1Y0-312 Multiple Select — 20 Questions

Question 1

An administrator is troubleshooting an issue where published applications fail to launch for external users connecting through Citrix Gateway, while internal users connecting directly via StoreFront experience no issues. Which TWO troubleshooting steps should the administrator perform to resolve this authentication and routing problem? (Choose two)

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Verify the Secure Ticket Authority server addresses and load balancing settings configured on the Citrix Gateway virtual server.. External access failures involving Citrix Gateway and StoreFront typically point to misconfigured SSL certificates, ICA proxy settings, or secure ticket authority communication failures. Validating STA communication ensures that tickets generated by StoreFront are properly validated by the gateway before routing traffic to the Virtual Delivery Agent.

Answer

Check the local Windows firewall configuration on the individual Virtual Delivery Agents for blocking rules on port 80.

Answer

Modify the local group policy on the Delivery Controllers to increase the connection timeout threshold for XML requests.

Answer

Reinstall the Citrix Workspace app on all client endpoint devices experiencing the gateway connection failure.

Question 2

Which THREE configurations contribute to a 'Hardened' VDA environment? (Choose three.)

Accepted Answer

Disabling unused Windows services.. A hardened VDA environment minimizes the attack surface by limiting unnecessary services, ensuring local security settings are strictly enforced, and maintaining a clean software state. By removing non-essential tools, disabling unneeded services, and using persistent or non-persistent images with rigorous update cycles, administrators ensure that the VDA is resilient to malware and unauthorized modifications, adhering to the principle of reducing the potential impact of a security incident.

Answer

Enabling local user account creation.

Answer

Allowing administrative privileges for all standard users.

Question 3

Which THREE items are required to successfully collect a complete CDF trace from a VDA for troubleshooting purposes? (Choose three.)

Accepted Answer

Synchronized system clocks. Collecting a valid CDF trace requires synchronized timing, the correct selection of trace modules, and a defined output destination. Without these, the resulting log files will be either incomplete, impossible to correlate with events from other components, or too large to manage. Expert troubleshooting relies on clean, filtered data that covers the specific timeframe of the issue being analyzed across the infrastructure.

Answer

Standard User privileges

Answer

An active user session

Question 4

A Citrix Administrator is configuring App Protection policies in a Citrix Virtual Apps and Desktops 7 environment to prevent keylogging and screen capturing on user devices. The administrator wants to ensure that the protection is applied to both the VDA and the user device. Which two components must be installed or configured to enable App Protection? (Choose two.)

Accepted Answer

Citrix Workspace app with App Protection component. App Protection requires the App Protection component to be installed on both the VDA and the Citrix Workspace app. The VDA component enforces protections within the session, while the Workspace app component enforces them on the user device. Together, they prevent keylogging and screen capturing. The Delivery Controller is used to configure and assign the App Protection policies, but it does not require a separate component. StoreFront and Gateway plug-in are not involved in the enforcement of App Protection.

Answer

Delivery Controller with App Protection policy

Answer

StoreFront server with App Protection feature

Answer

Citrix Gateway plug-in

Question 5

A Citrix architect is designing a Citrix Virtual Apps and Desktops 7 site with multiple zones to improve scalability and fault tolerance. The architect must ensure that the zone design supports high availability of the brokering service. Which two actions should the architect take? (Choose two.)

Accepted Answer

Configure the Site database on a highly available SQL Server instance, such as an Always On availability group. High availability of brokering in a multi-zone site requires redundant Delivery Controllers in each zone and a resilient Site database. Multiple Controllers per zone ensure that a single Controller failure does not stop brokering locally, while a highly available SQL Server backend protects the site-wide configuration store. Together with Local Host Cache, these measures keep session launch and management available during failures.

Answer

Place all Delivery Controllers in the Primary Zone to simplify database connectivity

Answer

Deploy a separate Site database for each zone and synchronize them with SQL replication

Answer

Enable zone preference on all Delivery Groups and assign all users to the Primary Zone as their Home Zone

Question 6

An administrator is migrating an on-premises Citrix Virtual Apps and Desktops 7 site to Citrix DaaS. The on-premises site uses a Citrix Provisioning (PVS) solution to stream images to VDAs. The administrator wants to continue using PVS after migration to Citrix DaaS. Which two components are required to support this configuration? (Choose two.)

