单选题ou are implementing control file multiplexing. Which of the following choices identifies the method you can use in order to generate the control file copies that Oracle will maintain?（）A Issue ALTER DATABASE BACKUP CONTROLFILE TO filenameB Make a copy

题目内容(请给出正确答案)

单选题

ou are implementing control file multiplexing. Which of the following choices identifies the method you can use in order to generate the control file copies that Oracle will maintain?（）

Issue ALTER DATABASE BACKUP CONTROLFILE TO filename

Make a copy of the control file with the database shut down

Issue ALTER DATABASE BACKUP CONTROLFILE TO trace

Make a copy of the control file with the database still running

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第1题

单选题You executed the following command to back up the control file： ALTER DATABASE BACKUP CONTROLFILE TO TRACE； What do you find in the trace file？（）A Image of the control fileB Location of the control fileC Contents of the control file in text formatD SQL command to re-create the databaseE SQL command to re-create the control fileF Contents of the control file in binary format

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第2题

单选题You issue this statement：ALTER DATABASE BACKUP CONTROLFILE TO TRACE； What does the statement generate？（）A A text copy of the control file.B A binary copy of the control file.C A file containing a SQL statement which will re-create the database.D A file containing a SQL statement which will re-create the control file.

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第3题

单选题Which command will result in a trace file being created with the create controlfile command contained in it？（）Aalter database backup controlfileBalter database backup controlfile to traceCalter database controlfile backupDalter database controlfile backup to ’/ora01/oracle/ctrl_backup.ctl’Ealter database begin controlfile backup

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第4题

单选题You issued the following statement： SQL> ALTER DATABASE BACKUP CONTROLFILE TO TRACE； What will be the result of issuing the statement？（）AThe control file will be multiplexed.BThe control file will be recreated.C The script containing the CREATE CONTROLFILE statement will be created.DThe binary backup of the control file will be created.

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第5题

单选题In which scenario will you issue the following command？（） SQL> RECOVER DATABASE UNTIL TIME ’2005-10-04 ： 12：09：08’ USING BACKUP CONTROLFILE；Awhen all the control files are missing and only a binary backup of the current control file existsBwhen a multiplexed copy of the current control file is missingC when all the control files are missing and only a script containing the CREATE CONTROLFILE statement existsDwhen the SPFILE is missing

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第6题

单选题You have discovered that one of three control files has been lost. What steps would you follow to recover that control file？（） a. Shut down the database. b. Restore a control-file copy from backup media. c. Use the create control file command to create a new control file. d. Copy the backup control file into place. e. Create a new copy of the control file from one of the surviving control files. f. Recover the database using the recover database using backup control file command. g. Start up the database.A a， b， f， gB c， f， gC a， d， f， gD a， f， gE a， e， g

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第7题

单选题You have lost all your database control files. To recover them， you are going to use the results of the alter database backup controlfile to trace command. Your datafiles and your online redo logs are all intact. Which of the following is true regarding your recovery？（）AYou will need to open the database with the resetlogs command.BAll you need to do is execute the trace file from SQL*Plus and it will perform the recovery for you.CYou will use the resetlogs version of the create controlfile command.DYou will use the noresetlogs version of the create controlfile command.EYou will use the trace file to create a backup control file， and then you will recover the database with the recover database using backup controlfile command

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单选题ou are implementing control file multiplexing. Which of the following choices identifies the method you can use in order to generate the control file copies that Oracle will maintain?（）A Issue ALTER DATABASE BACKUP CONTROLFILE TO filenameB Make a copy

题目内容(请给出正确答案)

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