单选题The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is mark

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单选题

The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）

Run cfgmgr.

Run synclvodm.

Look in errorlog for hardware problems.

Boot into service mode and run fsck on filesystems.

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多选题Examine the query and its output executed In an RDBMS Instance:Which three statements are true about the users (other than sys) in the output?（）AThe C # # B_ADMIN user can perform all backup and recovery operations using RMAN only.BThe C # # C_ADMIN user can perform the data guard operation with Data Guard Broker.CThe C # # A_ADMIN user can perform wallet operations.DThe C # # D_ADMIN user can perform backup and recovery operations for Automatic Storage Management (ASM).EThe C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.

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第2题

单选题Examine the RMAN command： SWITCH DATAFILE ’/DISK3/user_data01.dbf’； Which command do you need to issue before you issue the above command， so that RMAN finds the file in the restored location of ’DISK2/user_data01.dbf’？（）A RESTORE DATAFILE ’/DISK2/user_data01.dbf’B RESTORE DATAFILE ’/DISK3/user_data01.dbf’C SET NEWNAME FOR ’/DISK3/user_data01.dbf’ TO’/DISK2/user_data01.dbf’D SET NEWNAME FOR ’/DISK2/user_data01.dbf’ TO’/DISK3/user_data01.dbf’

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第3题

单选题Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). You have a file server that contains two volumes named C and D. Volume C contains a folder named User1data. User1 is the owner of all files in the User1data folder. You copy the User1data folder to volume D. You examine the ownership of the User1data folder on volume D and discover that your user account is listed as the owner. You need to ensure that User1 is the owner of the User1data folder on volume D. What should you do? （）A Modify the Advanced Security settings for the User1data folder.B Modify the Advanced Attributes settings for the User1data folder.C Delete the User1data folder on volumeD From Windows Explorer, move the User1data folder from volume C to volume

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第4题

单选题What is the objective of the aaa authentication login console-in local command？（）A It specifies the login authentication method list named console-in using the local user database on the routerB It specifies the login authorization method list named console-in using the local RADIUS username-password data baseC It specifies the login authentication list named console-in using the local username- password data base on the routerD It specifies the login authorization method list named console-in using the local username- password data base on the router

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第5题

多选题Examine the statement： SQL> CREATE TABLESPACE user_data 2> EXTENT MANAGEMENT LOCAL 3> SEGMENT SPACE MANAGEMENT AUTO； Which twp assumptions must be true for this statement to execute successfully？（）AOracle Managed Files are used for this instance.BThe USER_DATA tablespace is managed using FET$/UET$ tables.CThe COMPATIBLE initialization parameter must be 9.0.0 or higher.DSpace within segments in the USER_DATA tablespace is managed with freelists.

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第6题

单选题Users complain SQL statements using a particular index fail. Using DBVERIFY， you find that two separate blocks in the index have become corrupt. The database data files for user data and index are very large. What is the least disruptive recover strategy available in Oracle9i？（）A Rebuild the index using the online option. B Take the individual data file offline (not the whole tablespace), restore and recover the data file from backup with RMAN, then set the data file online again. C Without setting the individual data file offline, use RMAN with Block Media Recovery to restore and recover only those blocks. D Take the individual data file (not the whole tablespace) offline, use RMAN with Block Media Recovery to restore and recover only those blocks, then set the data file online again.

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第7题

多选题USER_DATA is a nonencrypted tablespace that contains a set of tables with data. You want to convert all existing data in the USER_DATA tablespace and the new data into the encrypted format. Which methodswould you use to achieve this?（）AUse Data Pump to transfer the existing data to a new encrypted tablespaceBUse ALTER TABLE MOVE to transfer the existing data to a new encrypted tablespaceCUse CREATE TABLE AS SELECT to transfer the existing data to a new encrypted tablespaceDEnable row movement for each table to be encrypted and then use ALTER TABLESPACE to encrypt the tablespaceEEncrypt the USER_DATA tablespace using the ALTER TABLESPACE statement so that all the data in the tablespace is automatically encrypted

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The data on datavg is inaccessible. Using "df" the user disc

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