Identify the correct sequence of commands to completely power off a Database Machine in an Orderly fashion: 1. Execute "crsctl stop cluster -all" as the grid user from one database server. 2…

Identify the correct sequence of commands to completely power off a Database Machine in an Orderly fashion: 1. Execute "crsctl stop cluster -all" as the grid user from one database server. 2. Execute "crsctl stop cluster -all" as the root user from one database server. 3. Power off all network switches using their power switch. 4. Execute "crsctl stop cluster -all" as the root user from one database server. 5. Execute "crsctl stop cluster -all" as the grid user from one database server. 6. Power off the rack using the power switches on the PDUs. 7. Execute "shutdown -h now" on all database servers. 8. Execute "shutdown -h now" on all Exadata storage servers. 9. Execute "shutdown -h now" on all servers.