You want to connect to your MySQL DB system's endpoint. You create an Oracle Linux compute instance on the same Virtual Cloud Network as your MySQL DB system. Which TWO actions must you perform to connect to your MySQL Database Service system? (Choose all correct answers)

You have been brought in to help a company with slow nightly batch processing running on their Exadata Cloud Service. You have determined the workload is CPU-bound during the batch window. Which command line tool can be used to script increase or decrease OCPUs?

In a two-node Real Applications Cluster environment, the Internet and VCN Resolver are supported for DNS in the DB system. Which TWO tasks are required for the network setup? (Choose all correct answers)

Which set of data types is supported by the NoSQL Database Cloud Service tables?