1Y0-312 Advanced Site Architecture Practice Test 4 — 15 Questions

Question 1

An architect is designing a site with a requirement for strict delegated administration. Which approach should be used to restrict an administrator to managing only the resources within a specific Satellite Zone?

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

Accepted Answer

Create an administrative scope that includes only the resources located in the Satellite Zone.. Delegated administration in Citrix is achieved by creating administrative scopes. By defining a scope that encompasses only the specific machines, catalogs, and Delivery Groups located in a Satellite Zone, the architect can restrict an administrator's reach. This is a powerful feature for large, multi-site organizations where localized management is required, ensuring that administrators only have permissions for the resources they are authorized to manage, thereby enhancing security and reducing the risk of accidental site-wide changes.

Answer

Assign the administrator a 'Read-Only' role for the entire Site.

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Configure the administrator's Active Directory account to only have access to the local zone controllers.

Answer

Install a separate instance of Citrix Studio on a server in the Satellite Zone.

Question 2

A company requires that its Citrix environment be compliant with strict auditing regulations. Where should the architect verify the configuration of the 'Configuration Logging' feature to ensure all changes are captured?

Accepted Answer

In the Citrix Studio console under the Configuration Logging node.. Configuration Logging is a critical feature for compliance, capturing every administrative action taken within the site. The architect must configure this in the Citrix Studio console under the Configuration Logging node. Verifying that this is correctly enabled and that the logging database is properly maintained is a standard task for an architect ensuring that the site meets enterprise auditing standards and provides a reliable trail of all administrative configuration changes over time.

Answer

In the SQL Server Management Studio on the site database server.

Answer

In the Group Policy Management Console for the Delivery Controllers.

Answer

In the Citrix Director server under the 'Auditing' tab.

Question 3

An enterprise architect is designing a multi-zone Citrix Virtual Apps and Desktops 7 site spanning two geographic regions. The primary requirement is to ensure user sessions in the remote zone fail over gracefully to local disaster recovery resources if the WAN link fails, while minimizing administrative overhead. Which architectural component configuration should the architect implement?

Accepted Answer

Implement satellite zones containing Delivery Controllers configured with Local Host Cache and place Virtual Delivery Agents securely within those zones.. Configuring Local Host Cache on the Delivery Controllers within the satellite zone ensures that users can launch and reconnect to their existing published resources even when the connection to the primary SQL site database is lost. This architectural pattern maintains high availability during localized network outages without requiring fully independent site databases in every satellite location, significantly reducing operational and storage complexity.

Answer

Deploy a separate, independent Citrix Site with its own SQL Server database in the satellite zone and use Global Site Selector DNS for routing.

Answer

Configure secondary zones with Local Host Cache enabled on all regional Delivery Controllers and rely on SQL mirroring across the WAN link.

Answer

Configure a single primary zone encompassing all global resources and deploy Citrix ADC Global Server Load Balancing in front of the XML brokers.

Question 4

A financial services company is implementing Citrix Virtual Apps and Desktops 7 with a multi-zone site. The primary data center is in New York, and a satellite data center is in London. The architect needs to ensure that user sessions in London are launched from the London data center to minimize latency. However, some users travel between the two locations and require access to their applications from either site. Which feature should the architect configure to meet these requirements?

Accepted Answer

Zone Preference. Zone Preference is the feature that allows an administrator to define which zone a user's session should launch in, based on factors such as the user's location or the location of the VDA. By configuring zone preference, the architect can ensure that users in London launch sessions from the London zone, reducing latency. For traveling users, zone preference can be set to allow fallback to other zones if the preferred zone is unavailable. This directly meets the stated requirements.

Answer

Delivery Controller groups

Answer

StoreFront server groups

Answer

Application Groups

Question 5

A Citrix architect is designing a new Citrix Virtual Apps and Desktops 7 site. The company wants to minimize the number of machines required in the data center while ensuring that the site database is highly available. The architect decides to use SQL Server Always On availability groups. What is the minimum number of SQL Server instances required to support this configuration?

Accepted Answer

Two SQL Server instances configured in an Always On availability group.. SQL Server Always On availability groups require at least two SQL Server instances to provide high availability. One instance acts as the primary replica, and the other as the secondary replica. This configuration allows automatic failover if the primary fails, ensuring the Citrix site database remains available with minimal additional infrastructure.

Answer

Three SQL Server instances configured in an Always On availability group.

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Four SQL Server instances configured in an Always On availability group.

Answer

One SQL Server instance with Always On availability groups configured on a single node.

