Is it possible to compare various strings with the help of == operator?
Does a function need a return?
Explain working of call by reference function invoking.
How to print nodes of a Binary tree?
Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?
What is a layout manager?
What's the difference between an abstract class and interface in java?
What are the important features of Java 8 release?
Explain the difference between arraylist and linkedlist in java?
Can Exception handling we can handle multiple catch blocks?
Can we use string in switch case in java?
When is finally block not called?
What is the purpose of a transient variable?