Answer Posted / ravi ranjan

aggregation

Why do we create threads in java?

582

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What is the purpose of the strictfp keyword?

609

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How we create object in copy constructor?

646

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Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

638

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Can you explain the meaning of aggregation and composition

574

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What is sizeof in java?

559

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What is the symbol for line break?

612

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How do you read a char in java?

463

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What are the features of junit?

602

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How many types of memory areas are allocated by jvm?

562

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what is the final keyword denotes in java?

585

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

596

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What is the access scope of a protected method?

562

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What are the advantages and disadvantages of object cloning?

573

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Is ruby built on java?

535

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