Sc Business Data Communications and Networking, Thirteenth Edition Student Choice Print on Demand
Question
Chapter 1, Problem 13Q
Program Plan Intro

Data communication networks:

Data communication is the transfer of information from one system to another by means of electrical or optical transmission systems.

Standards:

  • • Standards are essential in every business and public service unit. It is to ensure that hardware and software produced by different vendors can work together.
  • • It helps to develop hardware and software much easier.
  • • Examples: International Organization for Standardization (ISO), International Telecommunications Union-Telecommunications Group (ITU-T), and American National Standards Institute (ANSI).

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