CertVectorAWS SAA-C03 practice exam
Build AWS architecture readiness with scenario questions for identity, networking, compute, storage, databases, resilience, performance, and cost optimization.
AWS Certified Solutions Architect - Associate · SAA-C03
Best for learners searching for SAA-C03 practice exams with applied architecture scenarios, explanations, and domain-focused readiness tools.
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A web application must stay available if one Availability Zone fails. The application uses EC2 instances behind a load balancer. Which design best meets the requirement?
Answer: B
Multi-AZ compute behind a load balancer improves availability because traffic can continue to healthy targets in another Availability Zone when one zone has a problem.
CertVector practice is organized around exam objectives so weak areas can turn into focused drills instead of broad guessing.
1.0
IAM, network security, data protection, encryption, access boundaries, and secure workload design.
2.0
Multi-AZ design, decoupling, disaster recovery, scalable storage, fault tolerance, and recovery objectives.
3.0
Compute, storage, database, networking, caching, content delivery, and performance-oriented service selection.
4.0
Right-sizing, managed services, purchasing models, storage classes, lifecycle policies, and cost-aware architecture choices.
Yes. The track is organized around secure, resilient, high-performing, and cost-optimized architecture domains.
Yes. Solutions Architect Associate expects architecture decisions across multiple AWS services, not only foundational service recognition.
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