What happens if we put a (Key, Value) pair in a HashMap where the "Key already...

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What happens if we put a (Key, Value) pair in a HashMap where the Key already exists? O The new value is discarded. The new value replaces the old value. The key is discarded. O An exception (eg. Key already exists) is thrown

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Answer: The new value replaces the old value

When the key exists in the HashMap, the old value is discarded and the new value is stored

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