AWS Lambda Characteristics Quiz
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Questions and Answers

What characteristic of AWS Lambda indicates how it utilizes resources?

  • Lambda allows unlimited resource consumption regardless of events.
  • Lambda requires constant server allocation for its functions.
  • Lambda runs code only when it is activated by an event and uses only the compute resources that are needed. (correct)
  • Lambda functions are always running to ensure instant response times.
  • How does the approach to high availability in AWS Lambda compare to Amazon EC2?

  • A developer's method and configuration options for ensuring high availability with Lambda are similar to their approach with Amazon EC2. (correct)
  • Lambda requires no concerns about high availability for functions.
  • The approach is completely different with no similarities.
  • Developers can only ensure high availability with Lambda by using load balancers.
  • What is true about the environment in which AWS Lambda functions operate?

  • Lambda provides a static environment that does not change based on function execution.
  • Lambda functions run in on-demand, temporary environments, and the developer controls when new environments are created or shut down. (correct)
  • Developers have no control over the environment in which Lambda functions run.
  • Lambda functions run in permanent environments with dedicated resources.
  • What is a requirement for writing functions for AWS Lambda?

    <p>A developer must write Lambda functions that use one of the runtimes that the Lambda service provides.</p> Signup and view all the answers

    Which of the following best describes the activation of AWS Lambda functions?

    <p>Lambda runs code only when it is activated by an event.</p> Signup and view all the answers

    What happens to AWS Lambda functions when they are not in use?

    <p>They enter an idle state and use minimal resources.</p> Signup and view all the answers

    Which statement correctly describes the deployment of AWS Lambda environments?

    <p>New environments can be created or shut down at the developer’s discretion.</p> Signup and view all the answers

    How does the runtime requirement for AWS Lambda functions differ from traditional application deployment?

    <p>Lambda functions must be written in one of the supported runtimes.</p> Signup and view all the answers

    In what way does AWS Lambda differ from Amazon EC2 regarding high availability?

    <p>AWS Lambda automatically scales to maintain high availability, whereas EC2 requires manual scaling.</p> Signup and view all the answers

    Which statement is true regarding resource utilization in AWS Lambda?

    <p>Lambda will only utilize the compute resources necessary based on the event.</p> Signup and view all the answers

    Study Notes

    AWS Lambda Characteristics

    • Lambda runs code only when it's triggered by an event, using only the necessary compute resources.
    • Lambda functions run in on-demand, temporary environments.
    • Developers do not control the creation or shutdown of these environments.
    • A developer's method and configuration options for ensuring high availability with Lambda are not similar to their approach with Amazon Elastic Compute Cloud (Amazon EC2).
    • A developer does not need to write Lambda functions that use one of the runtimes that the Lambda service provides.

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    Description

    Test your knowledge on the characteristics of AWS Lambda. This quiz covers crucial aspects such as event triggering, resource management, and environment control. Perfect for developers looking to enhance their understanding of serverless computing.

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