Go back to 1Z0-031 - Oracle9i Database: Fundamentals I

Question :-

Question 108 You want to create a password verification function that will validate the password for a user when a new user is created or an existing user's password is changed. What are the two considerations for creating the function? (Choose two.)
The function must be owned by the SYS user.
The function must be same for all users.
The function must be owned by the SYSTEM user.
The function must return a BOOLEAN value.

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