Answer Posted / vidya

what is the present version of java?

Can we serialize arraylist in java?

1012

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Explain java code for recursive solution's base case?

1034

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Can we able to pass objects as an arguments in java?

1026

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Why java is considered as platform independent?

1005

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What is string variable?

1055

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what is the major difference between linkedlist and arraylist in java?

1219

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What is thread safe singleton?

949

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What is the applet security manager, and what does it provide?

997

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Give any two differences between C++ and java.

1148

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Compare Mutex and Semaphore in java.

1006

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What is wrapper class example?

1000

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What does snprintf return?

1001

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What exceptions occur during serialization?

1088

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Why is an interface be able to extend more than one interface but a class can’t extend more than one class?

1169

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What is meant by method overriding?

1113

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