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Question 380 - SOA-C02 discussion

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A company has a list of pre-appf oved Amazon Machine Images (AMIs) for developers lo use to launch Amazon EC2 instances However, developers are still launching EC2 instances from unapproved AMIs.

A SysOps administrator must implement a solution that automatically terminates any instances that are launched from unapproved AMIs.

Which solution will meet mis requirement?

A.
Set up an AWS Config managed rule to check if instances are running from AMIs that are on the list of pre-approved AMIs. Configure an automatic remediation action so that an AWS Systems Manager Automation runbook terminates any instances that are noncompliant with the rule
Answers
A.
Set up an AWS Config managed rule to check if instances are running from AMIs that are on the list of pre-approved AMIs. Configure an automatic remediation action so that an AWS Systems Manager Automation runbook terminates any instances that are noncompliant with the rule
B.
Store the list of pre-approved AMIs in an Amazon DynamoDB global table that is replicated to all AWS Regions that the developers use. Create Regional EC2 launch templates. Configure the launch templates to check AMIs against the list and to terminate any instances that are not on the list
Answers
B.
Store the list of pre-approved AMIs in an Amazon DynamoDB global table that is replicated to all AWS Regions that the developers use. Create Regional EC2 launch templates. Configure the launch templates to check AMIs against the list and to terminate any instances that are not on the list
C.
Select the Amazon CloudWatch metric that shows all running instances and the AMIs that the instances were launched from Create a CloudWatch alarm that terminates an instance if the metric shows the use of an unapproved AMI.
Answers
C.
Select the Amazon CloudWatch metric that shows all running instances and the AMIs that the instances were launched from Create a CloudWatch alarm that terminates an instance if the metric shows the use of an unapproved AMI.
D.
Create a custom Amazon Inspector finding to compare a running instance's AMI against the list of pre-approved AMIs Create an AWS Lambda function that terminates instances. Configure Amazon Inspector to report findings of unapproved AMIs to an Amazon Simple Queue Service (Amazon SQS) queue to invoke the Lambda function.
Answers
D.
Create a custom Amazon Inspector finding to compare a running instance's AMI against the list of pre-approved AMIs Create an AWS Lambda function that terminates instances. Configure Amazon Inspector to report findings of unapproved AMIs to an Amazon Simple Queue Service (Amazon SQS) queue to invoke the Lambda function.
Suggested answer: A

Explanation:

AWS Config Managed Rule:

AWS Config can be used to assess, audit, and evaluate the configurations of AWS resources. The managed rule can check if instances are launched from approved AMIs.

Steps:

Go to the AWS Management Console.

Navigate to AWS Config.

Create a managed rule that checks for EC2 instances running approved AMIs.

Configure the rule to use a list of approved AMIs.

Automatic Remediation with Systems Manager Automation:

AWS Systems Manager Automation runbooks can automate the process of remediating non-compliant resources.

Steps:

Create a Systems Manager Automation runbook that terminates instances not running approved AMIs.

Attach the runbook to the AWS Config rule for automatic remediation.

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asked 16/09/2024
Osman Rana
38 questions
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