Question: What does dict.get ( ' key ' , 'default' ) do ? Returns the value if the key exists, else returns 'default' Removes the key

What does dict.get('key', 'default') do?
Returns the value if the key exists, else returns 'default'
Removes the key if it exists
Adds the key with a default value
Deletes the key from the dictionary
What does dict.get ( ' key ' , 'default' ) do ?

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