Compressed backups work with which of the following commands?()A、 copy as backupB、 backup as copyC、 backupD、 copy

Compressed backups work with which of the following commands?()

  • A、 copy as backup
  • B、 backup as copy
  • C、 backup
  • D、 copy

相关考题:

You want to back up your 100-GB database on a remote tape device. You are required to ensure that minimum network bandwidth is consumed while transferring the backups to the tape device. The current consumption of your CPU is approximately 40 percent.Which type of backup should you perform?()A. standard backup setB. image copyC. compressed backupD. user-managed backup

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 backupsB. 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 consumedD. Using this command to create backups improves the performance of the backup process

Which two are correct steps in taking a binary backup of MyISAM tables?() A.Always stop the server prior to the backupB.Stop the server or lock the tables prior to the backupC.Stop the server or lock the databases prior to the backupD.Make a copy of the .frm, .myd, and the .myi filesE.Make a copy of the binary log and tablespace files

Which of the following Windows Server 2003 technologies can help with making backups of open files?() A. Differential backupB. SnapshotC. VSSD. Incremental backup

Which two are correct steps in taking a binary backup of MyISAM tables?()A、Always stop the server prior to the backupB、Stop the server or lock the tables prior to the backupC、Stop the server or lock the databases prior to the backupD、Make a copy of the .frm, .myd, and the .myi filesE、Make a copy of the binary log and tablespace files

Which of the following commands will restore a previously archived configuration by replacing therunning configuration with the archived configuration?()A、configure archive running-configB、configure replaceC、copy archive running configD、copy startup-config running-configE、copy tftp running-configF、configure tftp running-config

After performing a copy backup of a file server, the archive bit on the backed up files will be which of the following?()A、 DeletedB、 UnchangedC、 SetD、 Copied

Which of the following Windows Server 2003 technologies can help with making backups of open files?()A、Differential backupB、SnapshotC、VSSD、Incremental backup

Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?()A、SFCB、RECOVERC、REPLACED、COPY

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

You work as a database administrator for Certkiller .com. Your database is in NOARCHIVELOG mode and you want to perform a backup. Which type of backup would be appropriate in this case? ()A、Hot backupB、Online backupC、consistent backupD、incremental backupE、inconsistent backup

Which command creates an image copy?()A、 backup as copyB、 backup copyC、 copy as backupD、 copy back

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

What is the end result of these commands if they are successful?()   RMAN show retention policy;  RMAN configuration parameters for database with db_unique_name  ORCL are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default Backup database tag=gold_copy plus archivelog tag=gold_copy delete input; Backup  database tag=silver_copy plus archivelog tag=silver_copy delete input;  A、 Attempting to restore silver_copy will fail.B、 Attempting to restore gold_copy will fail.C、 Both backups will be available for restore without question.D、 Attempting to restore gold_copy may or may not succeed.E、 You will not be able to restore either gold_copy or silver_copy.

Which of the following views must you query to identify any corrupt data file blocks that have been detected during backup set creation?()A、V$COPY_CORRUPTB、V$COPY_CORRUPTIONC、V$BACKUP_CORRUPTD、V$BACKUP_CORRUPTION

You execute the following RMAN commands in the order shown below:  BACKUP VALIDATE DATABASE;  BLOCKRECOVER CORRUPTION LIST;  What will these commands do?()A、create a backup of the database and recover all corrupted blocks found in the backupB、run a backup validation and list all the logically corrupt blocks as well as physically corrupt blocks in the databaseC、run a backup validation to populate V$COPY_CORRUPTION view, and then list any corrupt blocks recorded in the viewD、run a backup validation to populate V$DATABASE_BLOCK_CORRUPTION view, and then repair any corrupt blocks recorded in the viewE、run a backup validation, repair any corrupt blocks found during the validation process, and then update V$DATABASE_BLOCK_CORRUPTION view to indicate which corrupt blocks have been repaired

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 backupsB、 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 consumedD、 Using this command to create backups improves the performance of the backup process

You want to back up your 100-GB database on a remote tape device. You are required to ensure that minimum network bandwidth is consumed while transferring the backups to the tape device. The current consumption of your CPU is approximately 40 percent. Which type of backup should you perform?()A、standard backup setB、image copyC、compressed backupD、user-managed backup

You are performing a backup of your database across the network. While taking the backup, you want to save space on the storage media and reduce the network bandwidth. Which command will you issue to configure the required type of backup?()A、 CONFIGURE DEVICE TYPE TO sbt BACKUP TYPE TO BACKUPSET;B、 CONFIGURE DEVICE TYPE TO disk BACKUP TYPE TO COPY;C、 CONFIGURE DEVICE TYPE TO sbt BACKUP TYPE TO COMPRESSED BACKUPSET;D、 CONFIGURE DEVICE TYPE TO sbt BACKUP TYPE TO COMPRESSED COPY;

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

单选题You are performing a backup of your database across the network. While taking the backup, you want to save space on the storage media and reduce the network bandwidth. Which command will you issue to configure the required type of backup?()A CONFIGURE DEVICE TYPE TO sbt BACKUP TYPE TO BACKUPSET;B CONFIGURE DEVICE TYPE TO disk BACKUP TYPE TO COPY;C CONFIGURE DEVICE TYPE TO sbt BACKUP TYPE TO COMPRESSED BACKUPSET;D CONFIGURE DEVICE TYPE TO sbt BACKUP TYPE TO COMPRESSED COPY;

单选题Which of the following Windows Server 2003 technologies can help with making backups of open files?()A Differential backupB SnapshotC VSSD Incremental backup

单选题What is the end result of these commands if they are successful?()   RMAN show retention policy;  RMAN configuration parameters for database with db_unique_name  ORCL are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default Backup database tag=gold_copy plus archivelog tag=gold_copy delete input; Backup  database tag=silver_copy plus archivelog tag=silver_copy delete input;A Attempting to restore silver_copy will fail.B Attempting to restore gold_copy will fail.C Both backups will be available for restore without question.D Attempting to restore gold_copy may or may not succeed.E You will not be able to restore either gold_copy or silver_copy.

单选题Compressed backups work with which of the following commands?()A copy as backupB backup as copyC backupD copy

单选题Which command creates an image copy?()A backup as copyB backup copyC copy as backupD copy back

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

单选题You want to perform a backup of your database to tape. Which backup format can you use?()Abackup set onlyBimage copy onlyConly user-managed backupDboth image copy and backup setEonly incremental image copy backup