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单选题
Which of the following statements is used to grant user TOM and Application team APPGRP the ability to add data to table TAB1?（）
A
GRANT ADD DATA ON TABLE tab1 TO GROUP tom appgrp
B
GRANT INSERT TO USER tom, GROUP appgrp ON TABLE tab1
C
GRANT INSERT ON TABLE tab1 TO USER tom, GROUP appgrp
D
GRANT ADD DATA ON TABLE tab1 TO USER appgrp, GROUP tom
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User SCOTT wants to back out the transactions on the REGIONS table in his schema. As a DBA, which commands must you execute to enable SCOTT to flash back the transactions?()
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The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this? ()
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考题
Examine the statement:GRANT select, insert, updateON student_gradesTO managerWITH GRANT OPTION;Which two are true?()
A. MANAGER must be a role.B. It allows the MANAGER to pass the specified privileges on to other users.C. It allows the MANAGER to create tables that refer to the STUDENT_GRADES table.D. It allows the MANAGER to apply all DML statements on the STUDENT_GRADES table.E. It allows the MANAGER the ability to select from, insert into, and update the STUDENT_GRADES table.F. It allows the MANAGER the ability to select from, delete from, and update the STUDENT_GRADES table.
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“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 usedD．GRANT SELECT ON TABLE sc，UPDATE ON TABLE sc(grade) TO user1
考题
Which of the following statements is used to grant user TOM and Application team APPGRP the ability to add data to table TAB1?()
A.GRANT ADD DATA ON TABLE tab1 TO GROUP tom appgrpB.GRANT INSERT TO USER tom, GROUP appgrp ON TABLE tab1C.GRANT INSERT ON TABLE tab1 TO USER tom, GROUP appgrpD.GRANT ADD DATA ON TABLE tab1 TO USER appgrp, GROUP tom
考题
Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?()
A.REVOKE ALL PRIVILEGES FROM USER tomB.REVOKE ALL ON EMPLOYEE FROM USER tomC.REVOKE EXECUTE ON EMPLOYEE FROM USER tomD.REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom
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“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
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下列哪个语句将赋予用户John向表tab1中插入数据的权限？（）A、GRANT ADD ON TABLE tab1 TO JohnB、GRANT INSERT ON tab1 TO JohnC、GRANT ADD ON TABLE tab1 TO USER JohnD、GRANT INSERT ON TABLE tab1 TO USER John
考题
User SCOTT wants to back out the transactions on the REGIONS table in his schema. As a DBA, which commands must you execute to enable SCOTT to flash back the transactions?（）A、ALTER DATABASE FLASHBACK ON;B、GRANT SELECT any transaction TO scott;C、GRANT EXECUTE ON dbms_flashback TO scott;D、ALTER DATABASE ADD SUPPLEMENTAL LOG DATA;E、ALTER TABLESPACE undots1 RETENTION GUARANTEE;F、ALTER DATABASE ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
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Which of the following statements is used to grant user TOM and Application team APPGRP the ability to add data to table TAB1?（）A、GRANT ADD DATA ON TABLE tab1 TO GROUP tom appgrpB、GRANT INSERT TO USER tom, GROUP appgrp ON TABLE tab1C、GRANT INSERT ON TABLE tab1 TO USER tom, GROUP appgrpD、GRANT ADD DATA ON TABLE tab1 TO USER appgrp, GROUP tom
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
授予删除任何表的系统权限（DROP ANY TABLE）给user1，并使其能继续授该权限给其他用户，以下正确的SQL语句是（）A、Grant drop any table to user1B、Grant drop any table to user1 with admin optionC、Grant drop table to user1D、Grant drop any table to user1 with check potion
考题
Which of the following statements is used to prevent user TOM from adding and deleting data in table TAB1?（）A、REVOKE ADD, DELETE FROM USER tom ON TABLE tab1B、REVOKE ADD, DELETE ON TABLE tab1 FROM USER tomC、REVOKE INSERT, DELETE FROM USER tom ON TABLE tab1D、REVOKE INSERT, DELETE ON TABLE tab1 FROM USER tom
考题
Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）A、REVOKE ALL PRIVILEGES FROM USER tomB、REVOKE ALL ON EMPLOYEE FROM USER tomC、REVOKE EXECUTE ON EMPLOYEE FROM USER tomD、REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom
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
You are the DBA for an academic database. You need to create a role that allows a group of users to modify existing rows in the STUDENT_GRADES table.Which set of statements accomplishes this?（）A、CREATE ROLL registrar; GRANT MODIFY ON student_grant TO registrar; GRANT registrar to user 1, user2, user3B、CREATE NEW ROLE registrar; GRANT ALL ON student_grant TO registrar; GRANT registrar to user 1, user2, user3C、CREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT ROLE to user1, user2, user3D、CREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT registrar to user 1, user2, user3;E、CREATE registrar; GRANT CHANGE ON student_grant TO registrar; GRANT registrar;
