DOP-C02 · Question #455
A company is using the AWS Cloud Development Kit (AWS CDK) to develop a microservices- based application. The company needs to create reusable infrastructure components for three environments…
The correct answer is C. Create custom Level 3 (L3) constructs out of Level 2 (L2) constructs where repeatable patterns. AWS CDK recommends using Level 3 (L3) custom constructs to encapsulate reusable multi- resource infrastructure patterns (networking, compute, DB). Then, define a single set of environment-aware stacks that accept environment parameters for deployment. This ensures consistency…
Question
A company is using the AWS Cloud Development Kit (AWS CDK) to develop a microservices- based application. The company needs to create reusable infrastructure components for three environments: development, staging, and production. The components must include networking resources, database resources, and serverless compute resources. The company must implement a solution that provides consistent infrastructure across environments while offering the option for environment-specific customizations. The solution also must minimize code duplication. Which solution will meet these requirements with the LEAST development overhead?
Options
- ACreate custom Level 1 (L1) constructs out of Level 2 (L2) constructs where repeatable patterns
- BCreate custom Level 1 (L1) constructs out of Level 2 (L2) constructs where repeatable patterns
- CCreate custom Level 3 (L3) constructs out of Level 2 (L2) constructs where repeatable patterns
- DCreate custom Level 3 (L3) constructs out of Level 2 (L2) constructs where repeatable patterns
How the community answered
(57 responses)- A4% (2)
- B5% (3)
- C77% (44)
- D14% (8)
Explanation
AWS CDK recommends using Level 3 (L3) custom constructs to encapsulate reusable multi- resource infrastructure patterns (networking, compute, DB). Then, define a single set of environment-aware stacks that accept environment parameters for deployment. This ensures consistency with minimal code duplication, per AWS CDK best practices and design patterns
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