Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. All portable computers run Windows 7.<br /> You virtualize applications by usi ng Microsoft Application Virtualization (App - V).<br /> You are deploying servers to five new branch offices. Each branch office has its own subnet, and will stream virtual applications from a local IIS server. Users frequently move between branch offices with th eir portable computers.<br /> You need to ensure that branch office users access virtualized applications only from the local IIS server.<br /> What should you do?()
A、Create a single DNS SRV record that contains all servers.
B、Create a single DNS A record and configure an HTTP host header for each IIS server.
C、Create five DNS A records with the same name. Point each A record to a different IIS server and disable the round robin option.
D、Create five DNS CNAME records with the same name. Point each CNAME record to a sin gle IIS server. Disable the netmask ordering option.