L1 Python Recall - Do Now

What is a variable in programming?

• A) A fixed value that cannot change
• B) A named storage location for data
• C) A type of function
• D) A mathematical equation

What will be the output of this Python code? print(10 // 3)

• 3.33
• 3
• 4
• Error

Which of the following is NOT a valid data type in Python?

• Boolean
• String
• Character
• Integer
• Float

What will be the output of this code below? print(type(3.14))

What is typecasting in programming?

• Changing one data type into another
• Storing multiple values in a variable
• Writing comments in a program
• Debugging code

Which of the following correctly converts a string "123" into an integer in Python?

• int("123")
• str(123)
• float("123")
• 123.toInt()

What will be the output of this Python code? print("Hello" + " World")

• HelloWorld
• Hello World
• Hello + World
• Hello world
• Error

What is the purpose of the print() function?

• To save data to a file
• To display output on the screen
• To create a variable
• To exit a program