Technician A says the PCI data bus system is a single wire multiplex system. Technician B says the CAN data system is a twisted-wire multiplex system. Who is correct?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Both statements are correct. The PCI (Peripheral Component Interconnect) data bus system indeed uses a single wire for its multiplex system, allowing multiple signals to share the same communication line, which is characteristic of a multiplex system. On the other hand, the CAN (Controller Area Network) data system utilizes a twisted-pair wire design for its multiplex system, which helps in reducing electromagnetic interference, making both statements accurate.

Technician a Says the PCI Data Bus System Is a Single