What is substring of a string?
What is use of valueof () in java?
What is the difference between object oriented programming language and object based programming language?
What is the difference amongst jvm spec, jvm implementation, jvm runtime ?
give an example for encapsulation?
What is meant by final class?
How do you execute a thread in java?
Explain the difference between jdk, jre, and jvm?
How to set the Heap size in Java ?
What is the need of transient variables in Java ?
Can we have multiple classes in single file ?
What is void class in java?
What is a local, member and a class variable?