AWS Certified Solutions Architect - Associate Practice Test
The AWS Certified Solutions Architect - Associate (SAA-C03) addresses designing distributed systems on AWS using the Well-Architected Framework. Its scope includes choosing AWS services and architecture patterns to meet requirements for connectivity, data access, security, performance, resilience, and cost. Practice questions feature scenarios involving VPC connectivity, IAM permissions, caching, containers, storage classes, messaging, and infrastructure templates.
Exam overview
About the AWS Certified Solutions Architect - Associate Exam
Solutions architecture requires translating workload requirements into designs that balance reliability, security, performance, and cost. That means distinguishing private network connectivity from internet-based access, selecting temporary credentials and analyzing resource permissions, and matching compute or container options to operational constraints. Storage decisions can involve access frequency and retrieval needs, while caching and managed messaging choices affect latency and application integration. Architects also use reusable infrastructure templates to create consistent environments. For each scenario, identify the stated constraints first, then compare services by their operational model and how directly they meet those constraints. Pay particular attention to trade-offs: for example, archival storage favors low cost over immediate retrieval, while dedicated infrastructure addresses host-isolation requirements.
Sample Practice Questions
Review a selection from this exam's published US Practice Tests practice bank.
A team needs to connect an on-premises data center to a VPC using a private, dedicated network connection rather than the public internet. Which AWS service should they use?
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Correct answer: AAWS Direct Connect establishes a dedicated network connection between on-premises infrastructure and AWS. It can provide more consistent bandwidth and lower variability than internet-based connectivity.
A security team wants to centrally analyze the permissions granted to IAM users, roles, and resource-based policies to determine which principals can access an S3 bucket. Which AWS feature is most appropriate?
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Correct answer: AIAM Access Analyzer helps identify external or unintended access by analyzing resource-based policies and access paths. It is useful for determining who can access a resource like an S3 bucket.
A workload needs an in-memory data store that can provide low-latency access to session data and support Redis-compatible commands. Which AWS service should be used?
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Correct answer: BAmazon ElastiCache for Redis is a managed in-memory caching service that supports Redis-compatible operations. It is often used for session storage, caching, and other low-latency workloads.
A company wants to give users temporary access to AWS resources without creating long-term IAM user credentials. Which AWS feature should be used?
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Correct answer: AIAM roles provide temporary security credentials that can be assumed by users, applications, or AWS services. They are commonly used to avoid long-term access keys and to grant time-limited access.
A team wants to centrally store application and system parameters as plain text or encrypted values, and retrieve them by name in code or automation. Which AWS service should they use?
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Correct answer: AAWS Systems Manager Parameter Store is designed for storing configuration data and secrets-like values, including encrypted parameters, that applications and automation can retrieve by name.
A company wants to run the same Linux workload on Amazon EC2 hosts that are not shared with other AWS customers. Which purchasing option provides dedicated physical servers for this need?
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Correct answer: ADedicated Hosts provide physical servers dedicated to a single customer account. They are used when you need host-level visibility, licensing control, or physical isolation requirements.
A development team wants to run a workload in containers without managing the underlying servers, and they prefer AWS to handle cluster infrastructure operations. Which service is the best fit?
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Correct answer: AAmazon ECS with AWS Fargate lets you run containers without managing the EC2 instances underneath. Auto Scaling manages instances, Lambda is for event-driven functions, and S3 is object storage.
How to use this practice test
US Practice Tests offers free practice for SAA-C03. A session draws up to 20 random questions from the available 50-question bank and shows results afterward. Use each scenario to practise identifying its key constraint—such as private connectivity, temporary access, low-latency caching, or archival retrieval—and selecting the AWS service or option that fits it.
Preparation tips
- For network scenarios, distinguish a private dedicated connection to an on-premises data center from connectivity that uses the public internet.
- Compare IAM role-based temporary access with long-term user credentials, and use permissions analysis to trace which principals can reach an S3 bucket.
- Match storage classes to retrieval frequency and latency needs; distinguish infrequent archival access from requirements for immediate availability.
- Compare container services by who manages the underlying servers and cluster infrastructure, then apply that distinction to workload requirements.
- Practise identifying when reusable infrastructure templates, managed message brokers, or Redis-compatible in-memory stores address the stated application need.