Accepted Answer

Cloud Connectors deployed in the resource location. The correct answers are Cloud Connectors deployed in the resource location and the Citrix Provisioning infrastructure accessible by the VDAs. Cloud Connectors enable Citrix Cloud to communicate with the on-premises resource location, while the PVS infrastructure continues to provide images to the VDAs. This hybrid approach allows the administrator to leverage existing PVS investments while gaining the benefits of Citrix DaaS. Other components like VPNs or StoreFront are not required.

Answer

A Citrix StoreFront server integrated with Citrix Workspace

Answer

Citrix Provisioning servers with a direct connection to Citrix Cloud

Answer

A site-to-site VPN between the on-premises network and Citrix Cloud

Question 7

A Citrix Virtual Apps and Desktops 7 administrator is troubleshooting a VDA that fails to register with the Delivery Controller. The administrator has confirmed that the Citrix Desktop Service is running and the VDA is reachable on the network. Which two actions should the administrator perform to further diagnose the registration failure? (Choose two.)

Accepted Answer

Run the Citrix Health Assistant on the VDA.. Checking the Windows Event Viewer for Citrix Desktop Service errors provides specific error codes that pinpoint the failure. Running Citrix Health Assistant automates the detection of common misconfigurations and environmental issues. Together, these actions yield actionable data without disrupting the environment. Restarting the Delivery Controller, verifying time sync, and reinstalling the VDA are either too disruptive or not the most direct diagnostic steps for a single VDA registration failure.

Answer

Verify that the VDA's time is synchronized with the Delivery Controller.

Answer

Reinstall the VDA software.

Answer

Restart the Delivery Controller service.

Question 8

An administrator is designing a Citrix Provisioning (PVS) environment for a large deployment of 500 target devices. The administrator needs to ensure high availability and optimal performance for the vDisk store. The environment uses a shared storage solution. Which two actions should the administrator take to meet these requirements? (Choose two.)

Accepted Answer

Configure multiple PVS servers in a farm and load balance them.. To achieve high availability and performance in a large PVS deployment, administrators should deploy multiple PVS servers in a farm with load balancing, and use shared storage for the vDisk store. This combination ensures that if a server fails, others can take over, and shared storage provides a single source of truth for vDisks, avoiding replication issues.

Answer

Enable write cache on the PVS servers to reduce disk I/O.

Answer

Place the vDisk store on a local disk on each PVS server.

Answer

Configure the vDisk store to use a RAID 0 array for maximum performance.

Question 9

An administrator is configuring a Citrix Provisioning (PVS) environment. The administrator needs to ensure that target devices can boot from the network and receive the vDisk. Which two components must be configured? (Choose two.)

Accepted Answer

TFTP server. For PVS target devices to boot from the network, a TFTP server must be available to provide the bootstrap file, and a DHCP server must be configured with options 66 and 67 to direct the device to the TFTP server and boot file. These two components are essential for the initial boot process. Other components like DNS or Certificate Authority are not required for basic network boot.

Answer

Streaming service with a provisioned vDisk

Answer

DNS server with SRV records

Answer

Certificate Authority server

Question 10

An administrator is migrating an on-premises Citrix Virtual Apps and Desktops 7 site to Citrix DaaS. The on-premises site uses machine catalogs with MCS provisioned machines on vSphere. The administrator plans to use Citrix Cloud Migration Service to migrate the site. Which two components must be present in the on-premises environment to support the migration? (Choose two.)

Accepted Answer

The on-premises Delivery Controllers must be running a supported version and have the Migration Service agent installed.. The two required components are Citrix Cloud Connectors and the Migration Service agent on supported Delivery Controllers. Cloud Connectors enable secure communication between the on-premises resource location and Citrix Cloud, while the Migration Service agent on Delivery Controllers facilitates the actual migration of site configuration. These are essential for the Migration Service to inventory and transfer the site to Citrix DaaS. Other components like Citrix Gateway or StoreFront are not prerequisites for the migration process itself.

Answer

The on-premises site must be configured with a Citrix ADC for load balancing.

Answer

A Citrix Gateway configured for remote access.

Answer

A Citrix StoreFront server with the latest cumulative update.

