architect configure the guest VM network?
A. Using XenSever MPIO redundancy
B. Using active-passive bonding
C. Using active-active bonding
D. Using LACP bonding
正解：B

質問 6：
Scenario:
CGE acquires a small energy company that is running MGMT, a proprietary 16-bit application.
A Citrix Architect is tasked with deploying this application to the Executives/Management end- user group. The CIO mandates that a FlexCast model must be chosen that resembles this end- user group's existing delivery strategy.
It is important that a single-image deployment is utilized and that management effort is kept to a minimum for the update process. The availability of a fast rollback plan must also be available after upgrades, since it can often result in system instability.
Which FlexCast model should the architect recommend to deploy the MGMT application to the Executives/Management end-user group?
A. Remote PC
B. On-Demand Apps
C. Hosted VDI
D. Hosted Shared
正解：B

質問 7：
The architect recommended pooled desktop OS machines with Personal vDisks for the Nurses, Imaging and Radiology user group. How should an engineer implement antivirus software on these desktop OS machines?
A. Install the antivirus software into the base image.
B. Install the antivirus software in the master Personal vDisk as a user-installed application.
C. Deploy the antivirus package as an App-V application.
D. Deploy the antivirus software through a Group Policy startup script.
正解：A

質問 8：
The company's security officer has stated that for compliance reasons, all internal and external network traffic must be encrypted.
Which additional type of encryption should the architect recommend?
A. L2TP
B. SecureICA
C. IPsec
D. SSL and SecureICA
正解：D

質問 9：
How should the architect implement database high availability in SQL Server Express?
A. By using SQL Server mirroring
B. By implementing SQL Server log shipping
C. By using Always On Availability Groups
D. By using the hypervisor high availability feature
正解：D