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Which backup option defines a user-defined name for a backup? （）
- A、FORMAT
- B、NAME
- C、TAG
- D、FORMAT U%
参考答案
更多 “Which backup option defines a user-defined name for a backup? （）A、FORMATB、NAMEC、TAGD、FORMAT U%” 相关考题
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A system administrator needs to backup datavg which contains a database that pre-allocates files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?（）A.savevgB.tarC.cpioD.mksysb
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The backup utility reports an error while performing the backup process. The server indicates noother problems. Which of the following is the MOST likely cause of the failed backup？（）A、 Network is unavailableB、 The backup software is misconfiguredC、 The current backup tape is badD、 The wrong size backup tapes were loaded
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A bare metal backup requires which of the following backup method ologies？（）A、 FullB、 DifferentialC、 IncrementalD、 Database
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Which of the following is the FINAL step in the backup process？（）A、 Load differential tapeB、 Verify backupC、 Load new tapesD、 Perform a full backup
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A bare metal backup requires which of the following backup methodologies?（）A、FullB、DifferentialC、IncrementalD、Database
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Which of the following BEST describes the difference between differential and incremental backups？（）A、 An incremental backup requires fewer tapes for restoration than a differential backup. B、 A differential backup tape takes less time than an incremental backup tape.C、 A differential backup requires fewer tapes for restoration than an incremental backup.D、 An incremental backup tape costs less than a differential backup tape.
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A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）A、Incremental backupB、Data only backupsC、SAN replicationD、Full backup
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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、tarB、tctlC、rmdevD、backup
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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 DATABASEB、 BACKUP AS COMPRESSED COPY OF DATABASEC、 CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSETD、 CONFIGURE DEVICE TYPE DISK BACKUP TYPE COMPRESS E、 BACKUP DATABASE COMPRESS
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Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower？（） A、 Differential incremental backupB、 Different incremental backupC、 Cumulative backupD、 Cumulative incremental backup
考题
Which view provides information on the backup status of the datafiles in the database？（） A、 V$BACKUPB、 V$BACKUP_STATUSC、 V$BACKUP_DATAFILED、 V$DATAFILE_BACKUPE、 V$TABLESPCE_BACKUP
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Which type of backup contains only the blocks that have changed since the last level 0 incremental backup?（）A、a cumulative level 1 backupB、a differential level 1 backupC、a full backupD、a whole backup
考题
Which phrase best describes RMAN multiplexed backup sets？（）A、Stripes a single backup set across multiple channels.B、Identical copies of backup pieces within a backup set.C、Multiple backup sets with multiple channels configured.D、Simultaneous reads from multiple files and writes into the same backup piece.
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Which of the following RMAN structures can data from a datafile span？（）A、 RMAN backup-set pieces spanning backup setsB、 RMAN backup-set pieces within a given backup setC、 RMAN backupsD、 RMAN channelsE、 None of the above
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Which is the correct command to back up the database， back up the archived redo logs， and then remove the backed-up archived redo logs？（） A、 backup databaseB、 backup database and archivelogsC、 backup database plus archivelogsD、 backup database plus archivelog delete inputE、 backup database and archivelog delete input
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You want to perform an RMAN backup of database as a copy. Which two factors will you consider while performing the backup operation?（）A、The backup as copy can only be taken to diskB、The backup as copy can only be taken to tapeC、Backup can be performed only when the instance is shutdownD、Backup will constitute all used and unused blocks in the database
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You want to perform a backup of your database to tape. Which backup format can you use？（）A、backup set onlyB、image copy onlyC、only user-managed backupD、both image copy and backup setE、only incremental image copy backup
考题
单选题You want to perform a backup of your database to tape. Which backup format can you use？（）A
backup set onlyB
image copy onlyC
only user-managed backupD
both image copy and backup setE
only incremental image copy backup
考题
单选题Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?（）A
Differential incremental backupB
Different incremental backup C
Cumulative backup D
Cumulative incremental backup
考题
单选题A system administrator needs to backup datavg which contains a database that pre-allocates files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?（）A
savevgB
tarC
cpioD
mksysb
考题
单选题Which view provides information on the backup status of the datafiles in the database？（）A
V$BACKUPB
V$BACKUP_STATUSC
V$BACKUP_DATAFILED
V$DATAFILE_BACKUPE
V$TABLESPCE_BACKUP
考题
单选题Which command creates an image copy？（）A
backup as copyB
backup copyC
copy as backupD
copy back
考题
单选题The backup utility reports an error while performing the backup process. The server indicates noother problems. Which of the following is the MOST likely cause of the failed backup？（）A
Network is unavailableB
The backup software is misconfiguredC
The current backup tape is badD
The wrong size backup tapes were loaded
考题
单选题Which command will result in a trace file being created with the create controlfile command contained in it?（）A
alter database backup controlfileB
alter database backup controlfile to traceC
alter database controlfile backupD
alter database controlfile backup to ’/ora01/oracle/ctrl_backup.ctl’E
alter database begin controlfile backup
考题
单选题Which backup option defines a user-defined name for a backup? （）A
FORMATB
NAMEC
TAGD
FORMAT U%
考题
单选题Which view provides information on the backup status of the datafiles in the database?（）A
V$BACKUPB
V$BACKUP_STATUS C
V$BACKUP_DATAFILE D
V$DATAFILE_BACKUP E
V$TABLESPCE_BACKUP
考题
单选题Which command is used to configure RMAN to perform a compressed backup for every backup executed？（）A
BACKUP AS COMPRESSED BACKUPSET DATABASEB
BACKUP AS COMPRESSED COPY OF DATABASEC
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSETD
CONFIGURE DEVICE TYPE DISK BACKUP TYPE COMPRESS E
BACKUP DATABASE COMPRESS
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