Question 6

A Citrix architect is designing a multi-zone Citrix Virtual Apps and Desktops 7 site. The architect needs to ensure that users in a satellite zone connect to their published applications through the satellite zone's Delivery Controllers and not the primary zone's Controllers. Which feature should the architect configure?

Accepted Answer

Zone preference. Zone preference is the feature that controls which zone is used for session brokering when a user has access to multiple zones. By configuring zone preference for the satellite zone, the architect ensures that users in that location are brokered by the local Delivery Controllers. This optimizes performance and reduces dependency on the primary zone.

Answer

StoreFront load balancing

Answer

Database high availability

Answer

Local Host Cache

Question 7

A Citrix architect is designing a new Citrix Virtual Apps and Desktops 7 Site. The company requires that the Site database be highly available and that the loss of a single database server not cause a Site-wide outage. The architect plans to use SQL Server Always On availability groups. Which statement accurately describes a requirement for this configuration?

Accepted Answer

The Delivery Controllers must be configured to connect to the availability group listener, not to an individual SQL Server instance.. To use SQL Server Always On availability groups with Citrix Virtual Apps and Desktops, the Delivery Controllers must be pointed to the availability group listener. The listener abstracts the underlying replicas and ensures that if a failover occurs, the Controllers automatically connect to the new primary replica without manual reconfiguration. This provides the required high availability for the Site database.

Answer

The Delivery Controllers must be configured to connect to each SQL Server replica individually and use a round-robin connection string.

Answer

The Site database must be configured with database mirroring instead of Always On availability groups because Citrix only supports mirroring.

Answer

The Site database must be hosted on a SQL Server Express instance because Always On is only supported with Express edition.

Question 8

A Citrix architect is designing a multi-zone Citrix Virtual Apps and Desktops 7 site. The site database is hosted on a SQL Server in the primary zone. The architect needs to ensure that if the SQL Server becomes unavailable, users can still launch applications. The architect has already deployed Delivery Controllers in each zone. What should the architect do next?

Accepted Answer

Enable Local Host Cache on all Delivery Controllers.. Local Host Cache is the Citrix feature that enables Delivery Controllers to broker sessions when the site database is unreachable. Enabling LHC on all Delivery Controllers ensures that users can continue to launch applications during a database outage. While database high availability is also important, LHC is the specific Citrix mechanism that provides brokering continuity.

Answer

Configure SQL Server Always On availability groups.

Answer

Deploy additional StoreFront servers in each zone.

Answer

Implement zone preference to direct users to the primary zone.

Question 9

A retail company is deploying Citrix Virtual Apps and Desktops 7 with a single zone in a single datacenter. The IT director asks the architect to explain which component is responsible for tracking VDA registration and brokering user session launches. Which component should the architect identify?

Accepted Answer

Delivery Controller. The Delivery Controller is the component that tracks VDA registration, maintains the pool of available machines, and brokers session launches. StoreFront presents resources, Gateway secures access, and Workspace Environment Management tunes the session environment, but none of them perform registration tracking or brokering. The controller is therefore the correct component for this role.

Answer

Citrix Gateway

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Citrix Workspace Environment Management

Answer

Citrix StoreFront

Question 10

A Citrix architect is designing a Citrix Virtual Apps and Desktops 7 Site with multiple zones. The architect needs to ensure that the Site database remains available if the primary SQL Server fails. The company has a SQL Server Always On availability group configured with one primary and one secondary replica. Which additional configuration is required on the Delivery Controllers to support automatic database failover?

Accepted Answer

Configure the Delivery Controllers to use the availability group listener name as the database server.. For automatic database failover with SQL Server Always On availability groups, the Delivery Controllers must be configured to connect to the availability group listener. The listener is a virtual network name that always points to the current primary replica. When a failover occurs, the listener is updated, and the Controllers automatically reconnect to the new primary without manual intervention. This provides the required high availability for the Site database.

Answer

Configure the Delivery Controllers to use a DNS alias that points to the primary SQL Server and manually update the alias during failover.

Answer

Install the SQL Server Native Client on each Delivery Controller and configure a connection string with both replica names.

Answer

Configure the Delivery Controllers to connect to the secondary replica and enable read-only routing.

Question 11

A manufacturing company has a Citrix Virtual Apps and Desktops 7 Site with a Primary Zone in Dallas and a Satellite Zone in Toronto. The company wants to add a new Satellite Zone in Vancouver. The architect must ensure that Vancouver users are served by local infrastructure and that the Dallas zone can still broker sessions if Vancouver controllers are unavailable. Which design approach should the architect use?

