Chapter 1, Problem 29SG

Program Plan Intro

Online social networking:

It is a platform that allows user to build a social networks or social relations with other user who share same activities, personal or career interests, and real-life connections or backgrounds.

Program Plan Intro

Password:

• Password is a string of characters used to validate the user during the authentication process.
• It is usually the combination of characters, numbers, uppercase letters, lowercase letters, and special symbols.
• It is mainly designed to enable the user to gain access to a device, website or application.
• It includes different types are as follows:
  • Main password
  • Billing password
  • Hosting password
  • Setting password and so on.