Study guides, AI-testing explainers and certification career advice.
Everything you need to know about the ISTQB Foundation Level (CTFL v4.0) certification: what it is, the exam format, the six syllabus chapters, and a four-week study plan.
A focused, week-by-week plan to prepare for the ISTQB Certified Tester AI Testing exam — what to study, how to practice, and the traps to avoid.
A plain-English guide to the ML metrics that show up on AI testing exams — and why accuracy can lie to you on imbalanced data.