what is the purpose of "virtual"?

0 Answers   EDS,

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Explain Big-O notation with an example

1 Answers  

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Which class has no duplicate elements?

8 Answers  

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Using callable statement how can you pass out parameters, explain with example?

0 Answers  

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for(i=0;i<100;i++) { int i=method();//method returns no's from 1 to 10; /* insert some stmts which can give output like no.of times numbers(1-10) returned. (for example if it returns 2 then i want output how many times 2 returned) like that i want output for no's 1 - 10 how many times each no returned. */ }

3 Answers  

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What is default specifier ??? Use of default specifier ???

4 Answers   Cognizant, Syntel,

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explain how many oops concepts available in java with realtime scenarios?

1 Answers   TCS,

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what is hashmap& hashtable with example?

1 Answers   CTS,

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what are the rules to use try catch finally?

1 Answers   Satyam, UJ,

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What about main() method in java ?

0 Answers  

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How does split work in java?

0 Answers  

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What is the difference(or similarity if there are some) between object and a variable?

4 Answers   ME,

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