Working With Functions

1
Working With Functions

• Building Block to Structured Programming
  Methodology

2
Working With Functions

• Distinction between Library (Built in) functions
  and User Defined Functions.
• How to define and call Functions.
• How to pass values and receive values in return.
• How to call a Function dynamically using a string
  stored in a variable.
• How to access global variables from within a
  Function.
• Variable Scope