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SOA-C03 · Question #139

A CloudOps engineer needs to build an event infrastructure for a set of custom application- specific events. The events must be sent to an AWS Lambda function for processing. The CloudOps engineer…

The correct answer is A. Create an Amazon EventBridge custom event bus. Create an archive on the custom event bus. A custom EventBridge event bus is the correct choice for handling application-specific events. You can define an archive on that custom event bus to record and later replay events by event type or timestamp. Creating an EventBridge rule to send events to a Lambda function…

Submitted by hans_de· Mar 5, 2026Deployment, provisioning, and automation

Question

A CloudOps engineer needs to build an event infrastructure for a set of custom application- specific events. The events must be sent to an AWS Lambda function for processing. The CloudOps engineer must record the events to replay later by event type or event time. Which solution will meet these requirements?

Options

  • ACreate an Amazon EventBridge custom event bus. Create an archive on the custom event bus.
  • BCreate an archive on the Amazon EventBridge default event bus. Use pattern matching to record
  • CCreate an archive on the Amazon EventBridge default event bus. Create an EventBridge pipe to
  • DCreate a log group in Amazon CloudWatch Logs. Create an Amazon EventBridge rule to send the

How the community answered

(44 responses)
  • A
    77% (34)
  • B
    5% (2)
  • C
    14% (6)
  • D
    5% (2)

Explanation

A custom EventBridge event bus is the correct choice for handling application-specific events. You can define an archive on that custom event bus to record and later replay events by event type or timestamp. Creating an EventBridge rule to send events to a Lambda function ensures real-time processing while maintaining full replay capability, making this the most flexible and operationally efficient solution.

Topics

#EventBridge custom event bus#event archive#event replay#Lambda integration

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