AWS Certified Cloud Practitioner
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Which AWS services should a company use to create a serverless workflow? (Select TWO.)
Real Exam
Community
RRitesh
A
AWS Lambda
B
AWS Step Functions
C
Amazon Connect
D
Amazon Elastic Block Store (Amazon EBS)
E
AWS CodeBuild
Explanation:
Explanation
AWS Lambda and AWS Step Functions are the correct services for creating serverless workflows:
AWS Lambda
-
Serverless compute service that runs code in response to events
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Executes individual functions without provisioning or managing servers
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Can be triggered by various AWS services and events
AWS Step Functions
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Serverless orchestration service that coordinates multiple AWS services
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Creates visual workflows using state machines
-
Manages the sequence and error handling of Lambda functions and other services
Why the other options are incorrect:
Amazon Connect: Cloud-based contact center service, not for workflow orchestration
Amazon Elastic Block Store (EBS): Block storage service for EC2 instances, not serverless
AWS CodeBuild: Continuous integration service for building and testing code, not workflow orchestration
Key Benefits of Serverless Workflows:
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No server management required
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Automatic scaling
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Pay-per-use pricing
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Built-in fault tolerance and error handling
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