试述在REVOKE语句中GRANT OPTION FOR子句和CASCADE子句的作用。
The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this?()
Which menu option must be used to grant a user the authority to add or remove users to one or more Security Groups?()
_____
_____
How would you grant the RVPC user access to specific RMAN database records in the RMAN virtual private catalog?()
____
An administrator needs to grant privileges to other server staff members to run archive utilities on adefault Windows installation. The administrator needs to set the minimum permissions to:()
试述GRANT语句中WITH GRANT OPTION子句的作用。
What is true about the WITH GRANT OPTION clause?()