Difference between String & StringBuffer

16 Answers   IBM, Infosys, Tech Mahindra, Wipro,

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Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?

0 Answers  

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What is meant by tab pans?

0 Answers  

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Name the immediate superclass of the MenuComponent class?

1 Answers  

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Can singleton class be serialized?

0 Answers  

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what is object slice?

0 Answers  

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while creating thread why we extend thread class

2 Answers  

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Difference between error and exception

3 Answers   Nous, TCS,

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What is the purpose of abstract class?

0 Answers  

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What is getkey () in java?

0 Answers  

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What collections you have worked on? Internal working of Hashmap?

1 Answers   Bravura Solutions,

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What does the exclamation mark mean in java?

0 Answers  

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