How primary key is implemented in Oracle?

0 Answers  

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can any one tell me how to learn good coding techniques

3 Answers  

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How to deploy Jar, War files in J2EE?

0 Answers   HCL,

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What class is the top of the awt event hierarchy?

0 Answers  

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what are design patterns in java?give with example?

2 Answers   HCL, iGate,

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1) Scenario: I developed my application on local system and everything is perfect and tested. Now on UAT this application is deployed on clustered server environment. They are logical or physically clustered. But application is not working over there.  What is the issue with application?  What are the first things which come in your mind?

1 Answers   L&T,

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int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!

0 Answers  

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Can we sent objects using Sockets?

0 Answers  

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When a thread blocks on i/o, what state does it enter?

0 Answers  

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What is the priority of Garbage collector thread?

3 Answers  

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Why are component architectures useful?

0 Answers  

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What is Lock Based Protocol and what is its use?

2 Answers   Wipro,

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