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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what is the difference between String s="hello"; and String s=new String("hello");?

3 Answers  

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How do constructors use this() and super()?

0 Answers  

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How many types of memory areas are allocated by jvm?

0 Answers  

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how can you say that java is independ language

2 Answers   TCS, Wipro,

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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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Is string a keyword in java?

1 Answers  

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what is use of business objects?

3 Answers   Tech Mahindra,

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What is polymorphism in java? What are the kinds of polymorphism?

0 Answers  

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What is the root class for all Java classes?

8 Answers   IBM, Infosys,

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Is singleton set an interval?

0 Answers  

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What is jit compiler in java?

0 Answers  

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