How will you print number in reverse (descending) order in BST.
How will you compute size of a structure?
What is collection class in java? List down its methods and interfaces.
What are the methods used to implement for the key object in the hash map?
What are passing parameters?
What’s the difference between the methods sleep() and wait()?
Difference between Primary key and unique key?
How you can force the garbage collection?
Can we have return statement in finally clause? What will happen?
Write a java program to print fibonacci series?
What is volatile data type?
Which category the java thread do fall in?
Name the method that used to clear the buffer ?