Computer Science Illuminated
Computer Science Illuminated
7th Edition
ISBN: 9781284155617
Author: Nell Dale, John Lewis
Publisher: Jones & Bartlett Learning
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Question
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Chapter 7, Problem 58E
Program Plan Intro

a.

Information hiding:

  • It is the process of hiding the details of a module.
  • The objective of information hiding is to manage the access of module information.
  • It hides the internal building blocks from the outside world.
  • Algorithm and its implementation details are protected.
  • The unauthorized changes of the information and procedure are protected.

Explanation of Solution

b.

Examples for information hiding:

  • A phone SIM card may store various phone numbers but user cannot read numbers directly rather a phone set is needed to read this information for the user...

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