ava is not an entirely pure object-oriented programming language. The following are the reasons:
* Java supports and uses primitive data types such as int, float, double, char, etc.
* Primitive data types are stored as variables or on the stack instead of the heap.
* In Java, static methods can access static variables without using an object, contrary to object-oriented concepts.
Posted Date:- 2021-09-30 05:23:08
What are the characteristics of an abstract class?
What are the manipulators in OOP and how it works?
. What is the difference between a class and a structure?
How many types of constructors can be used in Java? Please explain.
Can we run a Java application without implementing the OOPs concept?
What is Garbage Collection(GC)?
What is the difference between a class and a structure?
How is data abstraction accomplished?
What are different access modifiers in Java?
Can you please highlight the difference between a class and a structure?
What is meant by a copy constructor?
Are class and structure the same? If not, what's the difference between a class and a structure?
List the various types of constructors
Explain Abstraction with a real-time example.
Why is a need for Object-oriented programming?
Is it always necessary to create objects from class?
How much memory does a class occupy?
How does C++ support Polymorphism?
What are some advantages of using OOPs?
What are the main features of OOPs?
What is meant by Structured Programming?
Explain Is Java a pure Object Oriented language?
What is Structural programming?
What are the different types of inheritance?
What are some other programming paradigms other than OOPs?
What are some major Object Oriented Programming languages?