Python 🐍 Lists and Tuples

The video tutorial covers the basics of lists and tuples in Python, highlighting their differences and uses. It demonstrates list operations using Jupyter Notebook, including list comprehensions and temperature conversion. The tutorial also explores tuples and includes a user input activity. Finally, it discusses project work and concludes with final thoughts.

What is the main difference between a list and a tuple in Python?

• Lists can only store integers, tuples can store any data type.

• Lists are mutable, tuples are immutable.

• Lists use parentheses, tuples use square brackets.

• Lists are immutable, tuples are mutable.

Which of the following is a valid way to create a nested list in Python?

• 1, 2, [3, 4]

• [1, 2, [3, 4]]

• {1, 2, {3, 4}}

• (1, 2, (3, 4))

How can you append an element to a list in Python?

• list.extend(element)

• list.insert(element)

• list.append(element)

• list.add(element)

Which of the following statements about tuples is true?

• Tuples can only contain strings.

• Tuples can be modified after creation.

• Tuples use square brackets.

• Tuples are immutable.

In the practical activity, what function is used to add temperature values to a list?

• extend()

• insert()

• add()

• append()

What is the result of the following list comprehension: [x * 2 for x in [1, 2, 3]]?

• [1, 2, 3]

• [2, 4, 6]

• [1, 4, 9]

• [3, 6, 9]

What is the purpose of using a backslash in a long list in Python?

• To comment out the list.

• To continue the list on the next line.

• To start a new list.

• To end the list.

What is the correct way to close a connection to a lab in Python?

• close(lab)

• lab.disconnect()

• lab.close()

• disconnect(lab)

What is the output of the following code: [i for i in range(3)]?

• [0, 1, 2]

• [1, 2, 3]

• [0, 1, 2, 3]

• [1, 2]

What is the next topic after lists and tuples in the video?

• Functions

• Dictionaries

• Classes

• Modules