Question 11

An administrator is migrating an on-premises Citrix Virtual Apps and Desktops site to Citrix DaaS. The on-premises site uses a Citrix ADC for load balancing of StoreFront servers. The administrator wants to replace the on-premises StoreFront with Citrix Workspace and ensure high availability. Which two actions should the administrator take to ensure that users can access resources after migration? (Choose two.)

Accepted Answer

Install Cloud Connectors in the resource location.. To ensure user access after migrating to Citrix DaaS with Citrix Workspace, the administrator must install Cloud Connectors in the resource location to enable communication between Citrix Cloud and on-premises resources. Additionally, configuring Citrix Workspace to use Citrix Gateway service provides secure external access. These two actions replace the on-premises StoreFront and Citrix ADC, ensuring high availability and continuous access for users.

Answer

Migrate the StoreFront server to an Azure virtual machine.

Answer

Deploy a new Citrix ADC in Citrix Cloud.

Answer

Configure Citrix Workspace to use the on-premises Citrix ADC for load balancing.

Question 12

A Citrix architect is designing a multi-zone Citrix Virtual Apps and Desktops 7 Site that spans two datacenters. The architect needs to ensure that the Site database is highly available and that session brokering continues if the primary database server fails. Which two components should the architect include in the design? (Choose two.)

Accepted Answer

SQL Server Always On availability group. To ensure database high availability and continuous session brokering, the architect should implement SQL Server Always On availability groups for database failover and enable Local Host Cache on Delivery Controllers. LHC allows brokering to continue if the database is unreachable, while Always On provides a resilient database backend. Together, they minimize downtime and maintain user access during failures.

Answer

Citrix ADC high availability pair for XML brokering

Answer

Multiple Active Directory domain controllers in each zone

Answer

Citrix StoreFront server group with multiple servers

Question 13

A Citrix Virtual Apps and Desktops 7 administrator is troubleshooting a VDA that fails to register with the Delivery Controller. The 'Citrix Desktop Service' is running, and the event log shows 'Registration failed: The broker service is unavailable.' Which two actions should the administrator take to resolve this issue? (Choose two.)

Accepted Answer

Verify that the Delivery Controller's Broker Service is running and listening on the correct port.. The error 'Registration failed: The broker service is unavailable' indicates that the VDA cannot communicate with the Broker Service on the Delivery Controller. The two most direct actions are to ensure the Broker Service is running and listening on the correct port, and to verify that firewall settings on the Controller allow inbound traffic on that port. These steps address the root cause of the unavailability and are essential for restoring registration.

Answer

Restart the Citrix Desktop Service on the VDA.

Answer

Reinstall the VDA software on the affected machine.

Answer

Verify that the VDA's machine account is not locked out in Active Directory.

Question 14

An administrator is preparing a Citrix Virtual Apps and Desktops 7 environment for a large-scale rollout of 500 non-persistent pooled VDAs. During a pilot, the administrator observes that the shared storage array reaches 100 percent utilization during the morning boot storm, causing slow logons. The administrator wants to reduce the storage I/O impact of the boot storm. Which two actions should the administrator take? (Choose two.)

Accepted Answer

Stagger the boot schedule of the VDAs using power management schedules.. The two actions that directly reduce boot-storm storage I/O are caching in RAM with overflow to disk and staggering boot schedules. RAM caching keeps the high-volume boot writes off the shared array, while staggered power management spreads the remaining load over time, lowering peak utilization and improving logon performance across the 500 non-persistent VDAs.

Answer

Enable write-back caching on the shared storage array controller.

Answer

Convert the pooled VDAs to persistent dedicated desktops.

Answer

Disable the Windows page file on all VDAs.

Question 15

A Citrix architect is designing a multi-zone Citrix Virtual Apps and Desktops 7 Site with a Primary Zone and two Satellite Zones. The architect must ensure that users are connected to the zone that provides the best experience, and that the environment remains available if a Satellite Zone becomes unavailable. Which two actions should the architect take? (Choose two.)

Accepted Answer

Ensure that each Satellite Zone has at least two Delivery Controllers. Zone Preference lets the architect define which zone users should be directed to, ensuring they connect to the most appropriate zone for performance. High availability within each Satellite Zone requires at least two Delivery Controllers so that if one fails, the other can assume the Zone Data Collector role. Together, these actions meet the requirements for optimal user experience and zone resiliency.

