Three types of Object Oriented method – Object Modelling Technique (OMT) – Object Process Methodology (OPM) – Rational Unified Process (RUP)
1. Object Oriented Development (OOD) (Booch 1991,1994).2. Object Oriented Analysis and Design (OOA/D) (Coad and Yourdon 1991).3. Object Modelling Techniques (OMT) (Rumbaugh 1991).4. Object Oriented Software Engineering (Objectory) (Jacobson 1992).5. Object Oriented Analysis (OOA) (Shlaer and Mellor 1992).6. The Fusion Method (Coleman 1991)..