Amazon Exam DOP-C02 Topic 3 Question 26 Discussion

Actual exam question for Amazon's DOP-C02 exam

Question #: 26
Topic #: 3

A company sells products through an ecommerce web application The company wants a dashboard that shows a pie chart of product transaction details. The company wants to integrate the dashboard With the company's existing Amazon CloudWatch dashboards

Which solution Will meet these requirements With the MOST operational efficiency?

AUpdate the ecommerce application to emit a JSON object to a CloudWatch log group for each processed transaction. Use CloudWatch Logs Insights to query the log group and to visualize the results in a pie chart format Attach the results to the desired CloudWatch dashboard.

BUpdate the ecommerce application to emit a JSON object to an Amazon S3 bucket for each processed transaction. Use Amazon Athena to query the S3 bucket and to visualize the results In a Pie chart format. Export the results from Athena Attach the results to the desired CloudWatch dashboard

CUpdate the ecommerce application to use AWS X-Ray for instrumentation. Create a new X-Ray subsegment Add an annotation for each processed transaction. Use X-Ray traces to query the data and to visualize the results in a pie chart format Attach the results to the desired CloudWatch dashboard

DUpdate the ecommerce application to emit a JSON object to a CloudWatch log group for each processed transaction_ Create an AWS Lambda function to aggregate and write the results to Amazon DynamoDB. Create a Lambda subscription filter for the log file. Attach the results to the desired CloudWatch dashboard.

Show Suggested Answer

Suggested Answer: A, B, D

The engineer should make the following changes to achieve a policy of least permission:

A:Add a condition to ensure that the principal making the request is an AWS Lambda function. This ensures that only Lambda functions can execute this policy.

B:Narrow down the resources by specifying the ARN of EC2 instances instead of allowing all resources. This ensures that the policy only affects EC2 instances.

D:Add a condition to ensure that this policy only applies to EC2 instances tagged with ''Environment: NonProduction''. This ensures that production environments are not affected by this policy.

AWS Identity and Access Management (IAM) - AWS Documentation

Certified DevOps Engineer - Professional (DOP-C02) Study Guide(page 179)

by Yolando at May 31, 2024, 08:33 AM

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Maurine

4 hours ago

That's a good point, Ligia. Option D does provide a more scalable solution with DynamoDB integration.

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Ligia

4 days ago

I disagree, I believe option D is more efficient as it aggregates and writes the results to Amazon DynamoDB using an AWS Lambda function.

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Maurine

6 days ago

I think option A is the best solution because it uses CloudWatch Logs Insights to query the log group and visualize the results in a pie chart format.

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