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What is the return type of the hashCode() method in the Object class?Objectintlongvoid

Question

What is the return type of the hashCode() method in the Object class?Objectintlongvoid

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Solution

The return type of the hashCode() method in the Object class is int.

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Select the correct answerWhat is the return type of the hashCode() method in the Object class?OptionsintObjectlongvoid

What is the return type of the toString() method in java.lang.Object class?A) ObjectB) StringC) voidD) Integer

hash(object)Return the hash value of the object (if it has one). Hash values are integers. They are used to quickly compare dictionary keys during a dictionary lookup. Numeric values that compare equal have the same hash value (even if they are of different types, as is the case for 1 and 1.0).Note For objects with custom __hash__() methods, note that hash() truncates the return value based on the bit width of the host machine. See __hash__() for details.

Which of these methods is not defined in both Byte and Short wrappers?intValue()isInfinite()toString()hashCode()

orrect answerWhat is the return type of function id?

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