A company needs to invoke an AWS Step Functions workflow each time an Amazon EC2 instance state changes to RUNNING. Which AWS service can the company use to meet this requirement?

The correct answer is C. Amazon EventBridge. Amazon EventBridge can be used to monitor AWS service events, such as EC2 instance state changes. You can create an EventBridge rule to detect when an EC2 instance changes to the RUNNING state and trigger an AWS Step Functions workflow in response. This service provides an event-

Submitted by andreas_gr· Mar 6, 2026Cloud Technology and Services

Question

Options

AAmazon SageMaker
BAmazon Connect
CAmazon EventBridge
DAWS Fargate

How the community answered

(37 responses)

B
3% (1)
C
95% (35)
D
3% (1)

Explanation

Amazon EventBridge can be used to monitor AWS service events, such as EC2 instance state changes. You can create an EventBridge rule to detect when an EC2 instance changes to the RUNNING state and trigger an AWS Step Functions workflow in response. This service provides an event-driven architecture to automate workflows based on AWS service events.

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