Amazon Exam DOP-C02 Topic 4 Question 43 Discussion

Actual exam question for Amazon's DOP-C02 exam

Question #: 43
Topic #: 4

A company has a legacy application A DevOps engineer needs to automate the process of building the deployable artifact for the legacy application. The solution must store the deployable artifact in an existing Amazon S3 bucket for future deployments to reference

Which solution will meet these requirements in the MOST operationally efficient way?

ACreate a custom Docker image that contains all the dependencies tor the legacy application Store the custom Docker image in a new Amazon Elastic Container Registry (Amazon ECR) repository Configure a new AWS CodeBuild project to use the custom Docker image to build the deployable artifact and to save the artifact to the S3 bucket.

BLaunch a new Amazon EC2 instance Install all the dependencies (or the legacy application on the EC2 instance Use the EC2 instance to build the deployable artifact and to save the artifact to the S3 bucket.

CCreate a custom EC2 Image Builder image Install all the dependencies for the legacy application on the image Launch a new Amazon EC2 instance from the image Use the new EC2 instance to build the deployable artifact and to save the artifact to the S3 bucket.

DCreate an Amazon Elastic Kubernetes Service (Amazon EKS) cluster with an AWS Fargate profile that runs in multiple Availability Zones Create a custom Docker image that contains all the dependencies for the legacy application Store the custom Docker image in a new Amazon Elastic Container Registry (Amazon ECR) repository Use the custom Docker image inside the EKS cluster to build the deployable artifact and to save the artifact to the S3 bucket.

Show Suggested Answer

Suggested Answer: A

Step 2: Creating CloudWatch Metric Filters CloudWatch metric filters can be used to search for specific patterns in log data. The operations team can create filters for certain log patterns and set up alarms based on these filters.

Action: Instruct the operations team to create CloudWatch metric filters to detect patterns in the WAF log output.

Why: Metric filters allow the team to trigger alarms based on specific patterns without needing to manually search through logs.

This corresponds to Option A: Create an Amazon CloudWatch Logs log group. Configure the appropriate AWS WAF web ACL to send log messages to the log group. Instruct the operations team to create CloudWatch metric filters.

by Ashanti at Jan 24, 2025, 08:56 AM

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Filiberto

24 days ago

I'm going with Option B. Old-school EC2 instance FTW! Who needs all these fancy containers and Kubernetes when you've got a good ol' virtual machine?

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Stefany

25 days ago

Ha, I bet the legacy app is written in COBOL and requires a mainframe to run. Any of these cloud-based solutions are gonna be a headache to set up.

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Billye

28 days ago

Option D is interesting, but it might be overkill for a legacy application. Spinning up an entire EKS cluster just to build and deploy the artifact seems a bit excessive.

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Daren

3 days ago

I think option A would be the most operationally efficient way to meet the requirements.

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Val

13 days ago

I agree, option D does seem like overkill for a legacy application.

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2 months ago

Option A looks like the most straightforward solution. Using a custom Docker image and CodeBuild seems like a clean and efficient way to automate the build process.

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Vannessa

9 days ago

Absolutely, it's important to have an efficient and reliable process in place for building and deploying applications.

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Rikki

23 days ago

It's definitely a good choice for automating the build and deployment process. Plus, storing the artifact in S3 for future reference is convenient.

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In

26 days ago

I agree, Docker images make it easy to manage dependencies and CodeBuild can streamline the build process.

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Carri

1 months ago

Option A looks like the most straightforward solution. Using a custom Docker image and CodeBuild seems like a clean and efficient way to automate the build process.

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