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boolean add(object)
boolean offer(object)
object remove()
object poll()
object element()
object peek()

Can we execute a program without main?

0 Answers  

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Is array a class in java?

0 Answers  

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What are the advantages of user defined functions?

0 Answers  

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What is the diffrence between inner class and nested class?

0 Answers  

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How can we handle runtime exceptions? write one sample program? Can we write runtime exceptions beside the throws key word? if yes write sample program?

1 Answers   Huawei,

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What is Hash Code in Java?

6 Answers   Cognizant,

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What is boolean keyword in java?

0 Answers  

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what is difference between front controller and action servlet?

2 Answers  

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what is the use of StringBuffer?

2 Answers   Accenture,

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How we can skip finally block of exception even if some exception occurs in the exception block in java?

0 Answers  

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Explain the differences between static and dynamic variables?

0 Answers   Fidelity,

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What’s the difference between constructors and other methods?

0 Answers  

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