A developer recently discovered that their company's application is beginning to suffer performance degradation as a result of increased user demand for the application. After some analysis, the major bottleneck is discovered to be the RDS database instance which hosts the company's databases, "A" and "B". The developer plans to use the DTS data migration solution to move one of the databases to a new RDS instance. Which of the following statements is correct? (Number of correct answers: 3)
Which of the following are correct, regarding RAM users? (Number of correct answers: 3)
Which of the following options is not included in Object Storage Service (OSS) object URLs?
Which of the following is NOT required for SMC (Server Migration Center) to migrate a server to Alibaba Cloud?
Which of the following options are correct for Multipart Upload and Resumable Upload in Object Storage Service (OSS)? (Number of correct answers: 3)