Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 804 discussion

Data Warehouse => redshift Use AWS Services whereever possible => Redshift serverless

Neither A, nor B explicitly say "EMR serverless" which is a new AWS offering, so I exclude these two. MPP goes hand in hand with Redshift, so D is also incorrect. This leaves C the only possible serverless option here.

A Amazon EMR Serverless is a deployment option for Amazon EMR that provides a serverless runtime environment. This simplifies the operation of analytics applications that use the latest open-source frameworks, such as Apache Spark and Apache Hive. With EMR Serverless, you don’t have to configure, optimize, secure, or operate clusters to run applications with these frameworks. EMR Serverless helps you avoid over- or under-provisioning resources for your data processing jobs. EMR Serverless automatically determines the resources that the application needs, gets these resources to process your jobs, and releases the resources when the jobs finish. For use cases where applications need a response within seconds, such as interactive data analysis, you can pre-initialize the resources that the application needs when you create the application.

Data warehouse ==> Redshift Without additional informations both EMR and Glue Jobs can work. Since the question asks to use serverless as much as possible, Redshift Serverless is a better solution. C

Option C

EMR works with big data transfer

C is correct

should be C