Python List and Tuple Basics

What is a method in Python related to lists?

• remove()

• insert()

• extend()

• append()

Which method in Python is specific to tuples?

• append()

• count()

• remove()

• sort()

Explain one key difference between lists and tuples.

• Immutability

• Length

• Indexing

• Mutability

How can you access a specific element in a list using indexing?

• myList[index]

• myList.index

• myList{index}

• myList[element]

Why are tuples considered immutable in Python?

• Tuples are immutable to prevent data manipulation.

• Tuples are immutable to maintain data integrity and security.

• Tuples are immutable to allow for easy modification of data.

• Tuples are immutable to increase memory efficiency.

What is list comprehension in Python?

• List comprehension in Python is a feature only available in Python 3.

• List comprehension in Python is a concise way to create lists by providing a more readable and efficient alternative to traditional loops.

• List comprehension in Python is a way to create dictionaries instead of lists.

• List comprehension in Python is a method to delete elements from a list.

Name a method in Python that can be used to add an element to a list.

• extend()

• append()

• concat()

• insert()

How do you slice a list in Python?

• list_name[start_index:end_index:end_step]

• list_name[start_index:end_index]

• list_name[:end_index]

• list_name[start_index:]

Can you modify a tuple after it has been created? Why or why not?

• Tuples can be modified by converting them to lists first.

• Tuples can be modified but with restrictions.

• No, tuples are immutable.

• Yes, tuples can be modified easily.

How can you create a new list by iterating over an existing list in Python?

• new_list = [existing_list[element] for element in range(len(existing_list))]

• new_list = [element for element in existing_list]

• new_list = [element for element in range(existing_list)]

• { new_list = [operation(element) for element in existing_list] }