Which two types of files are opened by a database instance in the NOMOUNT state?
A. control files
B. the alert log
C. the initialization parameter file
D. data files
E. online redo logs
Which two types of files are opened by a database instance in the NOMOUNT state?
A. control files
B. the alert log
C. the initialization parameter file
D. data files
E. online redo logs
BC