Is visual studio good for java?

0 Answers  

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In DAO we are writting sql queries , how it is possible with creating and closing database connections.

0 Answers  

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what is data modeling?what is final method

1 Answers   Oracle,

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There are 2 classes . Class A and Class B. In Class A i declared a variable in private. if we can access this private variable in Class B. If yes means , how we can access ?

7 Answers   HCL, Itx Centrics, Virtusa,

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What are struts?

0 Answers  

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Which package is imported by default in java?

0 Answers  

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Is java gui dead?

0 Answers  

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What is java naming and directory service?

0 Answers  

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What is deployment descriptor?

0 Answers  

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Give some advantages of orm (object-relational mapping)?

0 Answers  

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What is conversational state?

0 Answers  

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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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