How does a switch differ from a hub?
A. A switch does not induce any latency into the frame transfer time.
B. A switch tracks MAC addresses of directly-connected devices.
C. A switch operates at a lower, more efficient layer of the OSI model.
D. A switch decreases the number of broadcast domains.
E. A switch decreases the number of collision domains.
Correct Answer: B
What must occur before a workstation can exchange HTTP packets with a web server?
A. A UDP connection must be established between the workstation and itsdefault gateway.