Which statement is true of a communication bus?
A) It is like a computer network in a large office.
B) It is an electronic component that is used by a computer to do its work.
C) It may be held normally open (NO) or normally closed (NC).
D) It is a network of satellites deployed in orbit around the earth.

Question

Quizplus · Accepted Answer

A communication bus is like a computer network in a large office, allowing for communication between different components or devices connected to the bus. Option B is incorrect because a communication bus is not an electronic component, but rather a system that connects electronic components. Option C is incorrect because holding a communication bus normally open or normally closed is not applicable. Option D is incorrect because communication buses are not related to satellites.

Which Statement Is True of a Communication Bus