What are Encapsulation, Polymorphism and Inheritance?

5 Answers  

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How will you communicate between two applets?

0 Answers  

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can we take more than one null values for Unique constraints.

1 Answers   3i Infotech,

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Difference between static synchronization vs. Instance synchronization?

0 Answers  

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What are the skills required for core java?

0 Answers  

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What are singleton services?

0 Answers  

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why string constant pool in java

2 Answers   TCS,

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Difference between ‘is-a’ and ‘has-a’ relationship in java?

0 Answers  

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int a=10,b=20,c=30 a= b+c;b=a+c;c=a+b; System.out.println("The value is"+a+b+c;

17 Answers   Honeywell,

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In which order the iterator iterates over collection?

0 Answers  

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is memory to the abstract class allocated ..or objects not instantiated

7 Answers   Synechron, TCS,

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How to write custom exception in java?

0 Answers   Cyient,

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