Free study guides
Study guides that explain the why
Plans, comparisons and free practice questions for AWS AI Practitioner and CompTIA Security+.
AWS AI Practitioner
AIF-C01 study guide & 4-week plan
Every domain, the services you must know, and a week-by-week plan.
AWS AI Practitioner10 free AIF-C01 practice questions
Two per domain, every option explained.
Generative AIRAG vs fine-tuning
The decision in one page, with practice questions.
AWS servicesAmazon Bedrock vs SageMaker AI
Which service fits which scenario.
AWS certificationsAI Practitioner vs Cloud Practitioner
Which foundational AWS exam to take first.
Security+Security+ 30-day study plan
Weighted by domain, with three practice checkpoints.
Security+10 free SY0-701 questions
Logs, firewall rules and risk math, all explained.
Security+Free SY0-801 (V8) questions
Samples from the new V8 course.
Security+Security+ PBQ practice
12 exhibit questions in performance-based style.
Security+SY0-701 vs SY0-801
What changed in V8 and which to study.