When you start up a CDB, which operations are performed automatically and in what order? a – The instance is started. b – Control files are opened. c – The root container is opened (redo logs and root data files). d – Seed pluggable database is in READ
ONLY mode. e – Other PDBs are still in MOUNTED mode. f – Triggers may fire if they exist to open other PDBs.
A. a, b, c, d, e, f
B. b, c, a, d, e, f
C. c, b, a, d, f, e
D. a, b, c, d
E. b, c, a, d