SAP-C02 · Question #316
SAP-C02 Question #316: Real Exam Question with Answer & Explanation
The correct answer is B: Create an AWS Lambda function that will update user metadata.. It will be easier to scale with Lambda using SQS as an event source as per the requirement than it is with EC2 Auto scaling.
Question
A Solutions Architect is building a solution for updating user metadata that is initiated by web servers. The solution needs to rapidly scale from hundreds to tens of thousands of jobs in less than 30 seconds. The solution must be asynchronous always avertable and minimize costs. Which strategies should the Solutions Architect use to meet these requirements?
Options
- ACreate an AWS SWF worker that will update user metadata updating web application to start a
- BCreate an AWS Lambda function that will update user metadata.
- CCreate an AWS Lambda function that will update user metadata.
- DCreate an Amazon SQS queue.
Explanation
It will be easier to scale with Lambda using SQS as an event source as per the requirement than it is with EC2 Auto scaling.
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