Question

1. In Python which data type is unordered and mutable ?
(A) Sequence
(B) Mapping
(C) Sets
(D) Tuples

Answer 1

Answer:

B

Explanation:

Mapping is correct answer

Answer 2

In Python, Sets data type is unordered and mutable.

Answer: Option C

Explanation:

A Set can be represented as unordered data type collection. It can be iterable, mutable with zero duplicate elements. It is presented in Python. The set class presented in Python is a kind on mathematic notation of a ‘set’. It is a complete opposite to using ‘list’.

Unlike list, it is highly efficient and optimised method for verifying whether a specific element in a set is presented or not. It is completely based on a ‘data structure’ known as hash table.