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Start a timed practice session focusing on AWS Systems Manager Parameter Store topics from the DVA-C02 question bank.
Start DVA-C02 Practice Quiz →DVA-C02 Parameter Store Question Bank (5 Questions)
Browse all 5 practice questions covering AWS Systems Manager Parameter Store for the DVA-C02 certification exam. Answers are intentionally hidden on this page so you can self-test first before checking results in quiz mode.
- Question 1Security
A developer uses Parameter Store with the AWS SDK. The parameter type is SecureString. Which additional permission might be needed beyond ssm:GetParameter?
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Start DVA-C02 Quiz - Question 2Security
An application stores configuration values and feature flags in AWS Systems Manager Parameter Store. Some values are sensitive and require encryption. Which parameter type should be used?
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Start DVA-C02 Quiz - Question 3Security
A developer stores an API key in AWS Systems Manager Parameter Store as SecureString. Which service encrypts the parameter value?
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Start DVA-C02 Quiz - Question 4Deployment
A developer wants to test a new Lambda function alias configuration without affecting production traffic. Which Lambda feature allows routing a percentage of traffic to a new version?
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Start DVA-C02 Quiz - Question 5Security
An EC2 instance accesses the AWS SSM Parameter Store. The instance profile role has ssm:GetParameter. The parameter is encrypted with a custom KMS key. The call fails. Why?
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Key Parameter Store Concepts for DVA-C02
DVA-C02 Parameter Store Exam Tips
AWS Systems Manager Parameter Store questions in DVA-C02 are typically scenario-based. Focus on application development patterns, event-driven integration, and secure coding on AWS. Priority concepts: parameter store, ssm, securestring, hierarchy, version, tier.
What DVA-C02 Expects
- Anchor your answer in select developer-friendly managed services and patterns that minimize custom undifferentiated code.
- Parameter Store scenarios for DVA-C02 are frequently mapped to Domain 2 (26%), so read the objective carefully before picking controls or architecture.
- Expect multi-topic scenarios where Parameter Store interacts with IAM, networking, storage, or observability patterns rather than appearing as an isolated question.
- When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Associate) and vendor best practices.
High-Value Parameter Store Concepts
- Know the core Parameter Store building blocks cold: parameter store, ssm, securestring, hierarchy.
- Review the edge-case features and limits for version, tier; these details are commonly used to differentiate answer choices.
- Practice service-integration reasoning: how Parameter Store pairs with Secrets Manager, KMS, Lambda in real deployment patterns.
- For DVA-C02, explain why the chosen Parameter Store design meets reliability, security, and cost expectations better than the alternatives.
Common DVA-C02 Traps
- Watch for using infrastructure-centric answers instead of application-centric ones.
- Questions in Security often include distractors that look correct for Parameter Store but violate least-privilege, durability, or availability requirements.
- Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
- If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.
Fast Review Checklist
- Can you compare at least two Parameter Store implementation paths and justify which one best fits the scenario?
- Can you map the chosen answer back to Security (26%) outcomes for DVA-C02?
- Can you explain security and access boundaries for Parameter Store without relying on default-open assumptions?
- Can you describe how Parameter Store integrates with Secrets Manager and KMS during failure, scaling, and monitoring events?