Prepare for the AWS Certified Solutions Architect Associate (SAA-C03) with 25 free, 2026-updated mock exam questions. SAA-C03 added new emphasis on serverless architecture trade-offs, multi-region resilience, and cost optimisation — this test reflects those changes. Get an instant readiness score, no sign-up required.
The SAA-C03 exam was updated in 2026 with new weighting on multi-region resilience patterns, serverless trade-offs (Lambda vs ECS vs Fargate), and cost-optimised architecture designs. Most practice question banks still reflect the pre-2026 blueprint. This free AWS CSA practice test is aligned to the current exam domains: Design Resilient Architectures, Design High-Performing Architectures, Design Secure Architectures, and Design Cost-Optimised Architectures. Answer 25 questions, get a readiness score from 0–100, and see your accuracy by domain. Score below 70? The AI Report ($19) builds a personalised study plan for your SAA-C03 weak areas.
Choose Easy, Medium, or Full test depending on where you are in your learning.
One question at a time. Click an answer and get instant feedback with a full explanation.
See your readiness score (0–100), pass likelihood, and a topic-by-topic breakdown.
Yes. Questions are aligned to the four SAA-C03 domains: Design Resilient Architectures (26%), Design High-Performing Architectures (24%), Design Secure Architectures (30%), and Design Cost-Optimised Architectures (20%). The 2026 update added new emphasis on multi-region resilience and serverless trade-offs — both are covered here.
The general AWS practice test covers CLF-C02 (Cloud Practitioner) and SAA-C03 foundations. This page focuses exclusively on SAA-C03 Solutions Architect material — architecture trade-off questions, multi-region patterns, and the cost optimisation domain that separates Associate-level candidates from Cloud Practitioner level.
Completely free, no account required. After the test there is an optional AI Report ($19) that builds a personalised SAA-C03 study plan from your weak domains — but the test itself is always free.
The full test (Hard mode) has 25 questions across the 7 SAA-C03 topic areas above. Easy mode covers foundational architecture concepts; Hard mode focuses on trade-off questions that appear in the associate exam.
An instant readiness score (0–100), a pass likelihood estimate for SAA-C03, and a topic-by-topic accuracy breakdown showing your weakest exam domains.
Free. No sign-up. Results in under 20 minutes.