What is api in j2ee?

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What is comment?

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What is assembly in java?

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What is java web technologies?

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What is Connector architecture?

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How do you compile java?

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What is java developer?

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Can u give me sample code for ServiceImpl and DaoImpl, in j2ee .

1 Answers  

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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 authorization constraint?

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Hi Friends. I want complete technical flow of j2ee project with following technologies. jsp , servlet , Struts , Hibernate , (should follow mvc-2 design pattern) . with DAO ,DTO SERVICE layers .

0 Answers   Infosys,

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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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