Central Configuration service
The Configuration (Central Configuration) Service is the "glue" of FMA, managing service registration and inter-service communication so that all services know how to find and talk to each other.
Delegated Administration service
The Delegated Administration Service enforces role-based administrative rights within the site, ensuring only authorized administrators can perform specific management tasks.
Configuration Logging service
Configuration Logging records every configuration change in the site database, providing an audit trail and enabling rollback or troubleshooting of policy and configuration updates.

The SDX platform is a multi-tenant appliance that supports multiple Citrix ADC instances. Each instance is fully isolated and has its own dedicated resources. The SDX platform allows administrators to create, manage, and monitor multiple instances from a single management interface.

Option B is correct because spillover policies are applied on the GSLB virtual server level, not on the individual GSLB service level. Therefore, the user cannot have a backup for a subset of GSLB services.
Option C is correct because the selection of a GSLB service is based on the load balancing method configured on the GSLB virtual server, which applies to all the GSLB services bound to it.
The user cannot restrict the selection of a GSLB service from a subset of GSLB services for the given domain.

When you add machines with an older VDA version (2203 LTSR) into a Delivery Group whose functional level is determined by the newer VDA (2402 LTSR), Studio will allow the join, but the Delivery Group's functional level drops to the earliest VDA version present. Consequently, any features introduced after that older VDA version are not available in that group.

The course covers how to deploy and manage machines running the VDA in both on- premises datacenters and public clouds, such as AWS. The Citrix Virtual Apps and Desktops service also supports Azure and Google Cloud Platform as resource locations for VDAs. Citrix Cloud is not a resource location, but a platform that hosts the Citrix Virtual Apps and Desktops service. VMware Workspace One is not a supported resource location for VDAs, but a competing product from VMware.