Which of the following is an action that can be taken by a switch upon receiving a frame?

A) It may forward the frame out of a selected port.
B) It may filter the frame and not send it out of a port.
C) It may retransmit the frame out of the port at which it was received.
D) It may periodically retransmit the frame on all ports to assure receipt.

A, B
Explanation: A) The switch uses forward-versus-filter, choosing to forward or filter (not forward) a received frame.
B) The switch uses forward-versus-filter, choosing to forward or filter (not forward) a received frame.

Computer Science & Information Technology

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Modularizing a program makes it more efficient by including highly cohesive code and calling another module for each separate task.

Answer the following statement true (T) or false (F)

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