Which three minimum permissions should a Citrix Engineer configure for a user or group in the security settings of the User Layer folder? (Choose three.)

Scenario: A user from the 'test.com' domain is browsing a StoreFront server from the 'corp.com' domain with URL: https://sf.corp.com. The user notices that the browser redirects to a server with URL: https:// apps.test.com and again back to https://sf.corp.com. The user logged into the StoreFront store without getting any authentication prompt.
is the Identity provider and is the authentication method used in this scenario.

Which tool should a Citrix Engineer use to change the priority of an application layer to meet business requirements?

Scenario: A Citrix Engineer noticed that a Citrix Virtual Apps and Desktops environment lost connection to the SQL servers where the Citrix databases are running. Due to this, the Site has become unmanaged and first- time users CANNOT connect to their Citrix Virtual Apps & Desktops resources.
The setup was recently upgraded from Citrix Virtual Apps and Desktops 7.11 to Citrix Virtual Apps and Desktops 7.15 CU4.
What should the engineer do to minimize the impact of the SQL outage?

Which two statements are valid regarding communication of Flexcast Management Architecture (FMA) services with the database? (Choose two.)