Java Interview faqs, questions & answers - Page: 3

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What is the purpose of garbage collection? 1 answer(s) | 858 Views | Tags: Java Interview, Core Java, Garbage collection | Asked By: Comino

How are this and super used? 1 answer(s) | 694 Views | Tags: Java Interview, Core Java, Java qna | Asked By: Pahul

What interface must an object implement before it can be written to a stream as an object? 1 answer(s) | 818 Views | Tags: Java Interview, Core Java, Java Objects | Asked By: Mariya Rao

Which package is always imported by default? 1 answer(s) | 729 Views | Tags: Java Interview, Core Java | Asked By: Lobhit

What is your platform's default character encoding? 1 answer(s) | 802 Views | Tags: Java Interview, Core Java, Java qna, Character Encoding | Asked By: Mount

What happens when you add a double value to a String? 1 answer(s) | 711 Views | Tags: Core Java Interview, Java, Strings | Asked By: Cornio

What is the difference between the File and RandomAccessFile classes? 1 answer(s) | 708 Views | Tags: Java Interview, Core Java, Java Classes | Asked By: Sunena

What is the purpose of the enable Events() method? 1 answer(s) | 817 Views | Tags: Core Java Interview, Java, Java Mathods | Asked By: Boney

What is a void return type? 1 answer(s) | 759 Views | Tags: Java Interview, Core Java, Java qna | Asked By: Donel

Are true and false keywords? 1 answer(s) | 655 Views | Tags: Core Java Interview, Java, Java Keywords | Asked By: Vimod

What are E and PI? 1 answer(s) | 628 Views | Tags: Java Interview, Core Java, E, PI | Asked By: Ronit

What classes of exceptions may be thrown by a throw statement? 1 answer(s) | 743 Views | Tags: Core Java Interview, Java, Java Classes | Asked By: Guminer

What is the Set interface? 1 answer(s) | 662 Views | Tags: Java Interview, Core Java, Java qna,Set Interface | Asked By: Monas

If an object is garbage collected, can it become reachable again? 1 answer(s) | 758 Views | Tags: Java Interview, Core Java, Java Objects | Asked By: Ornil

What an I/O filter? 1 answer(s) | 587 Views | Tags: Java Interview, Core Java | Asked By: Minima