5.1

• What is a web browser 


  Responsible for the rendering of hyper text mark up language html and displaying web pages
• What Are 5 functions of Web browser


  • To store bookmarks or favourites
  • Record user history
  • Allow multiple tabs
  • Provide Navigation tools
  • Provide an address bar
  • Store cookis
• What is a protocol


  A set of rules that allow two devises to communicate with each other
• give two examples of protocol


  • HTTP
  • HTTPS
• What is HTTPS Stand For


  • Hypertext transfer protocol
• What does HTTPS do


  Provide encryption and authentication for the requesting and delivering of HTML pages
• What is HTTP


  Hyper text transfer protocol
• What is HTTP function


  Requsting and delivering of html web pages