Question 216:
Tiger Investments (TI) is a private equity trust manager specializing in border market investments. The Group is considered a pioneer investor in Southeast Asia’s Greater Sub-region and the Caribbean. Tiger Investments creates private equity funds targeting pre-emerging, post- conflict or post-disaster economies that are undergoing transition and are poised for rapid growth. The funds invest commercially in basic businesses, targeting attractive economic and social returns. Tiger Investments invests through a diversity of financial instruments including equity, and debt TI launched EMR 3.2.1 using EMRFS storage to support their real time data analytics. IT team observed that once objects are added to EMRFS in one operation and then immediately list objects in a subsequent operation, the list and the set of objects processed is incomplete most of the times. This is a continuous problem that TI team is facing mostly when running multi-step sequential steps in extract-transform-load(ETL) data processing pipelines. EMRFS Consistency View is enabled. ETL team is working with IT operations team to get notifications on Consistency Views in terms of Eventual consistency. What needs to be done to monitor and manage notifications?
Answer options:
A.Enable CloudTrail metrics and Amazon SNS messages in EMRFS for Amazon S3 eventual consistency issues. B.Enable CloudWatch metrics and Amazon SQS messages in EMRFS for Amazon S3 eventual consistency issues. C.Enable CloudWatch metrics and Amazon SNS messages in EMRFS for Amazon S3 eventual consistency issues. D.Enable CloudTrail metrics and Amazon SQS messages in EMRFS for Amazon S3 eventual consistency issues.