Python 3 for Beginners: Displaying Variables on the Screen

The video tutorial guides viewers through a practice exercise using the IDLE application. It starts with setting up the environment, reading the exercise instructions, and understanding the task. The exercise involves creating a Python program with three variables: animal, vegetable, and mineral, each assigned a string value. The tutorial demonstrates how to display these values using print statements, ensuring each is on a separate line. Finally, the code is run, and the output is verified to match the expected results.

What are the three types of variables used in the practice exercise?

• Bird, Tree, Stone

• Animal, Plant, Rock

• Fruit, Color, Shape

• Animal, Vegetable, Mineral

Which function is used to display text and variable values on the screen in Python?

• output()

• show()

• display()

• print()

What is the correct syntax to assign a string value to a variable in Python?

• variable => 'value'

• variable = 'value'

• variable: 'value'

• variable <- 'value'

What is the file extension used to save the Python source code in the exercise?

• .html

• .java

• .py

• .txt

How many lines of output does the program produce?

• 4

• 5

• 3

• 2