单选题How would you grant the RVPC user access to specific RMAN database records in the RMAN virtual private catalog?()A Issue the grant command from the SYS user (or equivalent) of the target database.B Issue the grant command from the SYS user (or equivalent) of the recovery-catalog database.C Issue the grant command from the recovery catalog-owning schema user account in the recovery catalog.D Issue the grant command from RMAN when connected to the recovery catalog-owning schema.E Issue the grant command from RMAN when connected to the target database.

单选题
How would you grant the RVPC user access to specific RMAN database records in the RMAN virtual private catalog?()
A

 Issue the grant command from the SYS user (or equivalent) of the target database.

B

 Issue the grant command from the SYS user (or equivalent) of the recovery-catalog database.

C

 Issue the grant command from the recovery catalog-owning schema user account in the recovery catalog.

D

 Issue the grant command from RMAN when connected to the recovery catalog-owning schema.

E

 Issue the grant command from RMAN when connected to the target database.


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You are in the process of creating a virtual private catalog in your Oracle Database 11g database. The PROD1, PROD2, and PROD3 Oracle Database 10g databases are registered in the base recovery catalog. The database user who owns the base recovery catalog is CATOWNER. CATOWNER executes the following command to grant privileges to a new user VPC1 using Oracle Database 11g RMAN executables:What is the outcome of the above commands?()A. They execute and create a virtual catalog for pre-Oracle 11g clients.B. They produce an error because PROD1 and PROD2 databases belong to the older version.C. They produce an error because you need to connect as CATOWNER to execute this packaged procedure.D. They produce an error because you need to connect to the target database to execute this packaged procedure.

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The RVPC user can do which of the following?()A、 Register databases if granted the register database privilegeB、 See all databases in the recovery-catalog schemaC、 See all database-related metadata in the recovery catalog if they are granted access to that databaseD、 Unregister databases from the RVPC catalog that were not granted to the RVPC catalog owner with  the grant commandE、 Not be connected to with the RMAN command-line catalog parameter for backup or recovery purposes

How would you grant the RVPC user access to specific RMAN database records in the RMAN virtual private catalog?()  A、 Issue the grant command from the SYS user (or equivalent) of the target database.B、 Issue the grant command from the SYS user (or equivalent) of the recovery-catalog database.C、 Issue the grant command from the recovery catalog-owning schema user account in the recovery catalog.D、 Issue the grant command from RMAN when connected to the recovery catalog-owning schema.E、 Issue the grant command from RMAN when connected to the target database.

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;

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To allocate another role to a user, which command is most appropriate?()A、ALTER USER B、ALTER DATABASE C、ALTER SYSTEM D、GRANT

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单选题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?()AAlice onlyBAlice and ReenaCAlice, Reena, and TimberDSue, Alice, Reena, and Timber

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? ()ACREATE ROLL registrar; GRANT MODIFY ON student_grant TO registrar; GRANT registrar to user 1, user2, user3BCREATE NEW ROLE registrar; GRANT ALL ON student_grant TO registrar; GRANT registrar to user 1, user2, user3CCREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT ROLE to user1, user2, user3DCREATE ROLL registrar; GRANT UPDATE ON student_grant TO registrar; GRANT registrar to user 1, user2, user3;ECREATE registrar; GRANT CHANGE ON student_grant TO registrar; GRANT registrar;

单选题You are ready to implement RMAN in the backup and recover strategy for your company. Which system privilege must the RMAN user have to be able to connect and execute RMAN commands on a target database?()ASYSDBABSYSOPERCNo system privileges are required for the RMAN user.DOnly SYS user can connect and execute RMAN commands on a target database.

单选题You are managing the APPPROD database as a DBA which is not using the Oracle-managed files. You plan to duplicate this database in the same system with the name DUPDB.You want to create the same directory structure for duplicate database files as of the target database. You executed the following RMAN commands:   RMAN CONNECT TARGET sys/sys@APPPROD RMAN CONNECT AUXILIARY sys/sys@DUPDB RMAN DUPLICATE TARGET DATABASE TO dupdb  FROM ACTIVE DATABASE PASSWORD FILE SPILE  NOFILENAMECHECK;   What are the implications of this command?()A It creates database files for the duplicate database under the Oracle base with a different directory for the duplicate database.B It overwrites data files of the target database because a different location for data files is not mentioned for the duplicate database.C It creates database files for the duplicate database under the same Oracle home as that of the target database with the same directory structure.D It creates database files for the duplicate database under the same Oracle home as that of the target but with a different directory for the duplicate database.

单选题In what order would you execute the following steps to create a recovery catalog?() a.Issue the create catalog command.  b.Create the recovery-catalog database.  c.Create the recovery-catalog user.  d.Grant the recovery_catalog_owner privilege to the recovery-catalog user.  e.Issue the register database command from the target database.Aa,b,c,d,eBb,a,d,c,eCb,c,d,a,eDb,c,d,e,aEb,d,c,a,e

单选题You have control-file autobackups enabled. When starting your database from SQL*Plus, you receive the following error message:   SQL startup ORA-01078: failure in processing system parameters LRM-00109:  could not open parameter file ,  C:///ORACLE/PRODUCT/11.1.0/DB_1/DATABASE/INITORCL.ORA Using RMAN,   how would you respond to this error?()A Issue the startup nomount command and then issue the restore parameter file command from the RMAN prompt.B Issue the startup nomount command and then issue the restore spfile command from the RMAN prompt.C Issue the startup nomount command and then issue the restore spfile from autobackup command from the RMAN prompt.D Issue the startup nomount command and then issue the restore spfile from backup command from the RMAN prompt.E Issue the restore spfile from autobackup command from the RMAN prompt.

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()AThe command fails because SCOTT still has privileges.BThe command succeeds and privileges are revoked from JIM.CThe command fails because HR cannot revoke the privileges from JIM.DThe command succeeds and only HR has the privilege to perform the SELECT, INSERT, and UPDATEoperations on the EMP table.

单选题You want to create a consumer group, GROUP1, and you execute the following command in the command-line interface:  SQL EXEC DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP (CONSUMER_GROUP =’group1’, COMMENT = ’New Group’);  This command errorsout displaying the following message:  ERROR at line 1:  ORA-01031: insufficient privileges  ORA-06512: at "SYS.DBMS_RMIN", line 115  ORA-06512: at SYS.DBMS_RESOURCE_MANAGER", line 108 ORA-06512: at line 1  What action would you take to overcome this error?()A grant SYSDBA to the userB grant SYSOPER to the userC grant the RESOURCE role to the userD use the GRANT command to grant the ADMINISTER_RESOURCE_MANAGER privilege to the useE grant the ADMINISTER_RESOURCE_MANAGER privilege to the user by using the DBMS_RESOURCE_MANAGER_PRIVS package

单选题The following databases are registered in the base recovery catalog: PROD1, PROD2, and PROD3. The database user CATOWNER owns the base recovery catalog. You want a new user VPC1 to have access to only the PROD1 database and create a virtual private catalog. Given below are some of the commands required to achieve this:   1.SQL GRANT recovery_catalog_owner TO vpc1; 2.RMAN CONNECT CATALOG vpc1/password@catdb;  3.RMAN GRANT CATALOG FOR DATABASE prod1 TO vpc1; 4.RMAN CONNECT CATALOG catowner/password@catdb;  5.RMAN CREATE VIRTUAL CATALOG;   What is the correct sequence in which the commands have to be executed?()A 1,4,5,2,3B 1,4,3,2,5C 4,5,2,3,1D 2,3,4,5,1E 1,4,2,3,5