Why primitive data types in java are not objects?

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What every java developer should know?

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What are j2ee technologies?

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Is c++ more secure than java?

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What is tomcat in j2ee?

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What is j2ee and j2se?

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What is sandbox in java?

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How is java development environment setup?

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What is isv?

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Whats the O/p of the below code snippet ? And explain how does it imply the concept of call-by-value/call-by reference. (PS : Pls ignore syntax errors) public class One { public oneA(){ sop ("Into One--");} } public class Two extends One{ public twoT(){ sop ("Into Two--"); } } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(a.oneA()); sop(t.oneA()); sop(a.twoT()); sop(t.twoT()); } }

4 Answers   Wipro,

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can someone tell me how does preparedstatement works? its an interface and where is the implementation?

3 Answers   Satyam, TCS,

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What is the name of java compiler?

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