Answer Posted / guest

false

Is math an abstract class in java?

531

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Is arraylist an object in java?

597

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Does java set allow duplicates?

524

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What is java english?

489

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Differentiate between stringbuffer and string?

591

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How do you implement singleton class?

512

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What is callable java?

549

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How many ways can you break a singleton class in java?

484

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Explain the difference between treeset and treemap in java?

523

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What is toarray method in java?

555

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What is the primitive type byte?

576

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what is the use of pojo (plain old java objects)? how it is interact with crystal reports? pls urgent

1725

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What is 16 bits called?

495

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What do you mean by constant time complexity?

594

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Can we use static class instead of singleton?

576

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