Latest OOPs Concepts Aptitude Question SOLUTION: What are the main underlying concepts of object orientation?

• Placement Papers
• /
• OOPs Concepts
• /
• HR Interview
• /
• Interview

OOPs Concepts Question Papers:

(#M40028287) OOPS CONCEPTS HR Interview question C++ and OOPS Keep an EYE

What are the main underlying concepts of object orientation?

Asked In OOPs Concepts MAN (10 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (6)   (2) Submit Your Solution Interview

Read Solution (2) :

om anand  (9 years ago)

Mainly there are four concepts for object orientation:
1.Abstraction -grouping of data and behaviour(operations)
into a conceptual object.
2.Encapsulation -Its the implementation mode of data
abstraction.With encapsulation, we can accomplish data
hiding
3.Polymorphism -Polymorphism refers to the process whereby
an object invokes a method of another object in a common
manner (with the same name) without understanding or caring
how it is accomplished.

4.Inheritance-When an object is derived from another
object. It inherits all the properties of another objects.

Is this solution Helpfull? Yes (4) | No (3)  

John Russell Melia Jr.  (5 years ago)

The core object-oriented concepts and most widely accepted are listed:
Encapsulation
Inheritance
Polymorphism

Encapsulation binds data and methods to a single entity.

Inheritance is a mechanism which allows all the characteristics of a base class to be passed on to a derived class. The mechanism extends an existing base class without modifying it, thus producing hierarchical relationships between them. Inheritance supports substitutability of functions seen in a base class by the derived class so as to extend functionality.

Polymorphism is a mechanism where the definition of a function is bound to a function name depending on data type. The data type may refer to an object pointer or the data type of function parameters.

Is this solution Helpfull? Yes | No   

Please Login to Read Solution.