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?()AImage of the control fileBLocation of the control fileCContents of the control file in text formatDSQL command to re-create the databaseESQL command to re-create the control fileFContents of the control file in binary format

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 file

B

Location of the control file

C

Contents of the control file in text format

D

SQL command to re-create the database

E

SQL command to re-create the control file

F

Contents of the control file in binary format


参考解析

解析: 暂无解析

相关考题:

What methods are available to recover lost control files?() A、 Backup control file.B、 Emergency control file.C、 The create controlfile command.D、 The restore controlfile SQL*Plus command.E、 No backup is required. The database will re-create the control file when it is discovered to be lost.

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.

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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You configured the flash recovery area in the database. Which two files would you expect to find in the flash recovery area? ()A、backup piecesB、control file autobackupsC、copies of all the parameter filesD、trace file generated using BACKUP CONTROLFILE TO TRACE

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?()  A、 You will need to open the database with the resetlogs command.B、 All you need to do is execute the trace file from SQL*Plus and it will perform the recovery for you.C、 You will use the resetlogs version of the create controlfile command.D、 You will use the noresetlogs version of the create controlfile command.E、 You 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

Which is not a valid way of backing up a control file?()  A、 Backing up the control file to traceB、 Copying the existing control file of the database to the backup location during a hot backup C、 Copying the existing control file of the database to the backup location during a cold backupD、 Creating a backup control fileE、 Using the create controlfile command

单选题You are maintaining the PROD database for NetFx Corporation. You have configured controlfile autobackup in your database. At 6:00 P.M. on Monday, you issue the following command:       RMANBACKUP DATABASE;  At 8:00 A.M. on Tuesday, you are unable to start the database because all the control files are missing. You decide to restore the control files from the backup by using the RMAN RESTORE CONTROLFILE FROM AUTOBACKUP; command. Which operation should you perform before using the RMAN RESTORE CONTROLFILE FROM AUTOBACKUP; command?()A Start the database in the MOUNT stage.B Back up the control file to trace.C Set the DBIDD Issue the RECOVER DATABASE command.

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单选题Which is not a valid way of backing up a control file?()A Backing up the control file to traceB Copying the existing control file of the database to the backup location during a hot backup C Copying the existing control file of the database to the backup location during a cold backupD Creating a backup control fileE Using the create controlfile command

单选题You backed up the control file to trace. Which statement is true about the trace file generated?()AThe trace file is in binary format.BThe trace file has a SQL script to re-create the control file.CThe trace file is a backup set created during the backup of the control file. DThe trace file contains the instructions to manually re-create the control file.EThe trace file is an image copy of the control file created during the backup of the control file.

单选题You executed the following command to back up your control file:  ALTER DATABASE BACKUP CONTROLFILE TO TRACE;  Which initialization parameter is used to specify the location of the trace file?()AUSER_DUMP_DESTBCORE_DUMP_DESTCTRACE_DUMP_DESTDBACKUP_DUMP_DESTEBACKGROUND_DUMP_DEST

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

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

单选题You work as a database administrator for Supportcenter.cn. You added atablespaceto your database. Because of the changes to the physical structure of your database, you performed a backup of the control file to trace. After this, you lost only the control files and the instance aborted due to a hardware failure. How would you proceed to recover the database?()AStart the instance and open the database, instance recovery automatically recoverscontrol filesBCreate a file based on the contents of the trace file and save it to the control file locations and start the databaseCRe-create the database (The recovery of the control file is not possible because you have lost all the control files.)DStart the instance, in the NOMOUNTstate,re-create the control file using the CREATE CONTROLFILE command stored in the trace file.EStart the instance and MOUNT the database, then re-create the control file using the CREATE CONTROLFILE command stored in the trace file.

单选题You work as a database administrator for Certkiller .com. You added atablespaceto your database. Because of the changes to the physical structure of your database, you performed a backup of the control file to trace. After this, you lost only the control files and the instance aborted due to a hardware failure.  How would you proceed to recover the database?()AStart the instance and open the database, instance recovery automatically recovers control files BCreate a file based on the contents of the trace file and save it to the control file locations and start the database CRe-create the database (The recovery of the control file is not possible because you have lost all the control files.) DStart the instance, in the NOMOUNTstate,re-create the control file using the CREATE CONTROLFILE command stored in the trace file. EStart the instance and MOUNT the database, then re-create the control file using the CREATE CONTROLFILE command stored in the trace file.

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.Aa, b, f, gBc, f, gCa, d, f, gDa, f, gEa, e, g

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?()A You will need to open the database with the resetlogs command.B All you need to do is execute the trace file from SQL*Plus and it will perform the recovery for you.C You will use the resetlogs version of the create controlfile command.D You will use the noresetlogs version of the create controlfile command.E You 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