Which operation is not applicable to a dictionary? Indexing None of the above Updating a value Slicing

Answer: Slicing

Explanation: Dictionary in the python is the collection of data/information that is present in a non-organized manner. The data that is present in dictionary can be changed accordingly as well as indexed. It stores the data that has a unique key.

The presence of slicing is not there in python dictionary as it does not provide the service of computation in the programs collection. The slicing action is for debugging of the error. Thus the correct option is slicing.