365 Data Science Instructor Viktor Mehandziyski created this free practice exam on NumPy Fundamentals where you are going to help two computer science students with their upcoming coursework by taking some sample exams. As you help them with revision, the NumPy questions are going to test your understanding of how to perform basic functions with arrays- like slicing, assigning values and determining dimensions.
Who is it for
This data preprocessing with NumPy practice test is for data analysts, programmers and finance practitioners who are interested in evaluating their ability to apply analytics techniques in Python with the NumPy library. If you want to know whether you have the necessary programming foundation to help businesses make data-driven decisions, then this resource is for you.
How it can help you
As an essential tool for any data practitioner, the Python NumPy library has become the industry leader for performing scientific computational functions. Taking this NumPy assessment exam will evaluate your foundational knowledge on NumPy’s scope of functions on different type of arrays and guide you towards the next step of your journey towards Python mastery.