NotJustExamAbout the AWS Certified Solutions Architect – Associate (SAA-C03) exam
The AWS Certified Solutions Architect – Associate (SAA-C03) validates the ability to design and deploy well-architected solutions on AWS. It is not a service-trivia exam; it is built around scenario-based questions where you pick the best architecture for a given set of requirements, trade-offs, and constraints, which is why it is widely treated as a benchmark associate-level cloud credential.
It is aimed at people who already have hands-on experience designing systems on AWS — often one or more years working with a broad set of AWS services — including solutions architects, cloud engineers, and developers moving into architecture-focused roles. AWS does not enforce prerequisites, but the exam assumes practical familiarity with core services rather than textbook definitions.
SAA-C03 matters because it remains one of the most recognized cloud certifications in hiring pipelines, regardless of company size. It signals that you can reason about security, resilience, performance, and cost trade-offs across a real AWS architecture, not just recite service names.
AWS Certified Solutions Architect – Associate (SAA-C03) exam format at a glance
| Attribute | Detail (as of 2026, verify on the official page) |
|---|---|
| Exam code | SAA-C03 |
| Number of questions | 65 (50 scored, 15 unscored and not identified to the candidate) |
| Question types | Multiple choice and multiple response |
| Duration | 130 minutes |
| Passing score | 720 on a scaled range of 100–1000 |
| Cost | 150 USD; visit AWS's exam pricing page for regional and exchange-rate details |
| Languages | English, French, Italian, Japanese, Korean, Portuguese (Brazil), Spanish (Latin America), and other languages by region |
| Delivery | Pearson VUE testing center or online proctored exam |
| Validity | 3 years from the date you pass |
AWS Certified Solutions Architect – Associate (SAA-C03) domains & what they cover
The objectives are organized into four domains. The weightings below reflect the official AWS exam guide; confirm current figures on the official page.
- Domain 1: Design Secure Architectures (about 30%) — The largest domain: IAM policies and roles, federated access, the shared responsibility model, and secure access patterns for application and data tiers, plus encryption at rest and in transit.
- Domain 2: Design Resilient Architectures (about 26%) — Building scalable, loosely coupled architectures with queues and event-driven patterns, and designing for high availability and fault tolerance across AZs and regions, including backup and disaster-recovery strategies.
- Domain 3: Design High-Performing Architectures (about 24%) — Choosing storage, compute, database, and networking solutions that match a workload's access patterns and performance needs, plus data ingestion and transformation pipelines.
- Domain 4: Design Cost-Optimized Architectures (about 20%) — Selecting cost-effective storage, compute, database, and network options, and recognizing when a cheaper AWS service or pricing model meets the same requirements.
How hard is AWS Certified Solutions Architect – Associate (SAA-C03)?
SAA-C03 is considered a meaningful step up from the entry-level AWS Cloud Practitioner exam. The difficulty comes from breadth combined with scenario framing: most questions describe a business situation with several plausible-sounding answers, and you have to identify which option satisfies every stated constraint, not just the first "correct-looking" service.
The most common sticking points are questions that combine multiple domains at once — for example, a resilience requirement that also has a cost constraint — and storage/database selection questions, where several AWS services can technically work but only one fits the stated access pattern and cost profile best. Candidates who have only used a narrow slice of AWS services in their job often struggle with the exam's breadth.
For someone with hands-on AWS experience, a realistic prep window is six to eight weeks of steady study. Candidates newer to AWS, or coming primarily from a different cloud provider, should plan for ten to twelve weeks and prioritize hands-on labs over reading alone.
How to prepare for AWS Certified Solutions Architect – Associate (SAA-C03): a study plan
A phased plan that mixes conceptual coverage with hands-on labs tends to outperform pure reading, since the exam tests applied judgment.
- Weeks 1–3: Build the service map. Work through all four domains once, focusing on core compute, storage, database, and networking services and how they fit together. Prioritize breadth over depth on this pass.
- Weeks 4–6: Go hands-on with the heavy domains. Spend real lab time on IAM policies, VPC design, and resilience patterns (multi-AZ, auto scaling, failover), since Design Secure Architectures and Design Resilient Architectures together make up more than half the exam.
- Weeks 7–8: Drill with scenario-based practice questions. Work timed sets that mirror the exam's scenario style, and for every question you miss, identify which specific constraint you overlooked rather than just noting the correct service.
- Final week: Simulate and review weak spots. Take full-length timed practice runs, review your error log, and revisit whichever domain still produces avoidable mistakes.
Use practice questions to train scenario analysis — spotting the one constraint that eliminates three of the four answer choices — rather than to memorize specific service facts.
AWS Certified Solutions Architect – Associate (SAA-C03) FAQ
How much does the SAA-C03 exam cost?
The exam costs 150 USD as of 2026. Pricing can vary by country due to exchange rates and local taxes, so check AWS's official exam pricing page for your region before registering.
How long is the certification valid?
The certification is valid for 3 years from the date you pass. Before it expires, you can recertify by passing the current version of the exam again, or by earning a qualifying higher-level certification such as AWS Certified Solutions Architect – Professional.
Are there prerequisites?
There are no mandatory prerequisites, so anyone can register directly. AWS recommends at least one year of hands-on experience designing and deploying systems on AWS, which strongly affects how approachable the scenario questions feel.
What is the retake policy if I fail?
You must wait 14 days after a failed attempt before retaking the exam, and you pay the exam fee again each time unless you have a retake benefit from a bundle or exam voucher. Additional retakes follow the same 14-day rule.
Is the exam taken online or at a test center?
Both options exist through Pearson VUE. You can take SAA-C03 at a physical testing center or online with remote proctoring, which requires a private room, a working webcam, and a system check before the exam starts.
Is the Solutions Architect Associate certification worth it?
For most cloud, infrastructure, and architecture-track roles, yes. It is one of the most recognized AWS credentials among employers, and the scenario-based preparation tends to build architecture judgment that transfers directly to real design decisions, not just resume value.