what is polymorphism?

4 Answers  

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Tell me the difference between an applet and a Japplet?

1 Answers  

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if the memory capacity is 700 presently occupied by process is 690. then another process request space(40) how this situation handled in java.

4 Answers   Wipro,

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What's the base class in java from which all classes are derived?

0 Answers  

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Explain class A{} class B{} class C{} all the three classes are saved in a single file name, what the name should i provide to the file ,in what file name should i run the program? Ple Explain

9 Answers   DNS, Infosys, TCS,

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What methodology can be utilized to link to a database?

0 Answers  

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Why is static used?

0 Answers  

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Why Set interface contains unique elements, what internally implemented for this so that it contains unique elements?

1 Answers   Rolta, TCS,

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i need to know the website that i can compile and run a java code in online.(while system doesn't contain any jdk and jre)

0 Answers  

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7) Suppose there is Student class like class student { int age; string name; } We want to store these objects in a HashMap. Do we need to override any methods in Student class? If any which ones and why? what if i just override equals or just hashcode? what will be the results in both the cases?

4 Answers   CSC, Nagarro, RBS,

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Which package has light weight components?

0 Answers  

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Is int a class in java?

0 Answers  

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