Answer

Enable automatic failover of the Zone Data Collector to a Controller in the Primary Zone

Answer

Disable Zone Preference and rely on the Zone Data Collector to select the closest zone

Answer

Configure StoreFront to use the Primary Zone's Delivery Controllers exclusively for all users

Question 16

A Citrix Administrator is configuring a Citrix Gateway to provide secure remote access to published applications. The administrator wants to implement SmartAccess to control access based on endpoint analysis results. Which two components are required to enable SmartAccess with EPA? (Choose two.)

Accepted Answer

EPA scan configured on Citrix Gateway.. SmartAccess with EPA requires the Citrix Gateway plug-in to perform endpoint analysis and an EPA scan configured on Citrix Gateway to define the checks. These two components work together to evaluate endpoint compliance and enforce access policies. StoreFront filters, FIPS mode, and Delivery Controller configuration are not required for EPA itself. Thus, the plug-in and EPA scan are the correct components.

Answer

Citrix ADC FIPS mode enabled.

Answer

Delivery Controller configured for SmartAccess.

Answer

StoreFront configured with SmartAccess filters.

Question 17

An administrator is investigating why a published application fails to launch for a subset of users in a Delivery Group, while other users in the same group can launch it successfully. The application is published from a machine catalog containing both server OS and desktop OS machines. The administrator has confirmed the Delivery Controllers are healthy and StoreFront enumerates the application for all affected users. Which TWO actions should the administrator take to isolate the cause? (Choose two.)

Accepted Answer

Check whether the affected users are being brokered to a machine where the application is not installed or is not in the allowed list. When only a subset of users fails to launch an application that enumerates correctly, the fault is usually tied to which machine the user is brokered to. Checking whether affected users land on machines lacking the application or excluded by the allowed list, and reviewing VDA event logs on those machines, isolates the machine-specific cause without disrupting healthy users.

Answer

Restart the Citrix Broker Service on all Delivery Controllers to clear any stale brokering state

Answer

Verify that the affected users are members of a group that is included in the application's 'Limit visibility' or tag restrictions

Answer

Recreate the machine catalog to force a clean re-registration of all VDAs in the Delivery Group

Question 18

Which THREE factors most heavily influence VDA scalability in a multi-user XenApp environment? (Choose three)

Accepted Answer

Disk I/O latency.. Scalability is dictated by the availability of CPU, RAM, and I/O. In multi-user environments, these are the primary constraints that limit how many sessions a single server can support. By monitoring and optimizing these three dimensions, administrators can ensure that the infrastructure remains balanced, preventing any single point of congestion from collapsing the user experience during peak hours, which is the ultimate goal of effective performance and scalability management.

Answer

Network bandwidth between the VDA and the client.

Answer

The number of Delivery Controllers in the site.

Question 19

An administrator is optimizing a Windows 10 VDI environment for better density. Which TWO actions should the administrator perform to improve scalability? (Choose two)

Accepted Answer

Utilize the Citrix Optimizer to remove unneeded Windows Store apps.. To optimize density, administrators must reduce the background footprint of the OS. Removing non-essential Windows 10 applications (bloatware) and disabling unnecessary services directly frees up CPU and RAM cycles per user. This allows more users to be hosted on the same physical hardware, improving overall scalability and ROI of the VDI project while ensuring the remaining essential services receive the necessary host resources to operate without contention.

Answer

Enable Windows Update services on all VDAs.

Answer

Implement non-persistent machines with local SSD storage.

Answer

Increase the virtual disk size for all user profile drives.

Question 20

An administrator is troubleshooting a slow Provisioning Services boot process for target devices. Which TWO factors should be reviewed to optimize the boot performance? (Choose TWO.)

Accepted Answer

The MTU size of the network infrastructure.. Boot performance in Provisioning Services is primarily driven by network throughput and disk latency. Reviewing network configurations ensures that TFTP and streaming traffic are not bottlenecked, while analyzing the PVS server's storage performance ensures that differencing disks and vDisk read requests are serviced efficiently. Optimizing these two areas significantly reduces the time target devices spend waiting for stream-based read operations during the Windows initialization phase.

Answer

The number of Provisioning Services consoles installed.

Answer

The number of Active Directory organizational units.

Answer

The PVS server's local RAM speed.