SOA-C02 Dumps with Practice Exam Questions Answers

To send an email notification when an ACM certificate has less than 14 days until expiration, the most operationally efficient solution is to create an Amazon EventBridge rule that directly monitors AWS ACM for certificate expiry details. EventBridge can capture aws.acm events related to certificate expiration and evaluate the DaysToExpiry metric directly. Configure the rule to send notifications to an Amazon SNS topic when DaysToExpiry is less than 14, and subscribe the necessary email addresses to this SNS topic. This approach avoids the need for custom metrics or manual monitoring, providing a streamlined and automatic notification system. Option B is the correct answer as it leverages native integration between ACM, EventBridge, and SNS for minimal operational overhead. More details on EventBridge rules can be found in AWS documentation EventBridge Rules.

https://docs.aws.amazon.co m/AmazonCloudFront/latest/DeveloperGuide/private-content-restricting-access-to-s3.html

To ensure that users access objects in Amazon S3 by using only CloudFront URLs, the SysOps administrator should create an origin access identity (OAI) and grant it permissions to read objects in the S3 bucket.

Create an Origin Access Identity (OAI):

OAI is a special CloudFront user that you associate with your distribution to restrict access to the S3 bucket.

This ensures that only CloudFront can access the S3 bucket directly, and users must go through CloudFront to access the content.

Steps to Implement:

Open the CloudFront console.

Select your distribution and go to the "Origins and Origin Groups" tab.

Edit the S3 origin and create a new OAI or use an existing one.

Update the S3 bucket policy to grant the OAI read permissions.

Bucket Policy Example:

{

"Version": "2012-10-17",

"Statement": [

{

"Effect": "Allow",

"Principal": {

"AWS": "arn:aws:iam::cloudfront:user/CloudFront Origin Access Identity [OAI_ID]"

},

"Action": "s3:GetObject",

"Resource": "arn:aws:s3:::your-bucket-name/*"

}

]

}

References:

Using an Origin Access Identity to Restrict Access to Your S3 Content

To manage common components across multiple CloudFormation templates efficiently:

Create Nested Stacks:

Develop separate CloudFormation templates for the common components.

Use these templates as nested stacks within the main templates.

Dedicated Hosts are physical servers that are dedicated to a single customer, ensuring that the customer’s workloads are not shared with other customers or with other AWS accounts within the company. This will ensure that the company’s security policy is followed and that sensitive workloads are running on hardware that is not shared with other customers or with other AWS accounts within the company.

To prioritize alarm notifications over information notifications in an Amazon SQS environment, creating separate queues for each type of notification is the best approach. This allows the application processing the queues to prioritize fetching messages from the alarm notifications queue first. Option D directly addresses the need for prioritization without complicating the existing infrastructure. This setup is supported by best practices for using Amazon SQS, where using multiple queues to segregate message types is a recommended strategy Amazon SQS Best Practices.