LISTS in Python

Which of these is the best description of a list in Python?

• A list is a collection of data that has an order and can be changed

• A list is a lot of variables

• A list is used for shopping

• A list is a collection of data that cannot hold duplicated data and cannot be changed

Which of these is the correct code for creating a list of names?

• nameList = John, Harry, Jesse, John, Harry, Harry

• nameList = ("John", "Harry", "Jesse", "John", "Harry", "Harry")

• nameList = ["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• nameList = [John, Harry, Jesse, John, Harry, Harry]

List items have an index number. In the following list, which item has the index number of 3?

["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• "John"

• "Harry"

• "Jesse"

Which of these pieces of code would return the name "Harry" from the following list?

nameList = ["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• nameList()

• nameList[1]

• NameList(4)

• nameList["4"]

Which of these codes is correct for creating a list of numbers?

• num = ('10','29','37','109')

• num = ['10','29','37','109']

• num == ('10','29','37','109')

• num = ['10 29 37 109']

How do i remove something from a list?

• variable.append()

• variable.delete()

• variable.remove()

• variable=(new variable)

Which code would i use to add an item to a list?

• variable.add()

• variable.append()

• append.variable()

• add.variable()

What is used to separate elements in a list?

• Bracket

• Comma

• Full Stop

• Space

variable.sort() will do what?

• Sort the list into alphabetical order

• Sort the list into reverse order

• Create a new list

• Error

What does the '#' allow you to do?

• Repeat code

• Comment on code

• Print code

• End code