NIELIT 2016 MAR Scientist B - Section C: 47

Question

In object oriented design of software, objects have

• A. attributes and name only
• B. operations and name only
• C. attributes name and operations
• D. mutation and permutation property

Answer 1

Option C: attributes name and operations

Object-oriented design is the process of planning a system of interacting objects for the purpose of solving a software problem. It is one approach to software design

An object contains encapsulated data and procedures grouped together to represent an entity. The 'object interface' defines how the object can be interacted with. An object-oriented program is described by the interaction of these objects. Object-oriented design is the discipline of defining the objects and their interactions to solve a problem that was identified and documented during object-oriented analysis.

https://en.wikipedia.org/wiki/Object-oriented_design