A New Startup Is Running a Serverless Application Using AWS

question 407

Multiple Choice

A new startup is running a serverless application using AWS Lambda as the primary source of compute. New versions of the application must be made available to a subset of users before deploying changes to all users. Developers should also have the ability to abort the deployment and have access to an easy rollback mechanism. A solutions architect decides to use AWS CodeDeploy to deploy changes when a new version is available. Which CodeDeploy configuration should the solutions architect use?

• A) A blue/green deployment
• B) A linear deployment
• C) A canary deployment
• D) An all-at-once deployment

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Definitions:

Persist

To continue steadfastly or firmly in some state, purpose, course of action, or the pursuit of an objective, despite difficulties, obstacles, or discouragement.

Locus of Control

A psychological concept that refers to how strongly people believe they have control over the situations and experiences that affect their lives.

Genetic Traits

Inherited characteristics passed down from parents to offspring, determined by genes, influencing physical and sometimes behavioral attributes.

Health Locus of Control

Health locus of control is a concept reflecting individuals' beliefs about the control they have over their health, distinguishing between internal (self-induced change) and external (influenced by external forces) perceptions.