unit 1 principles of computer science

coding for the web

characteristic, features and imlications of mark-up languages

mark-up is is used mainly to specify the content but not the structure of the program. I.e <p> new paragraph</p> other examples on page 56.

Uses, apps and apps of server side processing and scripting

popular script tech

• PHP
• Microsoft ASP .Net
• JavaScript Server Pages (JSP
• Python
• Ruby

the server script codes can perform complex tasks. these can range from:

• encryption 
• databaseconnectivity, querying, manipulation and management
• email generation
• file creation
• user authentication
• …