What are advantages of VLANs?

A.	They establish broadcast domains in switched networks.
B.	They provide a low-latency internetworking alternative to routed networks.
C.	They utilize packet filtering to enhance network security.
D.	They can simplify adding, moving, or changing hosts on the network.
E.	They allow access to network services based on department, not physical location.
F.	They provide a method of conserving IP addresses in large networks.