网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

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()

  • A、GRANT SELECT ON雇员TO bob WITH GRANT OPTION
  • B、GRANT SELECT ON雇员TO PUBLIC WITH GRANT OPTION
  • C、GRANT SELECT ON雇员TO bob
  • D、GRANT SELECT ON雇员TO bob WITH AD MIN OPTION

参考答案

更多 “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()A、GRANT SELECT ON雇员TO bob WITH GRANT OPTIONB、GRANT SELECT ON雇员TO PUBLIC WITH GRANT OPTIONC、GRANT SELECT ON雇员TO bobD、GRANT SELECT ON雇员TO bob WITH AD MIN OPTION” 相关考题
考题 ( 35 ) “ 把查询 sc 表和更新 sc 表的 grade 列的权限授予用户 user1 ” 的正确 SQL 语句是A ) GRANT SELECT , UPDATE ( grade ) ON TABLE sc TO user1B ) GRANT SELECT sc , UPDATE sc . grade TO user1C ) GRANT SELECT , UPDATE ON TABLE sc . grade TO user1D ) GRANT SELECT ON TABLE sc , UPDATE ON TABLE sc(grade) TO user1

考题 ● 撤销 U5 对 Emp 表的查询权限,并收回 U5 授予其它用户的该权限,SQL 语句是 (51) 。(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;

考题 SQL Server 2000中,如果希望用户u1在DB1数据库中具有查询T1表的权限,正确的授权语句是______。A.GRANT SELECT ON DB1(T1) TO u1B.GRANT SELECT TO u1 ON DB1(T1)C.GRANT SELECT TO u1 ON T1D.GRANT SELEVT ON T1 TO u1

考题 SQL Server 2000中,如果希望用户u1在DB1数据库中具有查询T1表的权限,正确的授权语句是______。A)GRANT SELECT ON DB1(T1)TO u1B)GRANT SELECT TO u1 ON DB1(T1)C)GRANT SELECT TO u1 ON T1D)GRANT SELECT ON T1 TO u1A.B.C.D.

考题 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 PUBLICB.GRANT SELECT ON SC TO U1 WITH PUBLICC.GRANT SELECT TO SC ON U1 WITH GRANT OPTIOND.GRANT SELECT ON SC TO U1 WITH GRANT OPTION

考题 “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 userlB) GRANT SELECT so,UPDATE sc,grade TO userlC) GRANT SELECT, UPDATE ON TABLE sc.grade TO userlD) GRANT SELECT ON TABLE sc, UPDATE ON TABLE sc (grade)TO userl

考题 The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this? () A. GRANT select ON dept TO ALL_ USER;B. GRANT select ON dept TO ALL;C. GRANT QUERY ON dept TO ALL_USERSD. GRANT select ON dept TO PUBLIC;

考题 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 onlyB. Alice and ReenaC. Alice, Reena, and TimberD. Sue, Alice, Reena, and Timber

考题 “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 user1B.GRANT SELECT sc, UPDATE sc, grade TO user1C.GRANT SELECT, UPDATE ON TABLE sC.grade TO user1D.GRANT SELECT ON TABLE sc, UPDATE ON TABLE sc(grade) TO user1

考题 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 PublicB.GPANT SELECT ON TABLE SC TO AllC.GRANT SELECT ON SC TO PublicD.GRANT SELECT ON SC TO All

考题 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 PUBLICB.GRANT SELECT ON TABLE SC TO U1 WITH PUBLICC.GRANT SELECT TO TABLE SC ON U1 WITH GRANT OPTIOND.GRANT SELECT ON TABLE SC TO U1 WITH GRANT OPTION

考题 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 RESTRICTC.REVOKE QUERY ON TABLE Emp FROM U5 CASCADE;D.GRANT SELECT ON TABLE Emp TO U5 WITH GRANT OPTION;

考题 授予用户Jean可以查询帐户表的权限,使用的SQL语句是( ) A GRANT SELECT ON 帐户 TO JeanB GRANT SELECT TO Jean ON 帐户C GRANT SELECT TO帐户 ON JeanD GRANT SELECT ON Jean TO 帐户

