This is a PDF problem collection for the Python 3 Certified Practical Engineer Exam, containing 500 original four-choice questions across 12 chapters, including language specifications, classes, ...

Many extensions simply provide functions for the Python code to use. In this case the only task that you have is to ensure that the C function can accept the arguments the Python function call passes ...

When automating tasks with Python, you often want to call other programs on your machine. However, there is not just one ...

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

Python supports default values for arguments to functions, but those defaults are evaluated at function-definition time. A proposal to add defaults that are evaluated when the function is called has ...