What value does read() return when it has reached the end of a file?

0 Answers  

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What is the O/P of the below Code Snippet ? And how does it imply the concept of call-by-value/call-by-reference. (Note : Pls ignore syntx errors) public class One { sop ("Into One--"); } public class Two extends One{ sop ("Into Two--"); } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(One.a); sop(Two.a); sop(One.t); sop(Two.t); } }

2 Answers   Wipro,

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For an example, if we have some variable in run method, and we created one or more threads. Does all threads will share the same variable or a copy of variable is created for each thread??

1 Answers  

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How primary key is implemented in Oracle?

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What are the design considerations while making a choice between using interface and abstract class?

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Difference between DurableSubscription and non- DurableSubscription?

0 Answers  

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Why a client should be multithreading? Explain.

0 Answers  

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What is preemptive and Non-preemptive Time Scheduling?

6 Answers   Cognizant,

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If I define a method in JSP scriplet <%..%>, where will it go after translation into a servlet?

8 Answers   HeadStrong,

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Are enterprise beans allowed to use thread.sleep()?

0 Answers  

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What is mdb and what is the special feature of that?

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In inglish: How to convert jar to exe files? Em português: Como converter arquivos .jar para .exe?

0 Answers  

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