In this lab, I practiced defining and using variables in a Jupyter notebook. I created variables to represent user credentials, device identifiers, and login status, then explored how to inspect their data types using the type() function.
The notebook presented a login workflow for an approved user accessing a secure device. I assigned variables for username, device_id, and is_authenticated, then printed their values. Finally, I called type() on each variable to confirm Python’s data type handling.
I now understand how to assign values of different types—strings, integers, booleans—to variables in Python, and how to verify their types with type(). These fundamentals will help me manage and manipulate data in future analyses.