试题详情
- 多项选择题Which two statements accurately describe a role?（）
A、A role can be given to a maximum of 1000 users.
B、A user can have access to a maximum of 10 roles.
C、A role can have a maximum of 100 privileges contained in it.
D、Privileges are given to a role by using the CREATE ROLE statement.
E、A role is a named group of related privileges that can be granted to the user.
F、A user can have access to several roles, and several users can be assigned the same role.
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