can we create a instance for intwerface?

3 Answers  

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How would you use Bubble Sort to sort the number of elements?

0 Answers   Genpact,

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4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (

0 Answers  

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class{ ... ... interface myinterface{ ... ... } abstract class{ .. .. } ... .. .. } is this possible to write "Interface and/ or Abstract class inside a class ? if possible whcich one is possible is only interface? is only abstract?

2 Answers   Logica CMG,

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watz the difference between abstract class and interface? Which one u ill choose as a designer?

1 Answers   Sonata,

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What are the different types of methodologies?

0 Answers  

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What is jagged array in java?

0 Answers  

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What are the legal operands of the instanceof operator?

0 Answers  

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Can we pass null as argument in java?

0 Answers  

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Do I need to import java.lang package any time? Why?

1 Answers  

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What does  mean in regex?

0 Answers  

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What are the methods of object class ?

0 Answers  

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