Appendix AAnswers to Review Questions

Chapter 1: Using the Internet

  1. B, D. The Internet is the global network of interconnected networks that use standardized communication protocols to exchange data and information between them. In a simpler manner, it is also considered the physical network of computers and devices (smartphones, tablets, and so on) all over the world.
  2. C. WWW stands for World Wide Web.
  3. A, D. The World Wide Web is a system of websites connected by links. It is a part of the Internet but not the entire Internet.
  4. A, B. URL stands for Uniform Resource Locator, and it is the address of a website or a web page on the WWW.
  5. B, D. A web browser is an application that displays a web page on a computer or mobile device. The first web ...

Get IC3: Internet and Computing Core Certification Living Online Study Guide now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.