Answer Posted / yathirajulu

HashMap is fail-safe is nothing but, 'security' for store
null values to extent forward

What is the static variable?

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What are static initalizers in java ?

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What technique can be employed to compare two strings?

1022

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Differentiate between nested and inner class in java.

952

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Which api is provided by java for operations on set of objects?

1397

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What is literal example?

901

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Can a constructor be protected?

1029

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How many arguments can be passed to main ()?

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Tell me about your ability to work under pressure

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What type of language is java?

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What does indexof return in java?

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Does java allow overriding static methods ?

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Can we override private methods?

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what are the high-level thread states? : Java thread

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What is a bufferedreader?

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