Year 9 Homework Quiz 1 - Python

In programming, what is a variable?

• A variable is a symbolic name for a storage location that can hold data and whose value can change.
• A variable is a command that executes a function.
• A variable is a type of programming language.

How many variables exist in the following code?

• Two - Num1 and Num2

• Three - if, elif and else

• Two - AND, OR

What would be output if the following code was executed?

• Num1 is larger

• Num1 is smaller

• Both the same

In python programming, what does the following code demonstrate?

• Selection

• Iteration

• Variable Assignment

Which of the following is a valid variable name in Python?

• 1variable

• variable_name

• variable-name

Which of the following would produce an error?

• print(7 * 7)

• print(7 * "7")

• print("7" * "7")

Which is the correct definition for "syntax"

• The rules of language

• The errors that a program produces

• The programming concepts such as variables and selection

Which of the following data types is the value stored in myVariable?

• Integer

• Float

• String

Which of the following data types is the value stored in myVariable?

• Integer

• Float

• String

What is the result of the following expression in Python: 5 + 3 * 2?

• 16

• 11

• 13