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 asynchronous

B、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

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更多“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?（）”相关的问题

第1题

[单选题] You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups.Which action should you take?（）

A、Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE B、Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE C、Use compression when performing tape backups D、Configure multiple SBT channels

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第2题

[单选题] You are tuning RMAN to optimize performance.You want tape I/O to be asynchronous when you perform tape backups. Which action should you take?（）

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第3题

[单选题] The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement istrue while performing a tape backup in an RMAN session?（）

A、The tape I/O performed is asynchronous B、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

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第4题

[单选题] You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups. Which action should you take？（）

A、 Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE B、 Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE C、 Use compression when performing tape backups D、 Configure multiple SBT channels

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第5题

[单选题] Tape streaming is not happening while performing RMAN tape backup. On investigation, you find that it is not because of the incremental backup or the empty file backup and that RMAN is sending data blocks to the tape drive fast enough. What could be a solution to make tape streaming happen during the backup?（）

A、Configure backup optimization B、Configure the channel to increase MAXOPENFILES C、Configure the channel to increase the capacity with the RATE parameter D、Configure the channel to adjust the tape buffer size with the BLKSIZE option

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第6题

[单选题] Tape streaming is not happening while performing RMAN tape backup. On investigation, you find that it is not because of the incremental backup or the empty file backup and that RMAN is sending data blocks to the tape drive fast enough.What could be a solution to make tape streaming happen during the backup?（）

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第7题

[单选题] You are the network administrator for The network a Windows Server 2003 computer named TestKing6. Server backups occur each night at 10:00 P.M. Each backup is stored on a separate backup tape. All backups are performed according to the schedule shown in the following table. A critical hardware failure occurs on TestKing6 on Wednesday at 8:00 P.M. You need to restore the most recent backup of TestKing6. You want to achieve this goal by using the minimum number of backup tapes. What should you do?（）

A、Restore TestKing6 by using Sunday's normal backup tape, and Tuesday's incremental backup tape. B、Restore TestKing6 by using Sunday's normal backup tape, Monday's incremental backup tape, and Tuesday's incremental backup tape. C、Restore TestKing6 by using Tuesday's incremental backup tape. D、Restore TestKing6 by using Sunday's incremental backup tape.

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第8题

[单选题] You are the network administrator for The network consists of a single Active Directory domain All network servers run Windows Server 2003. One member server hosts a folder named F:\TestKingData. Thousands of users constantly request and updates files in F:\TestKingData. You use the Backup utility to perform an incremental backup of F:\TestKingData on magnetic tape. The backup completes normally, but you see an error indicator illuminated on the tape server. You need to verify that you can restore F:\TestKingData from the backup tape. The verification process must not affect existing files. What should you do?（）

A、In the Backup utility, use the Restore and Manage Media tab to select the original tape media. Ensure that files will be restored to their original location. Start the restoration and verify that all files are restored successfully. B、In the Backup utility, use the Restore and Manage Media tab to select the original tape media. Ensure that files will be restored to a new location. Start the restoration and verify that all files are restored successfully. C、In the Backup utility, select the Verify data after the backup completes option. Use the original backup tape to perform another incremental backup. Ensure that all files are verifies successfully. D、In the Backup utility, select the Verify data after the backup completes option. Use a new backup tape to perform another incremental backup. When the verification phase of the backup begins, replace the new tape with the original tape. Ensure that all files are verified successfully.

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第9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 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 Thursday B、·a normal backup to disk everyday ·a normal backup to tape on Friday ·an incremental backup to tape on Sunday, Tuesday, and Thursday C、·a copy backup to disk everyday ·a normal backup to tape on Friday ·a differential backup to tape on Sunday, Tuesday and, Thursday D、·a copy backup to disk everyday ·a normal backup to tape on Friday ·an incremental backup to tape on Sunday, Tuesday and, Thursday

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