Which three pre-requisites should a Citrix Engineer take into consideration when configuring Smart Card authentication in the Citrix Virtual Apps and Desktops environment? (Choose three.)

A Citrix Engineer can use ___________ and ___________ to optimize the performance of Windows workloads.

Scenario: A Citrix Engineer is working on a StoreFront subscription synchronization issue in an existing Citrix Virtual Apps and Desktops environment. One StoreFront server is in the New York datacenter and another in the San Francisco datacenter. The servers are NOT in the same group. The engineer has run all the required PowerShell commands on both StoreFront servers.
In which local Windows user group of each StoreFront server should the engineer add the Microsoft Active Directory domain machine accounts?

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

Which two components are hosted in Citrix Cloud when using Workspace Environment Management (WEM) service? (Choose two.)