DevOps Engineering on AWS Certification Incident and Event Response on AWS

Question 1

Which AWS service is primarily used to create alarms based on CloudWatch metrics and trigger automated responses when thresholds are breached?

Accepted Answer

Amazon CloudWatch Alarms

Answer

CloudWatch Alarms monitor metric values against defined thresholds and trigger actions such as SNS notifications, Auto Scaling policies, or EC2 recovery when breached.

Question 2

A DevOps team wants to automatically invoke a Lambda function whenever an EC2 instance enters an unhealthy state. Which service should capture this state-change event and route it to Lambda?

Accepted Answer

Amazon EventBridge

Answer

Amazon EventBridge captures EC2 state-change events and can route them to Lambda functions, enabling automated remediation without manual intervention.

Question 3

Which AWS Systems Manager feature defines multi-step automated workflows (runbooks) used to respond to operational incidents?

Accepted Answer

Automation

Answer

Systems Manager Automation allows you to author and execute runbooks as automation documents, each containing ordered steps for incident response or operational tasks.

Question 4

What is the primary purpose of AWS Systems Manager OpsCenter in an incident response workflow?

Accepted Answer

Aggregate and resolve operational issues as OpsItems

Answer

OpsCenter aggregates operational issues called OpsItems and provides a centralized interface for engineers to view, investigate, and remediate incidents.

Question 5

A DevOps engineer needs non-compliant resources detected by AWS Config to be fixed automatically. Which Config feature enables this without manual intervention?

Accepted Answer

AWS Config remediation actions

Answer

AWS Config remediation actions allow you to associate an SSM Automation document with a Config rule so that non-compliant resources are automatically corrected.

DevOps Engineering on AWS Certification Practice Test

DevOps Engineering on AWS Certification Practice Test

DevOps Engineering on AWS Certification Incident and Event Response on AWS