What is appletviewer?
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State the difference between creating string as new () and literal.
What is public static void main?
What is the purpose of final keyword and when to use it?
How to perform bubble sort in java?
What is the difference between I ++ and ++ I in java?
What does next mean in java?
what is polymorhism what is inheritance? what is Abstract n Interface? what if two interfaces have same method and a concrete class is implementing both the interfaces. Will there be a compilation error? What are mutable and immutable classes? How can u make a class mutable? when will u use dem ...explain with example? what is overriding and overloading? what is garbage collection? what is Thread? how do dey communicate? what are the different ways of implementing ? have u used any messaging technologies? what is synchronization? what are some additions in java 1.5? what are generics? whst is advanced for loop? what is finally block? can u have a try in finally? yes!! can u have a finally in finally? how do you write junits? when is a object eligible for garbage collection?explain? a = null and b has ref to a will b be eligible to be garbage collected? sql questions like diff joins? how do dey work? exception handling? what is marker interface? what is the need??
What is meant by object oriented programming – oop?
Can you declare an interface method static?
Can we declare a static variable inside a method?
How to use Media tracker Class.
Explain the term virtual machine?