D Control is correct

Typo - Control (D) is correct

D Control is correct

D is correct They question ask Specifically about the Virtual Apps and Desktops Service. That in The Citrix Cloud environment sits in the Control Layer. It is true that the gateway and work space are controlled in a Citrix cloud and sit in the Access layer but the question is specifically asking about the Virtual Apps and Desktops and that is in the Control layer.

D is correct

D, it is simple, it is the only thing that is only, exclusively handled by Citrix.

the keyword is "always managed" whereas othere like ADC are optional..hence C is correct.

Control layer have Delievery Controller, DataBase, License, optional is Access Layer with StoreFront and Citrix Gateway Service Rigth Answer is D Control

is very difficult the answer... is this webpage https://docs.citrix.com/en-us/tech-zone/design/reference-architectures/virtual-apps-and-desktops-service.html "In the Citrix Virtual Apps and Desktops Service, the management or control plane for a customer deployment is provisioned and managed by Citrix on Citrix Cloud. Customers don’t handle the core product installation, setup, configuration, upgrades, monitoring, or scaling of the management plane as that is all left to Citrix to handle and keep evergreen and secure." i think that depend of the word " managed " Citrix managed the servers (update, instalattion..etc) but not managed "the Citrix Cloud console"

c is correct https://www.citrix.com/blogs/2018/05/31/cloud-guidepost-understanding-the-control-plane-and-planning-the-access-layer/