What is fundamental datatype?
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I have a String s = java; What is the output when I say s.replaceAll('j', 'k'); Also what is the value of s after replacing?
What is scope & storage allocation of global and extern variables? Explain with an example
What state is a thread in when it is executing?
What is the importance of main method in Java?
What is clipping and repainting and what is the relation between them?
Accenture NJ mostly ask question on Collection like 1)How to sort Objcts and how treeset sort them 2)Explain mechanism of Hashcode finding in Java 3)Name some of the Sorted collection.
how its run?
what is mean by String and StringBuffer? What is mean by Methooverriding and Overloading?
What modifiers are used with a top level class?
What does ide stand for?
What are the parts of a method?
What is :: operator in java 8?