Choose a CORRECT statement on the Ethernet technology.
A) Switches do not regenerate arrived signals in their shapes and strengths.
B) The LLC sub-layer header describes the type of packet contained in the frame's data field.
C) Ethernet switches utilize CSMA/CD to control network access.
D) It is generally OK for office workers to install hubs or switches in their office because this does not affect overall network performance.
E) Most switches rely on the half-duplex mode of data transmissions.

Question

Quizplus · Accepted Answer

The LLC sub-layer header does indeed describe the type of packet contained in the frame's data field.

The other options are incorrect:

A) Switches do regenerate arrived signals in their shapes and strengths. 
C) Ethernet switches do not utilize CSMA/CD to control network access; this is only used in shared Ethernet networks. 
D) The installation of hubs or switches by office workers can have an impact on overall network performance. 
E) Most switches rely on the full-duplex mode of data transmissions, not half-duplex.

Choose a CORRECT Statement on the Ethernet Technology