单选题ou executed the command to create a password file in the database server： $ orapwd file=orapworcl entries=5 ignorecase=N Which statement describes the purpose of the above password file（）A It records usernames and passwords of users when granted the D
题目
单选题
ou executed the command to create a password file in the database server： $ orapwd file=orapworcl entries=5 ignorecase=N Which statement describes the purpose of the above password file（）
A
It records usernames and passwords of users when granted the DBA role.
B
It contains usernames and passwords of users for whom auditing is enabled.
C
It is used by Oracle to authenticate users for remote database administration.
D
It records usernames and passwords of all users when they are added to OSDBA or OSOPER operating system groups.