您需要授予用户BOB对“雇员”表的SELECT权限。您希望允许BOB将此权限授予其他用户。应使用以下哪条语句()
第1题:
将查询SC表的权限授予用户U1,并允许该用户将此权限授予其他用户。实现该功能的 SQL语句是______。
A.GRANT SELECT TO SC U1 WITH PUBLIC
B.GRANT SELECT ON SC TO U1 WITH PUBLIC
C.GRANT SELECT TO SC ON U1 WITH GRANT OPTION
D.GRANT SELECT ON SC TO U1 WITH GRANT OPTION
第2题:
A. GRANT select ON dept TO ALL_ USER;
B. GRANT select ON dept TO ALL;
C. GRANT QUERY ON dept TO ALL_USERS
D. GRANT select ON dept TO PUBLIC;
第3题:
“把查询sc表和更新sc表的grade列的权限受予用户user1”的正确SQL语句是______。
A.GRANT SELECT, UPDATE(grade)ON TABLE sc TO user1
B.GRANT SELECT sc, UPDATE sc, grade TO user1
C.GRANT SELECT, UPDATE ON TABLE sC.grade TO user1
D.GRANT SELECT ON TABLE sc, UPDATE ON TABLE sc(grade) TO user1
第4题:
把查询SC表的权限授予用户U1,并允许该用户再将此权限授予其他用户。实现此功能的正确SQL语句是______。
A.GRANT SELECT TO TABLE SC ON U1 WITH PUBLIC
B.GRANT SELECT ON TABLE SC TO U1 WITH PUBLIC
C.GRANT SELECT TO TABLE SC ON U1 WITH GRANT OPTION
D.GRANT SELECT ON TABLE SC TO U1 WITH GRANT OPTION
第5题:
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
第6题:
“把查询sc表和更新sc表的grade列的权限授予用户user”的正确SQL语句是( )。
A)GRANT SELECT sc,UP DATE sc.Grade TO user
B)GRANT SELECT,UP DATE (grade) ON TABLE sc TO user
C)GRANT SELECT,UP DATE ON TABLE sc.Grade TO user
D)GRANT SELECT ON TABLE sc,UP DATE ON TABLE sc(grade) TO user
第7题:
第8题:
下面哪些SQL命令向名为ACCTSUPER的用户授予系统权限()
第9题:
您在“雇员”表的一个子集上创建了名为EMPLOYEES_VIEW的视图。用户AUDREY需要使用此视图创建报表。只有您和Audrey具有此视图的访问权限。应执行下列哪项操作()
第10题:
The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this?()
第11题:
You need to give the MANAGER role the ability to select from, insert into, and modify existing rows in the STUDENT_GRADES table. Anyone given this MANAGER role should be able to pass those privileges on to others. Which statement accomplishes this? ()
第12题:
GRANT SELECT ON雇员TO bob WITH GRANT OPTION
GRANT SELECT ON雇员TO PUBLIC WITH GRANT OPTION
GRANT SELECT ON雇员TO bob
GRANT SELECT ON雇员TO bob WITH AD MIN OPTION
第13题:
“把查询SC表和更新SC表的9rade列的权限受予用户userl”的正确SQL语句是( )。
A) GRANT SELECT, UPDATE (grade) ON TABLE sc TO userl
B) GRANT SELECT so,UPDATE sc,grade TO userl
C) GRANT SELECT, UPDATE ON TABLE sc.grade TO userl
D) GRANT SELECT ON TABLE sc, UPDATE ON TABLE sc (grade)TO userl

第14题:
The user Sue issues this SQL statement:GRANT SELECT ON sue. EMP TO alice WITH GRANT OPTION; The user Alice issues this SQL statement:GRANT SELECT ON sue. EMP TO reena WITH GRANT OPTION; The user Reena issues this SQL statement:GRANT SELECT ON sue. EMP TO timber;The user Sue issues this SQL statement:REVOKE select on sue. EMP FROM alice;For which users does the revoke command revoke SELECT privileges on the SUE.EMP table?()
A. Alice only
B. Alice and Reena
C. Alice, Reena, and Timber
D. Sue, Alice, Reena, and Timber
第15题:
把对表SC的查询权限授予所有用户的SQL语句是( )。
A.GRANT SELECT ON TABLE SC TO Public
B.GPANT SELECT ON TABLE SC TO All
C.GRANT SELECT ON SC TO Public
D.GRANT SELECT ON SC TO All
第16题:
撤销U5对Emp表的查询权限,并收回U5授予其他用户的该权限,SQL语句是(51)。
A.REVOKE SELECT ON TABLE Emp FROM U5 CASCADE;
B.REVOKE SELECT ON TABLE Emp FROM U5 RESTRICT
C.REVOKE QUERY ON TABLE Emp FROM U5 CASCADE;
D.GRANT SELECT ON TABLE Emp TO U5 WITH GRANT OPTION;
第17题:
“把查询sc表和更新sc表的grade列的权限受予用户userl”的正确SQL语句是( )。
A)GRANT SELECT,UP DATE(grade)ON TABLE sc TO userl
B)GRANT SELECT sc,UP DATE sc,grade TO userl
C)GRANT SELECT,UP DATE ON TABLE sc,grade TO userl
D)GRANT SELECT ON ABLE sc,UP DATE ON TABLE sc(grade) TO userl
第18题:
● 将表Emp的empname属性列的修改权限授予用户LIU, 并允许LIU 再将此权限转授其他人,实现的SQL语句是 (48) 。
(48)
A. GRANT update on Emp TO LIU WITH CHECK OPTION
B. GRANT update(empname) on Emp TO LIU WITH CHECK OPTION
C. GRANT update on Emp TO LIU WITH GRANT OPTION
D. GRANT update(empname) on Emp TO LIU WITH GRANT OPTION
第19题:
授予对象权限时,包括哪个选项才能允许被授权者向其他用户授予权限()
第20题:
用户SUSAN创建了“雇员”表,然后创建了视图“雇员视图”,此视图只显示雇员的“名字”和“姓氏”列。用户RUDI需要能访问“雇员”表中的“雇员”姓名但不能访问其它数据。SUSAN应执行以下哪条语句才允许此操作()
第21题:
用户 SUSAN 创建了一个“雇员”表,然后又创建了一个“雇员_视图”视图,仅显示“雇员”表的“名字”列和“姓氏”列。用户 RUDI 需要能访问雇员的姓名,但不能访问“雇员”表中的其他数据。SUSAN 应使用哪条语句来实现这一点?()
第22题:
The HR user creates a view with this command: SQL> CREATE VIEW emp_v AS SELECT * FROM scott.emp; Now HR wants to grant the SELECT privilege on the EMP_V view to the JIM user. Which statement is true in this scenario?()
第23题:
The user Sue issues this SQL statement: GRANT SELECT ON sue. EMP TO alice WITH GRANT OPTION; The user Alice issues this SQL statement: GRANT SELECT ON sue. EMP TO reena WITH GRANT OPTION; The user Reena issues this SQL statement: GRANT SELECT ON sue. EMP TO timber; The user Sue issues this SQL statement: REVOKE select on sue. EMP FROM alice; For which users does the revoke command revoke SELECT privileges on the SUE.EMP table?()