拒绝用户Jean具有更改帐户表的权限,使用的SQL语句是()
A.DENY SELECT FROM 帐户 ON Jean
B.DENY UPDATE ON 帐户 TO Jean
C.DENY INSERT INTO 帐户 ON Jean
D.DENY UPDATE FROM 帐户 ON Jean
- · 有6位网友选择 B,占比75%
- · 有1位网友选择 A,占比12.5%
- · 有1位网友选择 C,占比12.5%
A.DENY SELECT FROM 帐户 ON Jean
B.DENY UPDATE ON 帐户 TO Jean
C.DENY INSERT INTO 帐户 ON Jean
D.DENY UPDATE FROM 帐户 ON Jean
A.A.GRANT SELECT ON 帐户 TO Jean
B.B.REVOKE SELECT ON 帐户 FROM Jean
C.C.DENY SELECT ON 帐户 TO Jean
D.D.REVOKE SELECT ON 帐户 TO Jean
A GRANT SELECT ON 帐户 TO Jean
B GRANT SELECT TO Jean ON 帐户
C GRANT SELECT TO帐户 ON Jean
D GRANT SELECT ON Jean TO 帐户
A.GRANTSELECTON帐户TOJean
B.GRANTUPDATEONJeanFROM帐户
C.GRANTINSERT帐户ONJean
D.GRANTCREATETABLETOJean
A.GRANT SELECT ON 账户 TO July
B.GRANT SELECT TO July on 账户
C.GRANT SELECT TO 账户 ON Jean
D.GRANT SELECT ON July TO 账户
______UPDATE ON T FROM User
______UPDATE ON T FROM User
A.用户可以选择硬盘上的图片作为帐户图片
B.用户不能更改已创建帐户的权限
C.使用拥有管理员权限的用户帐户,可以在系统中创建新帐户
D.用户可以根据自己的需要修改帐户的名称、密码、图片等
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