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AWS Lambda MCQ

AWS Lambda Quick Quiz

Question 1 of 10
  • Which AWS CLI command invokes a function?

    Answer & Explanation

    Correct Answer: Aws lambda invoke --function-name ReturnBucketName outputfile.txt

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  • How are computing resources allocated to Lambdas?

    Answer & Explanation

    Correct Answer: Proportionally

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  • What is the fastest way to get started with Lambda?

    Answer & Explanation

    Correct Answer: Use a blueprint.

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  • How can a developer provide Lambda code?

    Answer & Explanation

    Correct Answer: All of these answers

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  • You are performance-testing your Lambda to verify that you set the memory size adequately. Where do you verify the execution overhead?

    Answer & Explanation

    Correct Answer: Lambda logs.

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  • What programming language does AWS Lambda support?

    Answer & Explanation

    Correct Answer: All of these answers

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  • How can you increase the CPU resources for your Lambda?

    Answer & Explanation

    Correct Answer: Increase the configured memory value

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  • You need to setup a mechanism to put controls in place to notify you when you have a spike in Lambda concurrency. What should you do?

    Answer & Explanation

    Correct Answer: Deploy a CloudWatch alarm that notifies you when function metrics exceed your threshold. Create an AWS budget to monitor costs.

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  • When can you change the execution role of a Lambda?

    Answer & Explanation

    Correct Answer: Anytime via configuration

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  • You need to build a continuous integration/deployment pipeline for a set of Lambdas. What should you do?

    Answer & Explanation

    Correct Answer: Create CloudFormation templates and deploy them using AWS CodePipeline.

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