In which mode must the auxiliary instance be started while using the RMAN DUPLICATE command for database migration?
Which parameter can be used to export a subset of data using Data Pump?
Oracle Zero Downtime Migration (ZDM) uses MySQL internally, configuring on a default port number. What will ZDM proceed to, if a port number is not specified and the default is not available?
You have an on-premises non-TDE-encrypted Linux 19c container database (CDB) that is already being regularly backed up to Oracle Cloud Infrastructure (OCI) Object Storage via the Database Backup Cloud Service. You plan on using Recovery Manager (RMAN) to migrate it to Database Cloud Service. What is the valid strategy to migrate?