Answer Posted / kamala

MAP

What is a super method?

525

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What does nextint () do in java?

546

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What is a constructor overloading in java?

511

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What access modifiers can be used for methods?

551

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What does the three dot emoji mean?

574

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What is passing value java?

504

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How many inner classes can a class have?

565

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Can list be null in java?

568

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State the main difference between c++ and java?

584

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If we allocate the memory using 'new' & de-allocated using 'free' then what will happen?

584

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State some situations where exceptions may arise in java?

620

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What is singleton class in java and how can we make a class singleton?

561

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What is return data type?

548

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What is a dynamic array in java?

556

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How do you use substring in java?

534

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