oldguo-MySQL 8.0 OCP 原题解析-Q24

2021-07-08  本文已影响0人  MySQL_oldguo

Question 24:

Examine this SQL statement:

mysql> GRANT r_read@localhost TO mark WITH ADMIN OPTION;

Which two are true?

A) ADMIN OPTION causes the role to be activated by default.

B) Mark can revoke the r_read@localhost role from another role.

C) Mark can grant the privileges assigned to the r_read@localhost role to another user.

D) Mark can grant the r_read@localhost role to another user.

E) ADMIN OPTION allows Mark to drop the role.

F) Mark must connect from localhost to activate the r_read@localhost role.

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