Procedure Oriented Programming
Modular Programming
Object Oriented Programming
None of these
Wrapping data fields with methods
Hiding data and internal methods using access modifiers in a class
Using Interfaces
All of the above
Inheritance
Encapsulation
Composition
None
.java
.class
Both a and b
Program
High level Language
Object
Member Functions
Data Members
Behaviour
Situation
Abstraction
Hiding complexity
Method hiding
Hiding constructor
class Cat extends Animal
class Animal extends Cat
Both are correct way
None is correct way
JVM
Source Code
Compilation
Bytecode
Polymorphism
Multiple inheritance for classes
multiple inheritance of interface
compile time polymorphism
. (dot)
+ (plus)
– (minus)
/ (divide)
method overriding
method overloading
constructor overloading
operator overloading
Class
Method
public
default
polymorphism
At run time
At compile time
At coding time
At execution time
Function overriding
Function overloading
Data hiding
class
One object is used to create one class.
One class is used to create one object.
One object can create many classes.
One class can create many objects.
Compile time polymorphism
Execution time polymorphism
Multiple polymorphism
Multilevel polymorphism
Functions of the object
Data Members of the object
Content of an object
All of these
Compile time
Run time
Both