AWS Certified Solutions Architect - Associate (SAA-C03)
Complete SAA-C03 exam guide covering secure, resilient, high-performing and cost-optimized AWS architectures, core AWS services, exam domains, preparation strategy and certification tips.
View Official AWS Exam Guide →AWS Certified Solutions Architect - Associate (SAA-C03): Complete Guide
The AWS Certified Solutions Architect - Associate (SAA-C03) certification validates technical skills in designing distributed systems on AWS. AWS states that the exam is intended for individuals who perform a solutions architect role and evaluates the ability to design solutions based on the AWS Well-Architected Framework.
The SAA-C03 exam focuses on designing architectures that are secure, resilient, high-performing and cost-optimized, as well as reviewing existing solutions and determining appropriate improvements. :contentReference[oaicite:0]{index=0}
SAA-C03 Exam at a Glance
AWS Certified Solutions Architect - Associate
SAA-C03
50 questions
15 questions
720 / 1000
AWS currently states that the SAA-C03 exam contains 50 scored questions and 15 unscored questions. The exam uses multiple-choice and multiple-response question types, and the minimum passing score is 720 on a scaled score of 100–1,000. :contentReference[oaicite:1]{index=1}
Who Should Take the AWS SAA-C03 Exam?
AWS Certified Solutions Architect - Associate is suitable for professionals who design, implement or evaluate AWS cloud architectures.
- Cloud Solutions Architects
- AWS Solutions Architects
- Cloud Engineers
- Cloud Developers
- DevOps Engineers
- System Administrators
- Infrastructure Engineers
- Cloud Consultants
- Professionals transitioning into cloud architecture
- IT professionals preparing for AWS certification
The exam is specifically intended for individuals performing a solutions architect role and validates the ability to design AWS solutions using the AWS Well-Architected Framework. :contentReference[oaicite:2]{index=2}
AWS SAA-C03 Exam Domains
The SAA-C03 exam has four content domains. The domain percentages below represent the scored content weighting published by AWS.
Domain 1
Design Secure Architectures
Design secure access, secure workloads and appropriate data security controls.
Domain 2
Design Resilient Architectures
Design scalable, highly available, fault-tolerant and loosely coupled architectures.
Domain 3
Design High-Performing Architectures
Design high-performing storage, compute, database, networking and data solutions.
Domain 4
Design Cost-Optimized Architectures
Design cost-effective storage, compute, database and network architectures.
AWS assigns 30%, 26%, 24% and 20% of scored content to Domains 1 through 4 respectively. :contentReference[oaicite:3]{index=3}
1. Design Secure Architectures
Security is the largest SAA-C03 content domain. Candidates should understand how to design secure access to AWS resources, secure workloads and applications, and appropriate data security controls.
Important SAA-C03 Topics
- AWS IAM users, groups, roles and policies
- IAM Identity Center
- Least privilege
- Multi-factor authentication
- Cross-account access
- AWS STS
- AWS Organizations and Service Control Policies
- AWS Control Tower
- VPC security
- Security groups and network ACLs
- Public and private subnets
- AWS WAF and AWS Shield
- AWS KMS
- AWS Secrets Manager
- Encryption at rest and in transit
- Data protection and backup
AWS specifically includes secure access, identity services, least privilege, shared responsibility, secure VPC design, network segmentation, encryption, key management, data protection and compliance-related controls within this domain. :contentReference[oaicite:4]{index=4}
2. Design Resilient Architectures
Resilience is a core principle of AWS architecture. SAA-C03 candidates should understand how to build scalable, loosely coupled, highly available and fault-tolerant systems.
