Pass the Claude Certified Architect – Foundations (CCA-F) exam with a scenario-based study system built on one method: the STACK Diagnostic™ — Spot, Trace, Assess, Classify, Kill. Rule out wrong answers fast, then pick the fix that removes the root cause.

What you get:

• 638 interactive practice questions across all 6 exam scenario types

• All 12 official sample questions, worked through with full rationales

• 8-step guided study path plus deep-dive lessons for all 5 exam domains, weighted like the real exam

• Flashcards with spaced repetition and analytics that surface your weakest domain

• 7-day study roadmap built for busy professionals

• Reference downloads (scenario JSON, cheat sheets)

• Private study community

• Lifetime access to this version — one-time purchase

Built in plain English for people who think in decision trees and business outcomes, not ML theory — by a RevOps leader who needed to pass a scenario-based exam without a CS degree.

Exam facts (scored 100–1,000, pass at 720, official domain weights) come from the official exam guide. Not affiliated with Anthropic.