AWS Certified DevOps Engineer - Professional DOP-C02 — Topic 1 Question 406

Question

A company has an application that streams logs to an Amazon CloudWatch Logs log group. The logs must be available for the team to search in CloudWatch for at least 30 days. Logs must be accessible with low latency for at least 90 days. After 180 days, log retrieval is rare and latency is not important. A DevOps engineer creates an Amazon S3 bucket to store the logs. Log availability metrics and data protection are important to the company. Which solution will meet these requirements in the MOST cost-effective way?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Configure the log groups to have a retention period of 30 days. Create a CloudWatch subscription filter that uses Amazon Data Firehose to send log events to the S3 bucket. Create an S3 Lifecycle policy to move objects... S3 Glacier Deep Archive is the lowest-cost storage for long-term archival with retrieval in hours. Amazon S3 Glacier offers low-cost archival storage for infrequently accessed data. S3 Standard-IA reduces cost for infrequently accessed data that still needs high availability. This option delivers the requirement at the lowest cost.

AWS Certified DevOps Engineer - Professional DOP-C02 — Question 406