c3 2-4 Casting Variables - GCSE Quiz

All data entered by a user in a Python console window is what data type?

• Integer
• String
• Float
• Boolean

The process of changing one data type to another is called what?

In Python, what function do you need to use to cast to a floating-point number?

• real()
• float()
• int()
• str()

Look at the following code written in Python:

• 62
• 56
• 556
• A TypeCast error will prevent it running.

Look at the following code written in Python:

Look at the following code written in Python:

• 23
• 67
• 167
• A TypeCast error will prevent it running.

Look at the following code written in Python:

• 27
• 18
• 918
• A TypeCast error will prevent it running.

What is the difference between explicit and implicit casting?

• Explicit you must do yourself, implicit is done for you.
• Implicit you must do yourself, explicit is done for you.
• No difference – you must do both yourself.
• No difference – they are both done for you.

Look at the following code written in Python: If the user enters 6 and 2, what will be outputted?

• 62
• 6
• 3.0
• A TypeCast error will prevent it running.

Look at the following code written in Python: What would you need to write on Line 2 to make this code work?

• age = int(age)
• age = float(age)
• age = str(age)
• You don’t need anything in line 2 for the code to work.