Answer Posted / sai

Java is not a acronym.Aberivation is "Just Another virtual
Approach".

What is the purpose of garbage collection in java, and when is it used?

1094

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1742

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what is ststic with example

2123

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When should you use arraylist and when should you use linkedlist?

982

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Explain the difference between private, public, package and protected in java?

1097

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What is oop in java?

1167

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Does string isempty check for null?

1088

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Why is String immutable?

1117

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Write an algorithm for quick sort?

1088

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Does windows 10 need java?

1102

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What is finalize()? Is finalize() similar to a destructor?

1005

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which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?

11392

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What is pojo class in java?

1203

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What is udp in java?

1045

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What is the difference between the paint() and repaint() methods in java programming?

1241

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