Explain about OOPS concepts and fundamentals.
what is difference between abstract factory and factory design patterns?
How does access modifiers work?
What is parameter tag and what is its use?
What is an abstract class and abstract method?
What is complexity in java?
What is a constructor overloading in java?
What is java class writing rules?
What is the difference between preemptive scheduling and time slicing?
What is the final variable?
write a program to create an arraylist and listeterator.and value should be enter through keyboard.
What are wrapped classes?
what is the context