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A tape library can be defined as which of the following？（）
- A、 A way to catalog tapes after a tape backup to easily identify and retrieve data.
- B、 A modular tape backup system containing multiple drives， tapes， and connections.
- C、 A database consisting of all backups performed and the contents of each backup.
- D、 An offsite storage facility to house tapes in case of a disaster for easy site recovery.
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更多 “A tape library can be defined as which of the following？（）A、 A way to catalog tapes after a tape backup to easily identify and retrieve data.B、 A modular tape backup system containing multiple drives， tapes， and connections.C、 A database consisting of all backups performed and the contents of each backup.D、 An offsite storage facility to house tapes in case of a disaster for easy site recovery.” 相关考题
考题
The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement is true while performing a tape backup in an RMAN session?()
A. The tape I/O performed is asynchronousB. The tape buffer is allocated from the System Global Area (SGA)C. The tape buffer is allocated from the Program Global Area (PGA)D. Oracle I/O uses an interrupt mechanism to determine when each I/O completes
考题
A company has recently upgraded all backup hardware and media from DLT IV to LTO3 tapes and tape drives. Several weeks after the upgrade， the development team discovers a corruption in one of the application servers and must restore from one of the DLT IV tapes. Which of the following steps arenecessary for the server administrator to use these tapes？（）A、 Reformat the DLT IV tape in LTO3 format. Load the tape.B、 Install the DLT IV driver on the LTO3 drive. Load the tape.C、 Load the DLT IV tape into the LTO3 drive.D、 Replace the LTO3 drive with a DLT IV tape drive. Load the tape.
考题
NAS， SAN， and Tape library are MOST commonly used for which of the following？（）A、System paging fileB、Virtual memoryC、GPU processingD、Backup and file storage
考题
A large corporation is concerned about the amount of time it takes to back up their main file server. They are also concerned that their IT technician frequently forgets to change the backup tapes， thereby leaving the company open to data loss. Which backup system would solve both problems？（）A、 RAIDB、 tape libraryC、 optical storageD、 disk to disk to tape
考题
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
A storage specialist is assessing a customer’s tape backup environment. Which of the following questions would be the most appropriate question to identify the customer’s environment？（）A、Has there been any recent loss of data？B、How many tape drives are in the Library？C、What tape technology is currently being used？D、What software is being used for restoring the data？
考题
An administrator is overseeing the backup process and tapes utilized by a former employee.Which of the following is the BEST way for the administrator to proceed？（）A、Utilize differential backups.B、Verify the tape drives are functional.C、Verify that the backups are functional.D、Utilize incremental backups.
考题
Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data？（）A、 multiple AIT （Advanced Intelligent Tape） drives configured for each serverB、 a standalone LTO （Linear Tape-Open） drive configured for all serversC、 standalone DAT （Digital Audio Tape） drives configured for each serverD、 a tape library unit with more then one DAT （Digital Audio Tape） drive configured for all serversE、 a tape library unit with more the one SDLT （SuperDLT） drive configured for all servers
考题
An administrator is up grading the back up server from a single tape drive to a SCSI tape library. The library has been unpackaged， mounted， and the library drivers installed. Which of the following items should the administrator have to connect the device to the backup server？（）A、 SCSI cableB、 SCSI interface adapter on the tape libraryC、 SCSI termination card on the serverD、 iSCSI cable
考题
A tape library with LTO2 drives can hold 30 tapes. Which of the following is the approximate maximum native backup storage of the tape library？（）A、6TBB、6MBC、6PBD、6GB
考题
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.
