AWS Certified Developer - Associate
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When designing a business workflow using AWS Step Functions, a developer can configure multiple states to control the flow of execution.
Out of the various states available, which one would you consider as representing a single unit of work carried out by the state machine?
A
"HelloWorld": { "Type": "Task", "Resource": "arn:aws:lambda:us-east-1:123456789012:function:HelloFunction", "Next": "AfterHelloWorldState", "Comment": "Run the HelloWorld Lambda function" }
B
"No-op": { "Type": "Task", "Result": { "x-datum": 0.381018, "y-datum": 622.2269926397355 }, "ResultPath": "$.coords", "Next": "End" }
C
"FailState": { "Type": "Fail", "Cause": "Invalid response.", "Error": "ErrorA" }
D
"wait_until" : { "Type": "Wait", "Timestamp": "2016-03-14T01:59:00Z", "Next": "NextState" }_