What is a short in java?


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More Core Java Interview Questions

How do you decide when to use arraylist and linkedlist?

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What is a method type?

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Differentiate between static and non-static methods in java.

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Are floats faster than doubles?

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Is int primitive data type?

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What is meant by JVM? Is JVM platform independent or not?

0 Answers   Wipro,


in a constructor what happen if u call super and this in the same class? i know that it is not possible to call both in the same one? if we call what will happen?

10 Answers   ITC Infotech,


How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)

3 Answers   ProdEx Technologies,


Can we have try block without catch block?

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What is the purpose of garbage collection in java?

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What is the % operator?

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How can we achieve thread safety in java?

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