What is Applet Stub Interface ?
What are the features of junit?
How do you achieve singleton?
Write a program to calculate factorial in java?
What is arraylist e in java?
Does java linked list allow duplicates?
what is instanceof operator used in java?
What is a finally block?
Name the packages in JDK?
What is mutable object and immutable object?
Explain the selection sort algorithm and state its time complexity?
Give differences between Quicksort & Mergesort. When should these sorts be used and what is their running time?
What is meant by method?