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
User SCOTT wants to perform a bulk insert operation in the EMP_DEP table. SCOTT receives thefollowing error after the INSERT statement is issued and few rows are inserted： INSERT INTO EMP_DEP （emp_id，name，salary，dep_name，mgr_id） * ERROR at line 1： ORA-01653： unable to extend table SCOTT.EMP_DEP by 128 in tablespace USERS Identify two actions either of which will help you resolve this problem.（）A、Grant the RESOURCE role to SCOTT.B、Add data files to the USERS tablespace.C、Grant the CREATE ANY TABLE privilege to SCOTT.D、Increase the space for SCOTT on the USERS tablespace.E、Increase the size of the data file associated with the USERS tablespace
考题
User SCOTT wants to back out the transactions on the REGIONS table in his schema. As a DBA， which commands must you execute to enable SCOTT to flash back the transactions？（）A、 ALTER DATABASE FLASHBACK ONB、 GRANT SELECT any transaction TO scottC、 GRANT EXECUTE ON dbms_flashback TO scottD、 ALTER DATABASE ADD SUPPLEMENTAL LOG DATAE、 ALTER TABLESPACE undots1 RETENTION GUARANTEEF、 ALTER DATABASE ADD SUPPLEMENTAL LOG DATA （PRIMARY KEY） COLUMNS
考题
The user HR owns the EMP table. The user HR grants privileges to the user SCOTT by using this command： SQL GRANT SELECT，INSERT，UPDATE ON emp TO scott WITH GRANT OPTION； The user SCOTT executes this command to grant privileges to the user JIM： SQL GRANT SELECT，INSERT，UPDATE ON hr.emp TO jim； Now， the user HR decides to revoke privileges from JIM using this command： SQL REVOKE SELECT，INSERT，UPDATE ON emp FROM jim； Which statement is true after HR issues the REVOKE command（）A、The command fails because SCOTT still has privileges.B、The command succeeds and privileges are revoked from JIM.C、The command fails because HR cannot revoke the privileges from JIM.D、The command succeeds and only HR has the privilege to perform the SELECT， INSERT， and UPDATEoperations on the EMP table.
考题
单选题You are the DBA for an academic database. You need to create a role that allows a group of users to modify existing rows in the STUDENT_GRADES table. Which set of statements accomplishes this? （）A
CREATE ROLL registrar; GRANT MODIFY ON student_grant TO registrar; GRANT registrar to user 1, user2, user3B
CREATE NEW ROLE registrar; GRANT ALL ON student_grant TO registrar; GRANT registrar to user 1, user2, user3C
CREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT ROLE to user1, user2, user3D
CREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT registrar to user 1, user2, user3;E
CREATE registrar; GRANT CHANGE ON student_grant TO registrar; GRANT registrar;
考题
单选题下列哪个语句将赋予用户John向表tab1中插入数据的权限？（）A
GRANT ADD ON TABLE tab1 TO JohnB
GRANT INSERT ON tab1 TO JohnC
GRANT ADD ON TABLE tab1 TO USER JohnD
GRANT INSERT ON TABLE tab1 TO USER John
考题
单选题Which of the following statements is used to prevent user TOM from adding and deleting data in table TAB1?（）A
REVOKE ADD, DELETE FROM USER tom ON TABLE tab1B
REVOKE ADD, DELETE ON TABLE tab1 FROM USER tomC
REVOKE INSERT, DELETE FROM USER tom ON TABLE tab1D
REVOKE INSERT, DELETE ON TABLE tab1 FROM USER tom
考题
单选题The user HR owns the EMP table. The user HR grants privileges to the user SCOTT by using this command： SQL GRANT SELECT，INSERT，UPDATE ON emp TO scott WITH GRANT OPTION； The user SCOTT executes this command to grant privileges to the user JIM： SQL GRANT SELECT，INSERT，UPDATE ON hr.emp TO jim； Now， the user HR decides to revoke privileges from JIM using this command： SQL REVOKE SELECT，INSERT，UPDATE ON emp FROM jim； Which statement is true after HR issues the REVOKE command（）A
The command fails because SCOTT still has privileges.B
The command succeeds and privileges are revoked from JIM.C
The command fails because HR cannot revoke the privileges from JIM.D
The command succeeds and only HR has the privilege to perform the SELECT， INSERT， and UPDATEoperations on the EMP table.
考题
多选题Examine the statement: GRANT select, insert, update ON student_grades TO manager WITH GRANT OPTION; Which two are true?（）AMANAGER must be a role.BIt allows the MANAGER to pass the specified privileges on to other users.CIt allows the MANAGER to create tables that refer to the STUDENT_GRADES table.DIt allows the MANAGER to apply all DML statements on the STUDENT_GRADES table.EIt allows the MANAGER the ability to select from, insert into, and update the STUDENT_GRADES table.FIt allows the MANAGER the ability to select from, delete from, and update the STUDENT_GRADES table.
考题
单选题Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）A
REVOKE ALL PRIVILEGES FROM USER tomB
REVOKE ALL ON EMPLOYEE FROM USER tomC
REVOKE EXECUTE ON EMPLOYEE FROM USER tomD
REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom
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