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【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.<br /> 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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更多“ 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.<br /> What could be a solution to make tape streaming happen during the backup?（）”相关的问题
第1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&nbsp;&nbsp;B、Configure the channel to increase MAXOPENFILES&nbsp;&nbsp;C、Configure the channel to increase the capacity with the RATE parameter&nbsp;&nbsp;D、Configure the channel to adjust the tape buffer size with the BLKSIZE option&nbsp;&nbsp;

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第2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、&ensp;Configure&ensp;backup&ensp;optimization&nbsp;&nbsp;B、&ensp;Configure&ensp;the&ensp;channel&ensp;to&ensp;increase&ensp;MAXOPENFILES&nbsp;&nbsp;C、&ensp;Configure&ensp;the&ensp;channel&ensp;to&ensp;increase&ensp;the&ensp;capacity&ensp;with&ensp;the&ensp;RATE&ensp;parameter&nbsp;&nbsp;D、&ensp;Configure&ensp;the&ensp;channel&ensp;to&ensp;adjust&ensp;the&ensp;tape&ensp;buffer&ensp;size&ensp;with&ensp;the&ensp;BLKSIZE&ensp;option&nbsp;&nbsp;

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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 is true while performing a tape backup in an RMAN session?（）

A、The tape I/O performed is asynchronous&nbsp;&nbsp;B、The tape buffer is allocated from the System Global Area (SGA)&nbsp;&nbsp;C、The tape buffer is allocated from the Program Global Area (PGA)&nbsp;&nbsp;D、Oracle I/O uses an interrupt mechanism to determine when each I/O completes&nbsp;&nbsp;

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第4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&nbsp;&nbsp;B、The tape buffer is allocated from the System Global Area (SGA)&nbsp;&nbsp;C、The tape buffer is allocated from the Program Global Area (PGA)&nbsp;&nbsp;D、Oracle I/O uses an interrupt mechanism to determine when each I/O completes&nbsp;&nbsp;

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第5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、A.&ensp;The&ensp;tape&ensp;I/O&ensp;performed&ensp;is&ensp;asynchronous&nbsp;&nbsp;B、B.&ensp;The&ensp;tape&ensp;buffer&ensp;is&ensp;allocated&ensp;from&ensp;the&ensp;System&ensp;Global&ensp;Area&ensp;（SGA）&nbsp;&nbsp;C、C.&ensp;The&ensp;tape&ensp;buffer&ensp;is&ensp;allocated&ensp;from&ensp;the&ensp;Program&ensp;Global&ensp;Area&ensp;（PGA）&nbsp;&nbsp;D、D.&ensp;Oracle&ensp;I/O&ensp;uses&ensp;an&ensp;interrupt&ensp;mechanism&ensp;to&ensp;determine&ensp;when&ensp;each&ensp;I/O&ensp;completes&nbsp;&nbsp;

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第6题
[单选题] The TS3500 Tape Library can contain up to 16 frames. What is the maximum number of tapedrives supported in each frame?（）

A、7&ensp;-&ensp;LTO&ensp;tape&ensp;drives&ensp;and&ensp;7&ensp;-&ensp;TS1130&ensp;tape&ensp;drives&ensp;&nbsp;&nbsp;B、10&ensp;-&ensp;TS1130&ensp;tape&ensp;drives&ensp;and&ensp;10&ensp;-&ensp;3592&ensp;tape&ensp;drives&ensp;&nbsp;&nbsp;C、16&ensp;-&ensp;3592&ensp;tape&ensp;drives&ensp;or&ensp;16&ensp;-&ensp;LTO&ensp;tape&ensp;drives&ensp;&nbsp;&nbsp;D、12&ensp;-&ensp;LTO&ensp;tape&ensp;drives&ensp;or&ensp;12&ensp;-&ensp;3592&ensp;tape&ensp;drives&nbsp;&nbsp;

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第7题
[多选题] Which of the following statements are true？ （）

A、&ensp;RC4&ensp;is&ensp;a&ensp;stream&ensp;cipher&nbsp;&nbsp;B、&ensp;Stream&ensp;ciphers&ensp;require&ensp;padding&nbsp;&nbsp;C、&ensp;AES&ensp;is&ensp;a&ensp;block&ensp;cipher&nbsp;&nbsp;D、&ensp;DES&ensp;and&ensp;3DES&ensp;are&ensp;stream&ensp;ciphers&nbsp;&nbsp;E、&ensp;AES&ensp;is&ensp;a&ensp;stream&ensp;cipher&nbsp;&nbsp;F、&ensp;AES，&ensp;DES，&ensp;and&ensp;3DES&ensp;can&ensp;be&ensp;used&ensp;as&ensp;HMAC&ensp;algorithms&nbsp;&nbsp;

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第8题
[单选题] The cold ocean current which meets the warm Gulf Stream between latitudes 40°and 43°N to form the cold wall is called the（）.

A、North Cape Current&nbsp;&nbsp;B、Labrador Current&nbsp;&nbsp;C、Greenland Current&nbsp;&nbsp;D、North Atlantic Current&nbsp;&nbsp;

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第9题
[] A customer is acquiring a new IBM System Storage TS3500 Tape Library and requested to reuse four HP LTO-3 drives installed in a Sun L700 tape library to take advantage of the IBM multipath architecture. What action should the storage specialist take?（） A customer is acquiring a new IBM System Storage TS3500 Tape Library and requested to reuse four HP LTO-3 drives installed in a Sun L700 tape library to take advantage of the IBM multipath architecture. What action should the storage specialist take?（）

A、A. requestTechline support for help configuring the TS3500 with merged IBM and non-IBM LTO tape drives&nbsp;&nbsp;B、B. propose a TS3500 with IBM LTO-5 tape drives and explain the benefit of using IBM control path failover&nbsp;&nbsp;C、C. propose a TS3500 with IBM LTO-5 tape drives and include a special feature code to include non-IBM LTO tape drives&nbsp;&nbsp;D、D. propose a TS3500 with LTO-5 tape drives and include non-IBM LTO tape drive support in the installation services proposal&nbsp;&nbsp;

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