1.

Write the differences between Object Oriented Programming and Procedural Programming

Answer»

Object Oriented Programming:

  • Emphasizes on data rather than algorithm.
  • Data abstraction is introduced in addition to procedural abstraction.
  • Data and its associated operations are grouped in to single unit.
  • Programs are designed around the data being operated.
  • Example: C++, Java, VB.Net, Python

Procedural Programming:

  • Programs are organized in the form of subroutines or sub programs.
  • All data items are global.
  • Suitable for small sized software application.
  • Difficult to maintain and enhance the program code as any change in data type needs to be propagated to all subroutines that use the same data type.
  • Example: FORTRAN and COBOL


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