STARTUP FORCE ORACLE instance started. Total System Global Area Fixed Size Variable Size Database Buffers Redo Buffers Database mounted. Database opened. Now examine these steps: 5117049968 bytes 9038960 bytes bytes 922746880 4177526784 bytes 7737344 bytes 1. Oracle instance is started. 2. The control file is read. 3. Instance recovery is started. 4. Datafiles and redo log files are opened. 5. The spfile or pfile is read. 6. The database is available for use. 7. The database is mounted. 8. Instance recovery is completed. Identify the steps that were executed in the correct order to open the database: A. 5, 1, 2, 7, 4, 3, 8, 6 B. 5, 1, 2, 7, 4, 6 C. 5, 2, 1, 4, 7, 6 D. 5, 2, 1, 7, 4, 3, 6, 8 E. 5, 1, 2, 7, 4, 3, 6, 8 F. 5, 1, 3, 2, 7, 4, 6, 8