What are the advantages of arraylist over arrays?
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Difference between String and String Buffer?
Which java version is latest?
What is the difference between char and char *?
what is the use of reference variable
What code optimizations techniques you follow in general practice?
2 Answers Accenture, TCS, Wipro,
What is a priority queue java?
What is autoboxing in java?
there are N number of matchboxes numbered 1...N.each matchbox contain various number of stick.Two player can alternatevely pick some amount of stick from the higest stick containing box . The player is condidered win if there is no stick after his move.Find the final move so that the move player win. Note:In case the number of stick is equal ,pick the stick from the higest numbered box.
what is interface in java? Explain
What is arraylist class in java?
Who found java?
Explain inheritance in java?