What are the important features of Java 8 release?
Can abstract class have private constructor?
What is array pointers ?
What is a numeric literal?
How static variable work in java?
What do you mean Abstraction in java?
when should you use stringbuilder class in a program?
What is literal example?
what is ststic with example
Why unicode is important?
Which oo concept is achieved by using overloading and overriding?
What is local variable and instance variable?
what is the difference between future and callable interface in java?
What does += mean coding?
Where is const variable stored?