raji007

• Feb 4th, 2007

 

Abstract data type logical cohesion of operands or variables along with set of operation which can be performed on it. In Java we have most of data types as abstract data types.it helps in implementing the oops concept of encapsulation, abstraction,modularisation.Eg:String data type in java is an abstract data type. String is defined as a character array data member of a class All operations related to or which can be performed on strings are included as methods of the class.

Jyotiranjan Mohapatra

• Mar 1st, 2007

 

Abstract Data Type is a tool which specify the logical properties of data types.