What is difference between iterator and enumeration in java?

0 Answers  

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What is the difference between add() and addElement() method in Vector Class ?

2 Answers   TCS,

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What is externalizable interface?

0 Answers  

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How do you square a number?

0 Answers  

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How applets will communicate with each other?

1 Answers  

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what is abstract class in Java?

0 Answers   Hexaware, Syntel,

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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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What is java class writing rules?

1 Answers   Oracle,

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What is JVM ? use of JVM?

6 Answers   BVC, Tech Mahindra,

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Explain illegalmonitorstateexception and when it will be thrown?

0 Answers  

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What is meant by attribute?

0 Answers  

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Name the methods that used to get and set the text label displayed by a Buttonobject?

1 Answers  

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