Which function is used to remove all items from a particular dictionary? i) len() ii) get() iii) keys() iv) None of

The right answer is: Option 4: None of these.

Explanation:

A data structure in python is knows as a dictionary. It works like an array. Different functions can be used to perform different operations on the dictionary.

In the given options,

Option 1: len() function is used to return length of dictionary.

Option2: get() function is used with a key as argument to return the value present on the specific key

Option 3: keys() function is used to display all the keys of a dictionary in the form of a list

Hence,

The right answer is: Option 4: None of these.

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