Which two statements are true about the password file?

You executed this command to create a password file:
$ orapwd file = orapworcl entries = 10 ignorecase = N
Which two statements are true about the password file?

A.
It will permit the use of uppercase passwords for database users who have been granted the
SYSOPER role.

B.
It contains username and passwords of database users who are members of the OSOPER
operating system group.

C.
It contains usernames and passwords of database users who are members of the OSDBA
operating system group.

D.
It will permit the use of lowercase passwords for database users who have granted the
SYSDBA role.

E.
It will not permit the use of mixed case passwords for the database users who have been
granted the SYSDBA role.

Explanation:
* You can create a password file using the password file creation utility, ORAPWD.
* Adding Users to a Password File
When you grant SYSDBA or SYSOPER privileges to a user, that user’s name and privilege
information are added to the password file. If the server does not have an EXCLUSIVE password
file (that is, if the initialization parameter REMOTE_LOGIN_PASSWORDFILE is NONE or
SHARED, or the password file is missing), Oracle Database issues an error if you attempt to grant
these privileges.

A user’s name remains in the password file only as long as that user has at least one of these two
privileges. If you revoke both of these privileges, Oracle Database removes the user from the
password file.
* The syntax of the ORAPWD command is as follows:
ORAPWD FILE=filename [ENTRIES=numusers]
[FORCE={Y|N}] [IGNORECASE={Y|N}] [NOSYSDBA={Y|N}]
* IGNORECASE
If this argument is set to y, passwords are case-insensitive. That is, case is ignored when
comparing the password that the user supplies during login with the password in the password file.