Amazon Exam DOP-C01 Topic 21 Question 98 Discussion

Actual exam question for Amazon's DOP-C01 exam

Question #: 98
Topic #: 21

A company develops and maintains a web application using Amazon EC2 instances and an Amazon RDS for SQL Server DB instance in a single Availability Zone The resources need to run only when new deployments are being tested using AWS CodePipeline. Testing occurs one or more times a week and each test takes 2-3 hours to run. A DovOps engineer wants a solution that does not change the architecture components.

Which solution will meet these requirements in the MOST cost-effective manner?

AConvert the RDS database to an Amazon Aurora Serverless database Use an AWS Lambda function to start and stop the EC2 instances before and after tests

BPut the EC2 instances into an Auto Scaling group. Schedule scaling to run at the start of the deployment tests.

CReplace the EC2 instances with EC2 Spot Instances and the RDS database with an RDS Reserved Instance.

DSubscribe Amazon CloudWatch Events to CodePipeline to trigger AWS Systems Manager Automation documents that start and stop all EC2 and RDS instances before and after deployment tests.

Show Suggested Answer

Suggested Answer: A

by Kimberlie at Jul 13, 2024, 08:08 AM

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Jody

4 months ago

That's true, option D could save time and effort in the long run.

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Arthur

4 months ago

But what about option D? It seems like a more automated solution.

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Son

4 months ago

Haha, imagine if they went with option C and ended up with a bunch of Spot Instances that kept getting interrupted during the tests. That would be a nightmare!

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Pamella

4 months ago

Izetta: It's important to choose the right solution to avoid any interruptions during testing.

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Mitzie

4 months ago

Agreed, using CloudWatch Events to trigger automation sounds reliable.

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Izetta

4 months ago

Definitely! Option D seems like a safer choice.

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Ona

4 months ago

Yeah, that would be a disaster!

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Kina

5 months ago

Option D is the way to go. It's a clever solution that leverages existing AWS services to achieve cost-effectiveness without any major changes.

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Kiley

5 months ago

I agree with Jody, using Aurora Serverless could save costs.

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Lajuana

5 months ago

I agree with Adelina. The Systems Manager Automation documents can provide the necessary control to minimize the running time of the resources.

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France

4 months ago

A: Definitely, it provides the necessary control to minimize resource running time.

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Dianne

4 months ago

B: I agree, it's a cost-effective solution that doesn't require changing the architecture components.

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Gaynell

4 months ago

A: I think option D is the best choice. It allows for automation of starting and stopping the instances.

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Mari

4 months ago

A: Exactly, it's a cost-effective solution without changing the existing architecture components.

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Viva

4 months ago

B: That makes sense. It would save costs by only running the resources when needed for testing.

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Bok

4 months ago

A: I think option D is the best choice. It automates starting and stopping the instances based on the CodePipeline events.

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Adelina

5 months ago

Option D seems like the most effective solution. Automating the start and stop of the resources based on CodePipeline events is a great way to optimize costs without changing the architecture.

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Virgilio

4 months ago

I agree, using Amazon CloudWatch Events to trigger AWS Systems Manager Automation documents is a smart way to manage the resources efficiently during testing.

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Carmelina

5 months ago

Option D seems like the most effective solution. Automating the start and stop of the resources based on CodePipeline events is a great way to optimize costs without changing the architecture.

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Jody

5 months ago

I think option A could work well.

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