考题
Which command can a system administrator use to verify that a tape is in backup format and is readable by the system？（）A、tarB、tctlC、tcopyD、restore
考题
A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent recoverable state？（）A、Saturday’s full backup tape onlyB、Wednesday’s incremental backup tape onlyC、Saturday’s full backup and Wednesday’s incremental backup tapesD、Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
考题
A customer has the need to implement a tape backup solution to backup a 500GB database on a daily basis. Which of the following factors is the most important consideration in the design of a backup and restore solution？（）A、Amount of data in the backupB、Bandwidth available to the tape deviceC、Length of the backup/restore windowD、Speed that the backup system can find files for restoration
考题
A System p administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape （）A、ddB、tarC、cpioD、restore
考题
A system administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape？（）A、ddB、tarC、cpioD、restore
考题
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
考题
The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement is true while performing a tape backup in an RMAN session？（） A、 The tape I/O performed is asynchronousB、 The tape buffer is allocated from the System Global Area （SGA）C、 The tape buffer is allocated from the Program Global Area （PGA）D、 Oracle I/O uses an interrupt mechanism to determine when each I/O completes
考题
You have a file server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You need to implement a backup schedule on Server1 to meet the following requirements: ·Everyday, back up all files and folders to disk. ·Every Friday, back up all files and folders to tape. ·Every Sunday, Tuesday, and Thursday, back up only the files and folders that have changed since the previous Friday’s backup to tape. Which backup jobs should you create? （）A、·a normal backup to disk everyday ·a normal backup to tape on Friday ·a differential backup to tape on Sunday, Tuesday, and ThursdayB、·a normal backup to disk everyday ·a normal backup to tape on Friday ·an incremental backup to tape on Sunday, Tuesday, and ThursdayC、·a copy backup to disk everyday ·a normal backup to tape on Friday ·a differential backup to tape on Sunday, Tuesday and, ThursdayD、·a copy backup to disk everyday ·a normal backup to tape on Friday ·an incremental backup to tape on Sunday, Tuesday and, Thursday
考题
单选题A large corporation is concerned about the amount of time it takes to back up their main file server. They are also concerned that their IT technician frequently forgets to change the backup tapes， thereby leaving the company open to data loss. Which backup system would solve both problems？（）A
RAIDB
tape libraryC
optical storageD
disk to disk to tape
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 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.
考题
单选题You have a file server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).You need to implement a backup schedule on Server1 to meet the following requirements:·Everyday, back up all files and folders to disk.·Every Friday, back up all files and folders to tape.·Every Sunday, Tuesday, and Thursday, back up only the files and folders that have changed since theprevious Friday’s backup to tape.Which backup jobs should you create?（）A
·a normal backup to disk everyday ·a normal backup to tape on Friday ·a differential backup to tape on Sunday, Tuesday, and ThursdayB
·a normal backup to disk everyday ·a normal backup to tape on Friday ·an incremental backup to tape on Sunday, Tuesday, and ThursdayC
·a copy backup to disk everyday ·a normal backup to tape on Friday ·a differential backup to tape on Sunday, Tuesday and, ThursdayD
·a copy backup to disk everyday ·a normal backup to tape on Friday ·an incremental backup to tape on Sunday, Tuesday and, Thursday
考题
单选题An administrator is up grading the back up server from a single tape drive to a SCSI tape library. The library has been unpackaged， mounted， and the library drivers installed. Which of the following items should the administrator have to connect the device to the backup server？（）A
SCSI cableB
SCSI interface adapter on the tape libraryC
SCSI termination card on the serverD
iSCSI cable
考题
单选题A tape library can be defined as which of the following？（）A
A way to catalog tapes after a tape backup to easily identify and retrieve data.B
A modular tape backup system containing multiple drives， tapes， and connections.C
A database consisting of all backups performed and the contents of each backup.D
An offsite storage facility to house tapes in case of a disaster for easy site recovery.
考题
单选题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
考题
单选题A company has recently upgraded all backup hardware and media from DLT IV to LTO3 tapes and tape drives. Several weeks after the upgrade， the development team discovers a corruption in one of the application servers and must restore from one of the DLT IV tapes. Which of the following steps arenecessary for the server administrator to use these tapes？（）A
Reformat the DLT IV tape in LTO3 format. Load the tape.B
Install the DLT IV driver on the LTO3 drive. Load the tape.C
Load the DLT IV tape into the LTO3 drive.D
Replace the LTO3 drive with a DLT IV tape drive. Load the tape.
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