考题 “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 userlB)GRANT SELECT sc,UP DATE sc,grade TO userlC)GRANT SELECT,UP DATE ON TABLE sc,grade TO userlD)GRANT SELECT ON ABLE sc,UP DATE ON TABLE sc(grade) TO userl

考题 “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 userB)GRANT SELECT,UP DATE (grade) ON TABLE sc TO userC)GRANT SELECT,UP DATE ON TABLE sc.Grade TO userD)GRANT SELECT ON TABLE sc,UP DATE ON TABLE sc(grade) TO user

考题 ● 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 OPTIONB. GRANT update(empname) on Emp TO LIU WITH CHECK OPTIONC. GRANT update on Emp TO LIU WITH GRANT OPTIOND. GRANT update(empname) on Emp TO LIU WITH GRANT OPTION

考题 将Students表的查询权限授予用户U1和U2,并允许该用户将此权限授予其他用户。实现此功能的SQL语句是:( )。A.GRANT SELECT TO TABLE Students ON U1,U2 WITH PUBLIC; B.GRANT SELECT ON TABLE Students TO U1,U2 WITH PUBLIC; C.GRANT SELECT TO TABLE Students ON U1,U2 WITH GRANT OPTION; D.GRANT SELECT ON TABLE Students TO U1,U2 WITH GRANT OPTION;

考题 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()A、WITH GRANT OPTIONB、WITH ADMIN OPTIONC、PUBLICD、FORCE

考题 下面哪些SQL命令向名为ACCTSUPER的用户授予系统权限()A、GRANT INSERT ON emp TO acctsuperB、GRANT CREATE TABLE TO acctsuperC、GRANT SELECT ON emp TO acctsuperD、GRANT UPDATE ANY TABLE TO acctsuperE、GRANT CREATE SESSION TO acctsuper

考题 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()A、SELECT*FROM雇员视图FOR rudiB、CREATE SYNONYM雇员视图FOR雇员C、GRANT SELECTON雇员视图TO rudiD、GRANT SELECTON雇员视图ONLY TO rudi

考题 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()A、不执行任何操作。Audrey做为数据库用户,他的用户帐户已自动被授予对所有数据库对象的SELECT权限B、GRANT SELECT ON employees_viewTO publicC、GRANT SELECT ON employees_viewTO audreyD、GRANT SELECT ON employees AND employees_view TO audrey

考题 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?()A、SELECT*FROM雇员_视图FOR rudi;B、CREATE SYNONYM雇员_视图FOR雇员;C、GRANT SELECT ON雇员_视图TO rudi;D、GRANT SELECT ON雇员_视图ONLY TO rudi;

考题 The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this?()A、GRANT select ON dept TO ALL_ USER;B、GRANT select ON dept TO ALL;C、GRANT QUERY ON dept TO ALL_USERSD、GRANT select ON dept TO PUBLIC;

考题 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?()A、HR can grant the privilege to JIM but without GRANT OPTION.B、HR can grant the privilege to JIM because HR is the owner of the view.C、SCOTT has to grant the SELECT privilege on the EMP table to JIM before this operation.D、HR needs the SELECT privilege on the EMP table with GRANT OPTION from SCOTT for this operation.

考题 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? ()A、GRANT select, insert, update ON student_grades TO managerB、GRANT select, insert, update ON student_grades TO ROLE managerC、GRANT select, insert, modify ON student_grades TO manager WITH GRANT OPTION;D、GRANT select, insert, update ON student_grades TO manager WITH GRANT OPTION;E、GRANT select, insert, update ON student_grades TO ROLE manager WITH GRANT OPTION;F、GRANT select, insert, modify ON student_grades TO ROLE manager WITH GRANT OPTION;

考题 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 onlyB、Alice and ReenaC、Alice, Reena, and TimberD、Sue, Alice, Reena, and Timber

考题 单选题您需要授予用户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()A GRANT SELECT ON雇员TO bob WITH GRANT OPTIONB GRANT SELECT ON雇员TO PUBLIC WITH GRANT OPTIONC GRANT SELECT ON雇员TO bobD GRANT SELECT ON雇员TO bob WITH AD MIN OPTION