SAA-C03 Question 219

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose D1

  Answer is most likely "D" because of the following ... - T3 EC2 instances > low cost burstable general purpose instance type that provide a baseline level of CPU performance with the ability to burst CPU usage - M5 EC2 instance > M5 instances offer a balance of compute, memory, and networking resources for a broad range of workload. - R5 EC2 instances > Amazon EC2 R5 instances are the next generation of memory optimized instances for the Amazon Elastic Compute Cloud. R5 instances are well suited for memory intensive applications such as high-performance databases etc M5 EC2 instance is already in use & having performance issues so there is no point in provisioning a lower cost , general purpose instance type like T3 EC2. So as per the given Answer option choice the best one is Answer D

• Chose A3

  how future capacity planning and just do verticall scalling will improve the performance. Question doesn't specify if these EC2 are behind auto scalling so it means they are not. out of all A seems more close to the solution

• Chose B2

  B will reduce operational overhead and better solution than keep changing the family. Also, I don't think the exam will require you to remember instance families like M5 and R5