Exam AWS Certified Cloud Practitioner topic 1 question 395 discussion

To create a serverless workflow in AWS, a company should use: C. AWS Step Functions AWS Step Functions is a service that allows you to coordinate and build serverless workflows using various AWS services, including AWS Lambda functions. You can use Step Functions to define, run, and visualize workflows that can automate and coordinate tasks, making it a suitable choice for building serverless workflows.

AWS Step Functions is the AWS service that provides serverless workflow orchestration. With Step Functions, you can coordinate multiple AWS services into serverless workflows, or state machines, to build applications with greater speed and agility. This service enables you to create complex, multi-step workflows that include conditional branching, error handling, and wait states. On the other hand, Amazon Connect is a cloud-based contact center solution that you can use to manage customer interactions across various communication channels like voice, chat, and email. AWS Lambda is a compute service that lets you run code without provisioning or managing servers, and AWS CodeBuild is a fully-managed continuous integration service that can be used to compile, test, and deploy source code. Amazon Elastic Block Store (Amazon EBS) provides block-level storage volumes for use with Amazon EC2 instances.

C. AWS Step Functions is a serverless workflow service that makes it easy to coordinate distributed applications and microservices using visual workflows.

C is correct

C is the answer.

C. AWS Step Functions AWS Step Functions is a fully managed service that allows a company to create and visualize serverless workflows. It is built on top of AWS Lambda. A. Amazon Connect: Amazon Connect is a cloud-based contact center service. It is not related to creating serverless workflows. B. AWS Lambda: AWS Lambda is a serverless compute service that allows you to run code without provisioning or managing servers. It is a component of the serverless workflow and can be orchestrated using Step Functions D. Amazon Elastic Block Store (Amazon EBS): Amazon Elastic Block Store (Amazon EBS) is a block-level storage service that provides persistent storage for Amazon EC2 instances. It is not related to creating serverless workflows. E. AWS CodeBuild: AWS CodeBuild is a fully managed build service that compiles source code, runs tests, and produces software packages that are ready to deploy. It is not related to creating serverless workflows.

step function

Keyword - workflow

Lambda is also serverless. Step works on top of lambda, and step doesn't make it more serverless than lambda. The idea of step is to combine lambda functions.

C. AWS Step Functions

should be C Step Functions is a serverless orchestration service that lets you easily coordinate multiple Lambda functions into flexible workflows that are easy to debug and change. Step Functions will keep your Lambda functions free of additional logic by triggering and tracking each step of your application for you. https://aws.amazon.com/getting-started/hands-on/create-a-serverless-workflow-step-functions-lambda/#:~:text=Step%20Functions%20is%20a%20serverless,of%20your%20application%20for%20you.

I think C https://aws.amazon.com/getting-started/hands-on/create-a-serverless-workflow-step-functions-lambda/

AWS Step Functions is a fully managed service that makes it easy to coordinate the components of distributed applications and microservices using visual workflows. Building applications from individual components that each perform a discrete function lets you scale easily and change applications quickly.