Key Topics
- High availability
- Fault tolerance
- Scalability
- Elasticity
- Loose coupling
- Amazon SQS and Amazon SNS
- Amazon EventBridge
- AWS Step Functions
- Elastic Load Balancing
- Amazon EC2 Auto Scaling
- Multi-AZ architectures
- Multi-Region architectures
- Amazon Route 53
- Disaster recovery
- RTO and RPO
- Backup and restore
- Pilot light and warm standby
- Active-active architectures
AWS identifies scalable and loosely coupled architectures, highly available and fault-tolerant architectures, distributed design patterns, failover strategies, disaster recovery and mitigation of single points of failure as important skills in this domain. :contentReference[oaicite:5]{index=5}
3. Design High-Performing Architectures
High-performing architecture requires selecting the right AWS services and configurations based on workload requirements, scalability, throughput, latency and performance.
Key Topics
- Amazon S3 storage patterns
- Amazon EBS and EFS
- Object, block and file storage
- Amazon EC2 instance selection
- Auto Scaling
- Serverless computing
- AWS Lambda
- AWS Fargate
- Amazon ECS and Amazon EKS
- Amazon RDS and Aurora
- Amazon DynamoDB
- Amazon ElastiCache
- Amazon CloudFront
- Amazon Route 53
- VPC networking
- Data ingestion and transformation
- Performance optimization
AWS's SAA-C03 guide covers high-performing and scalable storage, elastic compute, high-performing databases, scalable networking, and high-performing data ingestion and transformation solutions. :contentReference[oaicite:6]{index=6}
4. Design Cost-Optimized Architectures
AWS architecture decisions should balance technical requirements with cost. SAA-C03 tests the ability to select appropriate storage, compute, database and network solutions based on cost requirements.
Key Topics
- AWS Cost Explorer
- AWS Budgets
- AWS Cost and Usage Report
- Cost allocation tags
- Amazon S3 storage classes
- Amazon EBS volume selection
- Amazon EC2 pricing models
- Reserved capacity concepts
- Savings Plans
- Right-sizing
- Serverless cost optimization
- Database cost optimization
- Network cost optimization
- Data transfer considerations
AWS includes cost-optimized storage, compute, database and network architectures in Domain 4, including AWS cost-management tools and appropriate storage, compute and database choices. :contentReference[oaicite:7]{index=7}
AWS Well-Architected Framework and SAA-C03
The AWS Well-Architected Framework is central to the SAA-C03 certification. Candidates should develop the ability to evaluate architectural choices according to security, reliability, performance efficiency, cost optimization and other AWS architecture principles.
Instead of memorizing individual services, focus on understanding why a particular AWS service or architecture is appropriate for a specific business and technical requirement.
Protect systems, identities, workloads and data.
Build systems that recover from failures and meet availability requirements.
Choose resources and architectures that meet performance requirements.
Design efficient architectures while controlling cloud expenditure.
Important AWS Services for SAA-C03
AWS's official SAA-C03 in-scope service list spans analytics, application integration, cost management, compute, containers, databases, networking, security, serverless, storage and other service categories. The list is non-exhaustive and subject to change. :contentReference[oaicite:8]{index=8}
Amazon EC2, EC2 Auto Scaling, AWS Lambda, AWS Batch, Elastic Beanstalk
Amazon S3, Amazon EBS, Amazon EFS, Amazon FSx, AWS Backup
Amazon RDS, Aurora, DynamoDB, ElastiCache, DocumentDB, Neptune
Amazon VPC, Route 53, CloudFront, ELB, Direct Connect, Transit Gateway, PrivateLink
IAM, KMS, WAF, Shield, GuardDuty, Inspector, Macie, Secrets Manager
SQS, SNS, EventBridge, API Gateway, Step Functions, AppSync
CloudWatch, CloudTrail, Config, Systems Manager, Organizations, Trusted Advisor
Amazon Athena, Kinesis, Redshift, EMR, Glue, OpenSearch Service
How to Prepare for AWS Certified Solutions Architect - Associate
Step 1: Understand the SAA-C03 Exam Blueprint
Start with the official AWS exam guide and understand the four domains, their weightings and the tasks covered by each domain.
Step 2: Learn Core AWS Services
Build strong fundamentals in Amazon EC2, Amazon S3, VPC, IAM, RDS, DynamoDB, Lambda, CloudFront, Route 53, Elastic Load Balancing and other core AWS services.
