Python Data Structures Quiz 20.1

Question

I tried to answer Which of the following can be used as a key for a dictionary? quistion in the quiz 20.1 but do not accpet any answer; I am sure that the answer is string but do not accept it.

Answer 1

Farhan

In dictionary key values are immutable so string and tuple are used as key

go through the lesson for better understanding

Answer 2

Farhan ,

in the quiz are not all possible data types mentioned, we can also use int or float values as keys. also boolean values like True orFalse can be used.