Answer Posted / gupta

two types
1.static
2.dynamic

Why can't we use static class instead of singleton?

933

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Explain java thread life cycle.

1019

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What happens if we override only equals?

968

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Why are global variables used?

1011

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What is native method in java?

1053

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How to sort list of list in java?

1082

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what are three ways in which a thread can enter the waiting state? : Java thread

1006

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Why is singleton class used?

1030

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What is collection sort in java?

929

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Why main() method is public, static and void in java ?

1086

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Can a hashset contain duplicates java?

971

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What is internal variable?

1003

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Can we call the run() method instead of start()?

1032

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Is it correct to say that due to garbage collection feature in java, a java program never goes out of memory?

1013

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Can java run on google chrome?

1187

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