Task 1: Prepare Application Artifacts to Be Deployed to AWS DVA-C02 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   In an AWS Lambda function, where can a developer specify the memory allocated to the function?

   • AIn the function's configuration, by setting the Memory (MB) value.
   • BIn the application code, by calling a memory allocation API.
   • CIn the IAM role attached to the function.
   • DIn the deployment package, by including a memory configuration file.
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2. 12foundation · easy

   Which component of AWS AppConfig defines the source of the configuration data?

   • ADeployment strategy
   • BEnvironment
   • CConfiguration source
   • DConfiguration profile
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4. 13foundation · easy

   In an Amazon ECS task definition, which parameter specifies the CPU units reserved for the container?

   • Amemory
   • Bcpu
   • Cvcpu
   • DhardLimit
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5. 14foundation · easy

   Which AWS service is specifically designed to manage and deploy application configurations across different environments?

   • AAmazon S3
   • BAWS CloudFormation
   • CAWS AppConfig
   • DAWS IAM
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6. 15application · medium

   A developer is containerizing a Node.js application for deployment to Amazon ECS. The application uses a native module that must be compiled during the Docker build. The developer wants to keep the final image small. Which Dockerfile strategy should the developer use?

   • ACompile the native module on the host machine and copy the compiled binary into the Docker image using a volume mount.
   • BInstall the native module in the base image and commit the image to Amazon ECR without further optimization.
   • CUse a multi-stage build: compile the native module in a builder stage, then copy only the compiled artifacts and production dependencies to the final stage.
   • DUse a single-stage build that installs both production and development dependencies, then remove the development dependencies after the build.
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