COMPUTING

• Boolean 


  true/false Statements
• String 


  Text
• Integer 


  Whole numbers
• Float


  Decimal numbers
• Software Development - identify


  Outline the problem
• Software Development - Analyse 


  See what the system needs
• Software Development - DESIGN


  planning all parts of the system
• Software Development - Implement 


  creating the system
• Software Development -TEST


  making sure the system works
• Software Development - EVALUATE


  refining the system
• What is a Variable 


  Data needs to be stored when programming, and we use variables to achieve this, A variables name or identifier is assigned to a data value to store it, This command is often known as an assignment Statement
• input statement 


  an input statement allows the user of the programme to enter their own data to be processed