Amazon DVA-C02 Exam - Topic 1 Question 26 Discussion

Actual exam question for Amazon's DVA-C02 exam

Question #: 26
Topic #: 1

A developer is creating a simple proof-of-concept demo by using AWS CloudFormation and AWS Lambda functions The demo will use a CloudFormation template to deploy an existing Lambda function The Lambda function uses deployment packages and dependencies stored in Amazon S3 The developer defined anAWS Lambda Function resource in a CloudFormation template. The developer needs to add the S3 bucket to the CloudFormation template.

What should the developer do to meet these requirements with the LEAST development effort?

AAdd the function code in the CloudFormation template inline as the code property

BAdd the function code in the CloudFormation template as the ZipFile property.

CFind the S3 key for the Lambda function Add the S3 key as the ZipFile property in the CloudFormation template.

DAdd the relevant key and bucket to the S3Bucket and S3Key properties in the CloudFormation template

Show Suggested Answer

Suggested Answer: D

S3BucketandS3Key:These properties in a CloudFormationAWS::Lambda::Functionresource specify the location of the function's code in S3.

Least Development Effort:This solution minimizes code changes, relying on CloudFormation to reference the existing S3 deployment package.

AWS::Lambda::Function Resourcehttps://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-function.html

by Antonette at May 10, 2024, 09:04 PM

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Brittani

3 months ago

Adding inline code seems like too much hassle, go with D!

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Kate

3 months ago

I think C could work too, but D is definitely cleaner.

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Royce

3 months ago

Wait, can you really just add the S3 bucket like that?

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Bettina

4 months ago

I agree, D is straightforward and effective!

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Rocco

4 months ago

Option D seems like the best choice for minimal effort.

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Eden

4 months ago

I’m a bit confused about the ZipFile property. I thought that was for inline code, but I’m not sure how it relates to S3 in this case.

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Dierdre

4 months ago

This question feels similar to one we practiced where we had to specify S3 locations for Lambda functions. I think option D sounds right.

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Lonny

4 months ago

I’m not entirely sure, but I think adding the S3 bucket and key properties might be the simplest way to reference the existing Lambda function.

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Asuncion

5 months ago

I remember that using the S3 bucket directly in the CloudFormation template is usually the best practice for deployment.

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Lennie

5 months ago

I'm a bit confused by the question. Are we supposed to include the function code in the template, or just reference the S3 location? I'm leaning towards option D, but I want to make sure I fully understand the requirements first.

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Laurel

5 months ago

Option D looks like the way to go. Adding the S3 bucket and key directly to the template is probably the least development effort, as the question asks for.

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Ben

5 months ago

Hmm, I'm a little unsure about this one. I'm trying to decide between options C and D. I'll need to double-check the CloudFormation documentation to make sure I understand the differences between those approaches.

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Carmelina

5 months ago

This seems pretty straightforward. I think the key is to add the S3 bucket and key to the CloudFormation template, so I'd go with option D.

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Carmen

5 months ago

I'm a bit confused by the wording of the question. What exactly does "router-on-a-stick" mean? And why would configuring an IP address on the Gi2 interface resolve the issue? I'll need to do some more research on this before answering.

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