Answer Posted / anil singh(kushinagar)

No!. Java support multi_lable,single inheritence but not
multiple inheritence.

What is arraylist e?

553

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If we don’t want some of the fields not to serialize how to do that?

559

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How is treeset implemented in java?

484

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What is difference between static class and normal class?

526

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How do you join strings in java?

515

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Difference between ‘is-a’ and ‘has-a’ relationship in java?

533

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What is the different between get and post?

496

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What is a default constructor and also define copy contrucyor?

593

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What is method and methodology?

604

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List down the methods and interfaces of collection class in java.

535

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What is double checked locking in singleton?

602

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What are the elements of java?

548

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What are scalar data types?

517

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What are meta-annotations?

547

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Is class is a data type?

567

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