Difference between Abstract Class & Interface?

4 Answers   HCL, IBM,

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What is persistence xml in java?

0 Answers  

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Write a class which checks whether a given number is prime or not. Write another class to implement the behavior of previous class and print the series of twin prime number upto a given range.

0 Answers  

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What is numberformatexception in java?

0 Answers  

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when a program class implements an interface it must provide behavior for..?

1 Answers  

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What is jdk jre and jvm?

0 Answers  

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what is the difference between Collaboration and Java Collaboration definition interms of JAVACAPS terminology?

1 Answers   CSC,

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hibernate3.jar file contain 7 dependency jar files what is that ?

1 Answers  

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Is jprofiler open source?

0 Answers  

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i heard that JVM internally contains pointers...is this true?

4 Answers   Wipro,

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Can the main method be declared final?

0 Answers  

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What is an interceptor in java?

0 Answers  

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