Accepted Answer

Create the Vancouver zone, deploy Delivery Controllers and VDAs in it, and configure zone mappings so Vancouver maps to Dallas for failover.. A Satellite Zone with local Delivery Controllers and VDAs provides local brokering for Vancouver users, and zone mappings define Dallas as the failover target if Vancouver cannot broker. This uses the supported multi-zone architecture with a single shared Site database and satisfies both the locality and continuity requirements without introducing a separate Site.

Answer

Extend the Dallas Primary Zone to include Vancouver VDAs without creating a new zone, and rely on the Dallas controllers for all brokering.

Answer

Create a second Citrix Site for Vancouver with its own database, and configure StoreFront to aggregate resources from both Sites.

Answer

Create the Vancouver zone and deploy only VDAs there, relying on the Toronto controllers to broker Vancouver sessions.

Question 12

An engineering firm has a Citrix Virtual Apps and Desktops 7 Site with zones in New York, London, and Tokyo. The architect is reviewing the Site database placement and controller configuration. The Site database currently resides in New York, and all controllers in all zones connect to it. Users in Tokyo report intermittent delays during morning logon peaks, and the architect observes high database transaction latency from Tokyo controllers. Which action should the architect take to address the database latency without violating Citrix support requirements?

Accepted Answer

Move the Site database to a location with lower latency to all zones, or improve network throughput and latency between Tokyo controllers and the database.. The Site database is a single shared resource in a Citrix Site, and all controllers must connect to it with read and write access. The supported way to reduce Tokyo controller latency is to improve the database location or the network path, or to optimize database performance. Replicas, secondary replicas, and separate Sites are not valid solutions for this requirement.

Answer

Configure SQL Server Always On availability groups and point each zone's controllers to the nearest secondary replica.

Answer

Create a separate Citrix Site for Tokyo with its own database and use StoreFront to aggregate resources from both Sites.

Answer

Deploy a read-only database replica in Tokyo and configure the Tokyo controllers to use it for read operations.

Question 13

A Citrix architect is designing a new Citrix Virtual Apps and Desktops 7 environment for a company with two datacenters: one in Chicago and one in Dallas. The company wants users in each location to connect to resources hosted in their local datacenter whenever possible, but also wants to ensure that if the local datacenter becomes unavailable, users can still access their resources from the other datacenter. The architect decides to implement a multi-zone Site with a Primary Zone in Chicago and a Satellite Zone in Dallas. Which statement accurately describes the role of the Zone Data Collector in this design?

Accepted Answer

The Zone Data Collector in each zone brokers session launch requests for resources in that zone, and if the local Zone Data Collector fails, the Site automatically elects a new Zone Data Collector within the same zone.. In a multi-zone Site, each zone contains one or more Delivery Controllers that run the Zone Data Collector service. The active Zone Data Collector in each zone brokers session launch requests for resources in that zone, ensuring that users connect to resources in their local zone when possible. If the active Zone Data Collector fails, the remaining controllers in that zone hold an election to select a new active Zone Data Collector, providing high availability within the zone. The Primary Zone's Data Collector does not broker sessions for Satellite Zones.

Answer

The Zone Data Collector is only used during site configuration changes, and session brokering is handled by the Delivery Controller in the Primary Zone regardless of the zone in which the VDA resides.

Answer

Each zone has its own Zone Data Collector, and the Zone Data Collector in the Primary Zone is responsible for all zone elections and for maintaining the central configuration database.

Answer

The Zone Data Collector in the Primary Zone brokers all session launch requests for the entire Site, and Satellite Zones only contain VDAs that register with the Primary Zone Data Collector.

Question 14

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 15

A Citrix architect is designing a new Citrix Virtual Apps and Desktops 7 Site that will use a single SQL Server Always On availability group for the Site database. During a planned failover of the database, the Delivery Controllers must continue to function without manual reconfiguration. Which database connection method should the architect configure on the Delivery Controllers?

Accepted Answer

An Always On availability group listener name. The Delivery Controller must be able to reconnect to the database after a failover without administrative changes. An Always On availability group listener provides a stable virtual network name and automatically routes connections to the active replica, so the Controllers keep working through the role change. Other SQL Server high-availability options either need manual steps or do not present a single transparent endpoint to the Controllers.

Answer

A direct connection to each SQL Server node with a comma-separated server list

Answer

SQL Server log shipping to a standby server

Answer

SQL Server mirroring with a witness server