Python Arrays 1D

Which of these is a list?

• fruit = ["apples", "oranges", "bananas"]

• fruit = "apples", "oranges", "bananas"

• fruit = {"apples", "oranges", "bananas"}

• fruit = ("apples", "oranges", "bananas")

Each item in a list has an "address" or index. The first index in a Python list is what?

• 1

• 0

• a

• A

What is the position of the name 'Paula' in the following list:
names = ["Paul","Phillip","Paula","Phillipa"]

• 0
• 1
• 2
• 3

What output will this code produce?

• ['France', 'Wales', 'England']

  France

• France Wales England

  France

• France, Wales, England

  Wales

• ['France', 'Wales', 'England']

  Wales

In programming, lists are often known as...

• Arrays

• Elements

• Indexes

• Data

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"

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()

An empty list can be declared as

• fruitList = ""

• fruitList = ["empty"]

• fruitList == []

• fruitList = []

Which of the following commands will return the length of the list mylist?

• length(mylist)

• len(mylist)

• mylist.length()

• mylist.len()