EDA Python - 08-1Lists_intro

This video tutorial introduces lists in Python, explaining their properties and how they can store multiple data types. It covers converting strings to lists using the split method, accessing and slicing list elements, and modifying lists with various methods. Advanced operations like sorting, reversing, and understanding stacks and queues are also discussed.

What is a key feature of lists in Python?

• They can store multiple data types.

• They cannot be indexed.

• They can only store integers.

• They are immutable.

How do you access the first element of a list named 'words'?

• words[1]

• words[first]

• words[0]

• words[-1]

What does the slice notation words[1:4] return?

• All elements except the first and last.

• Elements at index 1 and 4.

• Elements at index 1, 2, and 3.

• The first four elements.

Which method would you use to add an item to the end of a list?

• append()

• add()

• extend()

• insert()

How can you find out all the methods available for a list object?

• By using the list() function.

• By using the help() function.

• By typing the object name followed by a dot and pressing Tab.

• By reading the Python documentation.

What does the pop() method do in a list?

• Adds an item to the end of the list.

• Removes the first item in the list.

• Removes the last item in the list.

• Sorts the list in ascending order.

How can you sort a list in alphabetical order?

• Using the arrange() function.

• Using the reverse() method.

• Using the sorted() function.

• Using the sort() method.