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Question 903 - SAA-C03 discussion

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A company hosts a multi-tier inventory reporting application on AWS. The company needs a cost-effective solution to generate inventory reports on demand. Admin users need to have the ability to generate new reports. Reports take approximately 5-10 minutes to finish. The application must send reports to the email address of the admin user who generates each report.

Which solution will meet these requirements?

A.

Use Amazon Elastic Container Service (Amazon ECS) to host the report generation code. Use an Amazon API Gateway HTTP API to invoke the code. Use Amazon Simple Email Service (Amazon SES) to send the reports to admin users.

Answers
A.

Use Amazon Elastic Container Service (Amazon ECS) to host the report generation code. Use an Amazon API Gateway HTTP API to invoke the code. Use Amazon Simple Email Service (Amazon SES) to send the reports to admin users.

B.

Use Amazon EventBridge to invoke a scheduled AWS Lambda function to generate the reports. Use Amazon Simple Notification Service (Amazon SNS) to send the reports to admin users.

Answers
B.

Use Amazon EventBridge to invoke a scheduled AWS Lambda function to generate the reports. Use Amazon Simple Notification Service (Amazon SNS) to send the reports to admin users.

C.

Use Amazon Elastic Kubernetes Service (Amazon EKS) to host the report generation code. Use an Amazon API Gateway REST API to invoke the code. Use Amazon Simple Notification Service (Amazon SNS) to send the reports to admin users.

Answers
C.

Use Amazon Elastic Kubernetes Service (Amazon EKS) to host the report generation code. Use an Amazon API Gateway REST API to invoke the code. Use Amazon Simple Notification Service (Amazon SNS) to send the reports to admin users.

D.

Create an AWS Lambda function to generate the reports. Use a function URL to invoke the function. Use Amazon Simple Email Service (Amazon SES) to send the reports to admin users.

Answers
D.

Create an AWS Lambda function to generate the reports. Use a function URL to invoke the function. Use Amazon Simple Email Service (Amazon SES) to send the reports to admin users.

Suggested answer: D

Explanation:


A . ECS + API Gateway: Overly complex and costly for an on-demand, intermittent workload.

B . EventBridge + SNS: EventBridge schedules are unnecessary for on-demand generation.

C . EKS + API Gateway: Overkill for this use case, with high operational overhead.

D . Lambda + SES: Most cost-effective and efficient solution for generating and emailing reports on demand.

asked 29/11/2024
Luca Arcuri
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