The following describes the affairs in APM of HUAWEI CLOUD Application Performance Management. Which options are correct? (Multiple choice)

In the big data offline processing scheme architecture, the batch processing engine is used to achieve high-performance offline batch processing job operation.
Which of the following HUAWEI CLOUD big data offline batch processing engines can be used to process SQL jobs?

Regarding the characteristics of microservices, which of the following descriptions is correct? (Multiple choice)

Which of the following big data components are provided in the HUAWEI CLOUD MRS streaming computing cluster? (Multiple choice)

After the user migrates the host using the HUAWEI CLOUD SMS service, which of the following will change between the destination end and the source end?