Explain about Superclass and Subclass?

6 Answers  

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What is method with example?

0 Answers  

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diffrence b\w println() and printf()

8 Answers   NIIT,

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Define max and min heap, also the search time of heap.

0 Answers   GrapeCity,

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Which java ide is used the most?

0 Answers  

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What is java lang string?

0 Answers  

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what is difference between Interface and abstract class

2 Answers   GCPL,

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Explain the importance of throwable class and its methods?

0 Answers  

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What is multiple inheritance & can we implement it in java?

6 Answers   Satyam,

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Can we place the any object to key attribute of HashMap<key,value>?

4 Answers   HCL,

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What is the use of static methods?

0 Answers  

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Explain all java features with real time examples

0 Answers  

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