Amazon SAA-C03 Exam - Topic 10 Question 8 Discussion

Actual exam question for Amazon's SAA-C03 exam

Question #: 8
Topic #: 10

A company hosts its application on AWS The company uses Amazon Cognito to manage users When users log in to the application the application fetches required data from Amazon DynamoOB by using a REST API that is hosted in Amazon API Gateway. The company wants an AWS managed solution that will control access to the REST API to reduce

development efforts

Which solution will meet these requirements with the LEAST operational overhead?

AConfigure an AWS Lambda function to be an authorize! in API Gateway to validate which user made the request

BFor each user, create and assign an API key that must be sent with each request Validate the key by using an AWS Lambda function

CSend the user's email address in the header with every request Invoke an AWS Lambda function to validate that the user with that email address has proper access

DConfigure an Amazon Cognito user pool authorizer in API Gateway to allow Amazon Cognito to validate each request

Show Suggested Answer

Suggested Answer: D

by Adell at Oct 24, 2022, 06:51 AM

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Freeman

4 months ago

C is just overcomplicating things, stick with D!

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Leigha

4 months ago

B sounds like a hassle, managing all those keys is a pain.

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Berry

4 months ago

Wait, are we sure D is the least overhead? Seems too simple.

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Brock

4 months ago

I think A could work too, but more setup needed.

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Novella

4 months ago

D is the best choice, super easy with Cognito!

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Mabelle

5 months ago

I recall that API keys can be a hassle to manage, so I’m leaning towards option D as well. It seems like a more streamlined approach for user validation.

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Stevie

5 months ago

I’m a bit confused about the Lambda function options. I feel like they add more complexity than just using Cognito, but I can't recall the exact details.

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Norah

5 months ago

I think option D sounds familiar because it mentions using Cognito, which we practiced in a similar question about securing APIs. It seems like the least overhead too.

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Alida

5 months ago

I remember studying about using Amazon Cognito for user management, but I'm not entirely sure if it directly integrates with API Gateway for authorization.

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Fletcher

5 months ago

This seems like a straightforward cost-effectiveness question. I'll need to calculate the total cost of each drug based on the dosing frequency and treatment duration.

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Nieves

5 months ago

Hmm, I'm a bit unsure about this one. The options seem pretty similar, and I'm not totally clear on the differences between them. I'll need to think it through carefully to pick the best answer.

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