Use different data types : Exploring Python Data Types

This video tutorial introduces Python data types, including numbers, strings, lists, dictionaries, tuples, sets, and booleans. It explains the characteristics and uses of each type, such as mutability in lists and immutability in tuples. The tutorial also covers basic arithmetic operations, string indexing, and the concept of hash tables in dictionaries. Additionally, it discusses the logical applications of booleans in programming.

Which of the following is NOT a basic arithmetic operation in Python?

• Addition

• Concatenation

• Subtraction

• Exponentiation

What is a key characteristic of strings in Python?

• They can store multiple data types.

• They are sequences of characters.

• They are unordered collections.

• They are mutable.

How do lists differ from strings in Python?

• Lists are mutable.

• Lists can contain only numbers.

• Lists are unordered.

• Lists are immutable.

What is a defining feature of a tuple in Python?

• It is immutable.

• It is unordered.

• It is a sequence.

• It is mutable.

Which of the following best describes a set in Python?

• A collection of ordered elements.

• A collection of key-value pairs.

• A collection of unique elements.

• A collection of mutable elements.