Q144. A large trading company is using an on-premise system to analyze the trade data. After the trading day closes the data including the day's transaction costs execution reporting and market performance is sent to a Redhat server which runs big data analytics tools for predictions for next day trading. A bash script is used to configure resource and schedule when to run the data analytics workloads. How should the on- premise system be migrated to AWS with appropriate tools? (Select THREE)
A.Create a S3 bucket to store the trade data that is used for post processing. B.Send the trade data from various sources to a dedicated SQS queue. C.Use AWS Batch to execute the bash script using a proper job definition. D.Create EC2 instances with auto-scaling to handle with the big data analytics workloads. E.Use CloudWatch Events to schedule the data analytics jobs.正确答案ACD
