Quiz on Variables

What is a variable?

• A) A special character in coding

• B) A place to store information in a program

• C) A type of animal in a game

• D) A method of deleting data

What type of data can a variable store?

• A) Only numbers

• B) Only text

• C) Numbers, text, or True/False values

• D) Only images

Which of these is an example of a variable in a game?

• A) The colour of the background

• B) The game’s music

• C) The player’s score

• D) The game’s graphics

Which of the following is a valid variable name?

• A) 1stPlayer

• B) player name

• C) playerScore

• D) player-name

In Python, how would you declare a variable to store a player’s name?

• A) set playerName = "Alice"

• B) playerName: "Alice"

• C) playerName = "Alice"

• D) name.player = "Alice"

What does the code age = input("Enter your age: ") do?

• A) Displays your age on the screen

• B) Stores the user’s input as the variable age

• C) Changes the user’s age

• D) Deletes the user’s age

Which of these can change throughout a program?

• A) A constant

• B) A variable

• C) A command

• D) A function

What type of variable is isRaining = False?

• A) Number

• B) Text

• C) Boolean

• D) Decimal

If score = 15 changes to score = 25, what happens to the value of score?

• It remains at 15

• It updates to 25

• It doubles to 50

• It resets to 0

Which of the following is NOT a type of variable?

• Boolean

• Text

• Number

• Image