Intro To Python Programming - Python Lists

The video tutorial introduces Python lists, explaining their properties and how they can store multiple data types. It covers list indexing, slicing, and modifying elements using commands like append, remove, and insert. The tutorial also demonstrates looping through lists and sorting them. Lists are highlighted as a fundamental data structure in Python, useful for storing various data types in applications.

What is the primary purpose of using hard brackets in Python lists?

• To create a set

• To denote a dictionary

• To indicate a tuple

• To surround a list

In Python, what does the index -1 refer to in a list?

• The second element

• The second to last element

• The last element

• The first element

How would you replace an element in a Python list?

• Use the 'modify' function

• Assign a new value to the specific index

• Use the 'update' method

• Use the 'replace' function

Which method is used to add an element to the end of a list in Python?

• insert()

• extend()

• append()

• add()

What is the result of using the 'remove' method on a list?

• It removes the first occurrence of a specified value

• It deletes the last element

• It removes an element by index

• It clears the entire list

What does a 'for' loop do when iterating over a list?

• It sorts the list

• It accesses each element one by one

• It prints the list in reverse

• It modifies each element

How does the 'sort' method affect a list of integers?

• It reverses the list

• It sorts the list from highest to lowest

• It sorts the list from lowest to highest

• It removes duplicates