What is context root?

0 Answers  

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What are the four components of j2ee application?

0 Answers  

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What are defined as web components?

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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to update a batch in a table in jdbc which method of statement object is used

1 Answers  

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What is java ee sdk?

0 Answers  

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What is the difference between sendRedirect() and forward()? in what situations do we have to use send redirect() instead of forward().

13 Answers   Honeywell, Mind Tree, Samsung, Wipro,

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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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to update a batch in a table in jdbc which method of statement object is used.

6 Answers   Polaris, TCS,

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Since we can create managed bean by two ways as, we can define the bean name in faces-config.xml file so that page can use that OR we can write annotation on bean class so that it is automatically assign to page but I want to know which one is good programming practice ? And also mention disadvantage of other which should not prefer ... Thanking you...

0 Answers   ASD Lab,

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What are the most important topics in java?

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Is python more secure than java?

0 Answers  

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