Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
AWS Certified Solutions Architect - Associate · AWS
Select 2 answers.
This question asks for 2 answers, but our data marks only 1. Compare with the community discussion below for the full answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
B for processing the images via Lambda as it's more cost efficient than EC2 spot instances C for expiring images after 30 days and because the ML trainings are planned weeks in advance so S3 glacier is ideal for slow retrieval and cheap storage. D and E uses S3 infrequent access which is more expensive than glacier
Not A, we need the images "as soon as possible", A runs every hour "ML trainings and audits are planned weeks in advance" thus Glacier (C) is ok.
Answer is B&C. For D, you must store data for 30 days in s3 standard before move to IA tiers, glacier is fine https://docs.aws.amazon.com/AmazonS3/latest/userguide/lifecycle-transition-general-considerations.html#:~:text=Before%20you%20transition%20objects%20to%20S3%20Standard%2DIA%20or%20S3%20One%20Zone%2DIA%2C%20you%20must%20store%20them%20for%20at%20least%2030%20days%20in%20Amazon%20S3