AWS Certified Solutions Architect – Associate Practice Tests

What to Expect

The AWS Certified Solutions Architect – Associate exam costs $150 USD You'll face 65 questions in 130 minutes, giving you roughly 2 minutes per question. Scaled score from 100 to 1000. You need 720 to pass. Some questions are unscored pilot items, but you can't tell which ones.

Prerequisites and Audience

There are no formal prerequisites, but AWS recommends at least one year of hands-on experience designing systems on AWS. Familiarity with networking concepts, compute, storage, and databases is assumed. Cloud architects and engineers who design distributed applications and systems on AWS. This is the most popular AWS certification and often the first one cloud professionals pursue.

Staying Certified

Valid for three years. Recertify by passing the current exam, a higher-level AWS exam, or completing a recertification assessment through AWS Skill Builder.

Recent Changes

The SAA-C03 replaced SAA-C02 in August 2022, adding more emphasis on serverless, containers, and data analytics services. Questions about EventBridge, Step Functions, and ECS/EKS appear more frequently than in the previous version.

The exam has four domains: Design Secure Architectures (30%), Design Resilient Architectures (26%), Design High-Performing Architectures (24%), and Design Cost-Optimized Architectures (20%). Questions are scenario-heavy, presenting real-world situations where you choose the best architectural approach.

Design Secure Architectures

Design Secure Architectures carries 31% of the exam weight, making it the single most impactful domain. Allocate your study time accordingly and make sure you can answer questions on this topic confidently before sitting the exam.

Design Resilient Architectures

Design Resilient Architectures carries 26% of the exam weight, making it the single most impactful domain. Allocate your study time accordingly and make sure you can answer questions on this topic confidently before sitting the exam.

Design High-Performing Architectures

Design High-Performing Architectures at 23% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Design Cost-Optimized Architectures

Design Cost-Optimized Architectures at 20% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Question Format

Multiple-choice (one correct answer from four options) and multiple-response (two or more correct answers from five or more options). Roughly 80% MC and 20% MR.

Study Timeline

Most candidates with some cloud experience need two to three months of dedicated study. If you're new to AWS, add an extra month for hands-on practice. Aim for four to six hours per week minimum.

Top Resources

AWS Skill Builder free digital training, the AWS Well-Architected Framework whitepaper, and hands-on practice in a free tier account. The official practice exam on Skill Builder is worth taking to gauge readiness.

Common Mistakes

Memorizing service names without understanding when to use them. The exam doesn't ask what S3 is; it asks which storage solution fits a specific scenario. Also, underestimating the depth of networking questions about VPCs, subnets, and security groups.

Hands-On Advice

Build a multi-tier web application in AWS using the free tier. Set up a VPC with public and private subnets, deploy an ALB, EC2 instances, and an RDS database. Then try the same thing with serverless (API Gateway, Lambda, DynamoDB). That single project covers most exam domains.

Testing Options

Available through Pearson VUE at testing centers and via OnVUE online proctoring. Online exams require a webcam, microphone, clean desk, and stable internet. Whiteboard functionality is available online.

Time Management

You have 130 minutes for 65 questions, giving you exactly two minutes per question. Flag difficult questions and move on; don't spend five minutes on a single question when you could answer three others in that time.

Practice tests are the single most effective study tool for the AWS SAA-C03 exam. They reveal your weak domains before the real exam does, and getting questions wrong in practice is how you learn. Each practice test here mirrors the real exam format: 65 questions, timed at 130 minutes, with the same 4-domain distribution.

Don't just take practice tests and check your score. Review every wrong answer and understand why the correct option is better. For the AWS SAA-C03, pay special attention to Design Secure Architectures (31%) and Design Resilient Architectures (26%) questions since they carry the most weight.