Which AI introductory certification should you choose first? Comparing three exams from a non-engineer's perspective

I want to get one certification as an introduction to AI. I previously wrote an article listing many IT and AI certifications ...

65 Years Old, I Started DX Without Really Knowing What It Was: Introduction

A 65-year-old man started learning Python.…That said, it's not like I was good at programming.Quite the opposite, ...