A backup is taken using the following command:tar -cvf abcdef.tar /usr/local/include/tcpd.h The operator is in the directory /usr/local/restores and runs the following command: tar -xvf abcdef.tar. Where will the file be restored?（）

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  A . The JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar. B . The JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar. C . TheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class. D . The JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar. E . The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java. F . The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java.

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• The database is configured in ARCHIVELOG mode and regular complete database backups are taken. Theloss of which two types of files may require a recovery with the RESETLOGS option? （）(Choose two)

  A . Control files B . Password files C . Inactive online redo log file D . Archived log files required to perform recovery E . Newly created tablespace which is not backed u

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• Which command should an administrator use to view files and volume group backup information from a mksysb called server1.mksysb that is found in /backups？（）  

  A . lsmksysb -l /backups/server1.mksysb B . showmksysb -f /backups/server1.mksysb C . listvgbackup -f /backups/server1.mksysb D . showvgbackup -l /backups/server1.mksy

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• Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?（）

  A . Journal B . Task Center C . Activity Monitor D . Command Line Processor

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• Which command is used to configure RMAN to perform a compressed backup for every backup executed？（）

  A .  BACKUP AS COMPRESSED BACKUPSET DATABASE B .  BACKUP AS COMPRESSED COPY OF DATABASE C .  CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET D .  CONFIGURE DEVICE TYPE DISK BACKUP TYPE COMPRESS  E .  BACKUP DATABASE COMPRESS

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• Which parameter can be tuned to affect the selection of a static route as a backup.when a dynamic protocol is also being used?（）

  A . link bandwidth B . hop count C . link cost D . administrative distance E . link delay

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• Which of the following commands is used to restore the VIO server from a backup image？（）

  A . dd B . tar C . restore D . installio

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• Which important factor is taken into account when determining an estimate for the maximum network bandwidth to be used by a customer？（）

  A . the size of the hard drives for each PC connected to the client’s network B . the average size of the wallet based on the number of profiles and accounts C . if any users will use IBM Tivoli Access Manager for Enterprise Single Sign-On during non-work hours D . the number of users that will be connected using the wireless network， as opposed to a wired connectio

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• What feature comes into play to help ensure the completion of the backup should one of three backup devices fail during a backup that is using three different channels?（）

  A . Channel failover B . Restartable backups  C . Rescheduable backups  D . Automatic backup recovery  E . Channel recovery

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• A position that is obtained by using two or more intersecting lines of position taken at nearly the same time，is a(n) （）.

  A . fix B . running fix C . estimated position D . dead-reckoning positio

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• You perform a backup using the following BACKUP command：   RMAN> BACKUP AS COMPRESSED BACKUPSET DATABASE；   Which statement is true of this command？（）  

  A .  A different procedure is required to restore a database from compressed backups B .  The AS COMPRESSED clause of the BACKUP command provided by RMAN is used to create compressed  backup sets and image copies. C .  Using this command to create backups minimizes the bandwidth consumed D .  Using this command to create backups improves the performance of the backup proce

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• Which of the following techniques is used to extract the /usr/tmp directory from a mksysb backup?（）

  A . Use the tar command on the fifth image. B . Use the restore command on the fourth image. C . Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image. D . Reboot using the mksysb tape and then use the dd command to extract the file.

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• A position that is obtained by using two or more intersecting lines of position，taken at nearly the same time，is a(n)（）.

  A . estimated position B . fix C . running fix D . dead-reckoning positio

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• The database is configured in ARCHIVELOG mode and regular complete database backups are taken. The loss of which two types of files may require a recovery with the RESETLOGS option？（）

  A .  Control files B .  Password files C .  Inactive online redo log file D .  Archived log files required to perform recovery E .  Newly created tablespace which is not backed u

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• You perform a backup using the following BACKUP command: RMAN> BACKUP AS COMPRESSED BACKUPSET DATABASE,Which statement is true of this command?（）

  A . A different procedure is required to restore a database from compressed backups  B . The AS COMPRESSED clause of the BACKUP command provided by RMAN is used to create compressed backup sets and image copies.  C . Using this command to create backups minimizes the bandwidth consumed. D . Using this command to create backups improves the performance of the backup process&e

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• Which command should an administrator use to view files and volume group backup information from a mksysb called server1.mksysb that is found in /backups?（）

  A . lsmksysb -l /backups/server1.mksysb B . showmksysb -f /backups/server1.mksysb C . listvgbackup -f /backups/server1.mksysb D . showvgbackup -l /backups/server1.mksy

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• After you have restored and recovered a database to a new host by using a previously performed Recovery Manager （RMAN） backup， which is the best option you would consider for the new database？（）  

  A .  Opening the database in RESTRICTED mode B .  Opening the database with the RESETLOGS option C .  Setting a new DBID for the newly restored database D .  Restoring the server parameter file （SPFILE） to the new host

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• You scheduled a backup by using the Schedule Backup option in Oracle Enterprise Manager. Which statement about the script created by Oracle Enterprise Manager is true？ （）

  A . It is a SQL script. B . It is a PL/SQL file. C . It is an operating system （OS） file. D . It is a Recovery Manager （RMAN） script

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• Examine the following RMAN command：   BACKUP DATABASE TAG TESTDB  KEEP UNTIL ’SYSDATE+1’ RESTORE POINT TESTDB06；   Which two statements are true regarding the backup taken by using the above RMAN command？（）  

  A .  Only data files and the control file are backed up. B .  Archived redo logs are backed up only if the database is open during the backup. C .  The backup is deleted after one day，regardless of the default retention policy settings.  D .  The backup becomes obsolete after one day，regardless of the default retention policy settings.

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• A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）

  A . tar B . tctl C . rmdev D . backu

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• Which RMAN command is used to verify the status of a backup or copy， and also updates the repository when files have been deleted using operating system commands？（）

  A . CHANGE B . RESYNC C . CATALOG D . CROSSCHECK

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• You perform a backup using the following BACKUP command: RMAN> BACKUP AS COMPRESSED BACKUPSET DATABASE; Which statement is true of this command?（）

  A . A different procedure is required to restore a database from compressed backups B . The AS COMPRESSED clause of the BACKUP command provided by RMAN is used to create compressed backup sets and image copies. C . Using this command to create backups minimizes the bandwidth consumed D . Using this command to create backups improves the performance of the backup proce

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• In the 18th century English literature, satire is much used in writing. English literature of this age produced a distinguished satirist Swift.

  A:对 B:错

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