The purpose of the additional 40 ground lines in the 80-conductor cable is to increase the data transfer rates and reduce interference from
A) Redundancy
B) Crosstalk
C) Slave devices
D) Master devices

Question

Quizplus · Accepted Answer

The additional 40 ground lines in the 80-conductor cable are used to reduce crosstalk between the data signals. Crosstalk is the interference caused by electromagnetic interference between adjacent wires in a conductor. By increasing the number of ground lines, these cables are better shielded against this interference, which allows for faster data transfer rates. It is not used for redundancy or to differentiate between slave or master devices.

The Purpose of the Additional 40 Ground Lines in the 80-Conductor