Python List and If/Elif

Which brackets are used to create Lists?

• ()

• {}

• []

Answer explanation

Lists are created using square brackets and have commas separating the different data values.

Spot the error in this program:

friends = Alice", "Bob","Liz"]

• friends =

• "Bob",

• "Liz"]

• Alice"

Answer explanation

friends = ["Alice", "Bob","Liz"]

What is a Variable

• Takes and input from a user.

• Represents a particular value held in the memory.

• Displays the results.

What is String in Python?

• Decimal numbers.

• Whole numbers only

• A sequence of characters. they can be letters, numbers, symbols, punctuation marks or spaces.

• T/F

Is this the correct code for a list?

register = {"Sam", "Pheobe", Georgia", Richard"}

• Yes

• No

What is the index of “grape” in the list

[“apple”, “grape”, “orange”, “watermelon”]?

• 0

• 1

• 2

• 3

What is the position of the name "Robert" in the following list:

• 0
• 1
• 2
• 3

In the following code, "city" is an example of a what?

• List
• Loop
• Variable
• Array

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

• 0
• 1
• a
• A

What value is printed to console?

• 22

• 17

• -2

• 4