EventBridge

Question 1

What AWS service represents a serverless event bus that enables businesses to quickly and easily integrate applications, services, and data across multiple cloud environments, providing a reliable, scalable, and secure way to process and route events between applications and services?

Answer 1

EventBridge

Question 2

What is the difference between CloudWatch Events and EventBridge?

Answer 2

EventBridge is the successor to CloudWatch Events, while CloudWatch Events handles events from AWS resources, EventBridge extends this capability to include events from third-party services and custom applications

AWS recommends migrating from CloudWatch Events to EventBridge

Question 3

Which component of EventBridge is responsible for receiving, filtering, transforming, routing, and delivering events?

Answer 3

The Event Bus, includes a default account event bus, and additional event buses can be created as needed

Question 3

Which component of EventBridge determines which events are sent to specific targets for processing?

Answer 3

Rules, match incoming events and route them to the designated target

Question 4

Which EventBridge rule triggers when an event matches a defined event pattern?

Answer 4

Rule with an Event Pattern

Question 5

What types of rules can be created in EventBridge?

Answer 5

• Rule with an Event Pattern
• Schedule

Question 6

Which EventBridge rule triggers on a set schedule?

Answer 6

Schedule, delivers events to the target based on a specified (CRON) schedule

Question 7

In what format are Amazon EventBridge events delivered?

Answer 7

Events are delivered as JSON objects

Question 8

What does Amazon EventBridge do with events that fail delivery to their target after all retry attempts?

Answer 8

Drops them

Question 9

Which feature can be configured in Amazon EventBridge to retain failed-delivery events for later analysis?

Answer 9

Dead‑letter queue (DLQ)

Question 10

What type of Amazon SQS queue is supported as an EventBridge DLQ?

Answer 10

Standard SQS queue