Answer Posted / shreya

ArrayList default limit is 16

What is a hashmap used for?

922

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What are java packages? What is the significance of packages?

802

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What is included in core java?

841

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What is the meaning of 3 dots in java?

901

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Why java uses the concept of the string literal?

793

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Describe different states of a thread.

797

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What do you understand by abstract classes?

856

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What is the use of :: in java?

806

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Why are arrays useful in java?

811

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What is the primitive type byte?

788

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What does a method signature consist of?

746

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What is Applet Stub Interface ?

2200

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Is string is a class in java?

726

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Does substring start with 0?

787

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What is numeric function?

756

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