200+ Free AWS Solutions Architect Professional Practice Questions

The AWS Solutions Architect Professional (SAP-C02) exam has an estimated pass rate of around 55%, which is lower than the Associate level (65%). AWS requires a scaled score of 750 out of 1000. The exam is significantly more difficult than the Associate level, with 75 questions in 180 minutes covering complex, real-world scenarios. Candidates typically have 2+ years of AWS experience and hold the SAA Associate certification before attempting the Professional exam.

The SAP-C02 exam has 75 total questions: 65 scored questions and 10 unscored pretest questions. You have 180 minutes (3 hours) to complete the exam. Questions are either multiple choice (one correct answer) or multiple response (two or more correct answers). Approximately 80% of questions are scenario-based, presenting complex, multi-service architecture challenges requiring deep knowledge of AWS services and best practices.

The four exam domains are: Domain 1 – Design for Organizational Complexity (26%): Multi-account strategies with AWS Organizations, SCPs, hybrid networking with Transit Gateway and Direct Connect, security governance, and compliance controls; Domain 2 – Design for New Solutions (29%): Microservices architecture, serverless design patterns, event-driven architectures, data storage strategies, and AI/ML integration; Domain 3 – Continuously Improve Existing Solutions (25%): Workload optimization, cost optimization strategies, performance tuning, reliability improvements, and automation; Domain 4 – Accelerate Workload Migration and Modernization (20%): Migration strategies, database migration with DMS, containerization, application modernization, and cutover planning.

Most candidates study for 10-16 weeks, investing 120-180 hours total. AWS recommends 2+ years of hands-on experience designing and deploying AWS architectures. The Professional exam builds on Associate-level knowledge — most candidates hold the SAA certification before attempting SAP. Key study areas: 1) Deep understanding of AWS Organizations, SCPs, and multi-account strategies. 2) Hybrid connectivity (Direct Connect, Transit Gateway, VPN). 3) Migration patterns and strategies. 4) Cost optimization at enterprise scale. 5) Complete 200+ practice questions and score 80%+ before scheduling.

The Associate (SAA-C03) validates ability to design solutions using AWS services with 65 questions in 130 minutes. The Professional (SAP-C02) validates ability to design complex, multi-service solutions across large organizations with 75 questions in 180 minutes. Professional scenarios are more complex, involving multiple accounts, hybrid connectivity, compliance requirements, and migration planning. Professional requires deeper knowledge of networking, security governance, and cost optimization at scale. Professional is designed for Solutions Architects with 2+ years of experience vs 1+ year for Associate.

Core services tested heavily: Organizations & Governance (Organizations, SCPs, Control Tower, IAM Identity Center, Config); Networking (Transit Gateway, Direct Connect, PrivateLink, Cloud WAN, VPC peering); Migration (Application Migration Service, DMS, Snowball, Migration Hub); Containers (ECS, EKS, Fargate, App Mesh); Serverless (Lambda, Step Functions, EventBridge, API Gateway); Data & Analytics (Aurora Global Database, DynamoDB Global Tables, Kinesis, Glue); Security (KMS, Secrets Manager, WAF, Shield, GuardDuty, Security Hub).

AWS Organizations is the foundational service for multi-account management, providing consolidated billing, hierarchical grouping (OUs), and Service Control Policies (SCPs) for guardrails. AWS Control Tower is a higher-level service built on Organizations that automates the setup of a well-architected multi-account environment with pre-configured guardrails, landing zones, and account provisioning workflows. Organizations provides the primitives; Control Tower provides the opinionated implementation.