Scenario: A Citrix Engineer is deploying a Citrix Virtual Apps and Desktops environment. The engineer noticed some Virtual Delivery Agent (VDA) machines are having registration issues.
Which three items should the engineer review within the company infrastructure to determine the root cause of the issue? (Choose three.)

Scenario: A Citrix Engineer is managing a large environment with multiple locations. The setup is as follows:
- The setup has a single Citrix Virtual Apps and Desktops site with multiple zones such as a Primary zone and
3 Satellite zones.
-Virtual Delivery Agents (VDAs) are available for all applications in all 3 Satellite zones.
-An application 'app1' has its application database located in Satellite zone.
-As a sovereign mandate, it is desirable that this application database should NOT be accessible from zones 2 and 3.
-The application does NOT create any database cache and cannot work if the database is NOT reachable. - The outage is acceptable for complying with the sovereign mandate.
Which zone preference should the engineer configure to achieve this setup?

Which Citrix technology can a Citrix Engineer use to optimize the CPU or bandwidth consumption of HDX sessions?

Which three layers can a Citrix Engineer include in an image template? (Choose three.)

Which component must a Citrix Engineer use to configure security settings on User Layer folders?