You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system.You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services，and configuring aweb services infrastructure. There is a single Active Directory domain in your network. The networkcontains a Terminal Server that runs Windows Server 2008， and client computers that run Windows Vista.All computers are members of the domain. You use the TS RemoteApp Manager to deploy an application.The Terminal Servers security layer is set to Negotiate. You have to make sure that domain users are notprompted for credentials when they access the application. 
What action should you perform to make sureof this？（）

A.The Credential Delegation settings in the local Group Policy should be modified on the server.
B.The Password Policy settings in the local Group Policy should be modified on the server.
C.The Credential Delegation settings in the local Group Policy should be modified on all client computers.
D.The Password Policy settings in the local Group Policy should be modified on all client computers.