Step 3: Study Architecture Patterns
Practice designing highly available, fault-tolerant, scalable, secure and cost-efficient architectures. Learn how services work together rather than studying them independently.
Step 4: Master AWS Networking
Pay special attention to VPCs, subnets, route tables, internet gateways, NAT gateways, security groups, network ACLs, VPC endpoints, VPN, Direct Connect and load balancing.
Step 5: Practice Security Design
Understand IAM policies, roles, least privilege, encryption, KMS, Secrets Manager, WAF, Shield, GuardDuty and the AWS shared responsibility model.
Step 6: Learn High Availability and Disaster Recovery
Study Multi-AZ architectures, Multi-Region designs, backups, replication, failover, RTO, RPO, pilot light, warm standby and active-active strategies.
Step 7: Understand Cost Optimization
Learn how to select the right AWS resources based on workload requirements and cost. Study S3 storage classes, Savings Plans, right-sizing, serverless options and AWS cost-management tools.
Step 8: Use Hands-On AWS Labs
Hands-on practice can help you understand how AWS services behave in real architectures. Build VPCs, deploy applications, configure IAM, create storage solutions and practice high-availability designs.
Step 9: Practice Scenario-Based Questions
SAA-C03 preparation should emphasize architecture scenarios. When solving questions, identify the business requirement first, eliminate unsuitable options and select the AWS architecture that best satisfies security, reliability, performance and cost requirements.
Important SAA-C03 Architecture Topics
Multi-AZ deployments, load balancing, Auto Scaling and failover.
Horizontal scaling, vertical scaling, elasticity and serverless architectures.
Object, block and file storage with appropriate AWS storage services.
IAM, encryption, network security, data protection and access control.
VPC, subnets, routing, gateways, endpoints, VPN and connectivity.
RDS, Aurora, DynamoDB, ElastiCache and purpose-built database selection.
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AWS exam guides and in-scope service lists can be revised. Always check the latest official AWS SAA-C03 exam guide before scheduling your exam or finalizing your study plan. AWS states that its service lists are non-exhaustive and subject to change. :contentReference[oaicite:9]{index=9}
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What is AWS Certified Solutions Architect - Associate?
AWS Certified Solutions Architect - Associate is an AWS Associate-level certification focused on designing secure, resilient, high-performing and cost-optimized solutions on AWS using the AWS Well-Architected Framework.
What is the SAA-C03 exam?
SAA-C03 is the exam code for AWS Certified Solutions Architect - Associate. AWS currently lists 50 scored questions plus 15 unscored questions, with multiple-choice and multiple-response question types. :contentReference[oaicite:10]{index=10}
What are the SAA-C03 exam domains?
The four domains are Design Secure Architectures, Design Resilient Architectures, Design High-Performing Architectures and Design Cost-Optimized Architectures. Their scored-content weightings are 30%, 26%, 24% and 20% respectively. :contentReference[oaicite:11]{index=11}
Which AWS services should I study for SAA-C03?
Important areas include Amazon EC2, Amazon S3, VPC, IAM, RDS, DynamoDB, Lambda, CloudFront, Route 53, Elastic Load Balancing, Auto Scaling, KMS, WAF, Shield, SQS, SNS and many other services. AWS maintains the authoritative in-scope service list in its official exam guide. :contentReference[oaicite:12]{index=12}
Is hands-on AWS practice important for SAA-C03?
Yes. Hands-on practice helps candidates understand how AWS services work together and how to design architectures for real-world requirements involving security, availability, performance, scalability and cost.
What is the passing score for SAA-C03?
AWS currently lists a minimum passing score of 720 on a scaled score from 100 to 1,000. :contentReference[oaicite:13]{index=13}
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AWS Certified Solutions Architect – Associate (SAA-C03)
Prepare for the AWS Certified Solutions Architect – Associate (SAA-C03) certification and strengthen your knowledge of AWS architecture, cloud security, networking, compute, storage, databases, high availability, scalability, disaster recovery, performance optimization and cost optimization.
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