Beginning Python (Video 3)

The video tutorial covers the basics of creating variables in Python, including naming conventions and best practices. It explains how to execute Python scripts and introduces the PEP 8 standard for naming variables and functions. The tutorial also discusses the importance of choosing appropriate variable names for code readability and the rules for valid variable names in Python.

What is the primary purpose of a variable in Python?

• To execute a function

• To print text to the console

• To store a value for later use

• To create a new file

Which tool allows you to run Python scripts directly from the Atom editor?

• Python Terminal

• Atom Runner

• Built-in package

• Script Runner

What is an example of an illegal variable name in Python?

• my_variable

• 2ndVariable

• variableName

• _privateVar

Why is it discouraged to use very long variable names?

• They take up too much memory

• They are difficult to type

• They are not supported by all editors

• They can interfere with code readability

Which naming convention does Python prefer for variable names?

• Kebab case

• Underscore convention

• Pascal case

• Camel case

What does PEP 8 provide guidelines for?

• Variable naming and code style

• Memory management

• Python installation

• Error handling

In camel case naming convention, how should the first letter of each new word be formatted?

• Italicized

• Bold

• Lowercase

• Uppercase