Learning Objectives


  • Explain the relationship between characters and Strings
  • Use common String APIs
  • charAt()
  • length()
  • comparing strings using equals() and equalsIgnoreCase()
  • Perform string concatenation using + and +=
  • String.format()


  • Concepts of repetition in programming.
  • How WHILE and FOR loops are used.
  • Identify repetitive portions of a program
  • Apply loops for repetitive portions of a program 
  • Modify loops by changing their start, stop and step conditions
  • The differences between the WHILE and FOR loops

Last modified: Wednesday, 9 November 2016, 3:56 PM