Question

Two devices are in network if __________

(a) a process in one device is able to exchange information with a process in another device

(b) a process is running on both devices

(c) PIDs of the processes running of different devices are same

(d) a process is active and another is inactive

I had been asked this question during an online exam.

I'd like to ask this question from Basics in section Computer Networks Introduction of Computer Network

Answer 1

Correct answer is (a) a process in one device is able to exchange information with a process in another device

The best explanation: A computer network, or data network, is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections between nodes. The nodes have certain processes which enable them to share a specific type of data using a distinct protocol.