java program with complete 4 oops concepts implemented example

0 Answers   Infosys, NIIT,

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Can inner class final?

0 Answers  

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What are the drawbacks for singleton class?

0 Answers  

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What is an example of declaration?

0 Answers  

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Interface A { String test(); } Interface B { int test(); } Create a class AB which must implements both A & B interfaces.

17 Answers   Hewitt,

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can any one tell me when do u go for inheritance and polymorphism

3 Answers  

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Is zero a natural number?

0 Answers  

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How to find the size of an array a)array.length() b)array.length c)array.size() d)array.size

6 Answers   Accenture,

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What does sprintf mean?

0 Answers  

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Is a copy constructor?

0 Answers  

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Can we inherit the constructor in a Class?please give one example.

9 Answers   iGate,

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how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion

2 Answers   SAP Labs,

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