State the merge-sort principle and its time complexity.
Does anyone still use java?
Is string is a data type?
What is treeset and treemap in java?
What is data structure in java?
How big is a gigabyte?
What is the final field modifier?
What is java thread dump, how can we get java thread dump of a program?
What is instance means in java?
What is static method with example?
Describe how to implement singleton design pattern in struts.
What is byte value?
Describe different states of a thread.
What are the advantages and disadvantages of object cloning?
How dead lock situation occurs in java and how you can identify it?