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多选题
Immediately after adding a new disk to or removing an existing disk from an ASM instance, you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal. Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks?（）
A
Define the POWER option while adding or removing the disks
B
Increase the number of ARB processes by setting up a higher value for ASM_POWER_LIMIT.
C
Increase the number of DBWR processes by setting up a higher value for DB_WRITER_PROCESSES
D
Increase the number of slave database writer processes by setting up a higher value for DBWR_IO_SLAVES
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更多 “多选题Immediately after adding a new disk to or removing an existing disk from an ASM instance, you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal. Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks?（）ADefine the POWER option while adding or removing the disksBIncrease the number of ARB processes by setting up a higher value for ASM_POWER_LIMIT.CIncrease the number of DBWR processes by setting up a higher value for DB_WRITER_PROCESSESDIncrease the number of slave database writer processes by setting up a higher value for DBWR_IO_SLAVES” 相关考题
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Additional filesets need to be reinstalled after the alt_disk_install cloningD
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The rebalancing of the disk group would be stopped.B
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The command would result in an error because the value of POWER cannot be 0.D
The rebalancing of the disk group would be completed without affecting the disk group DG3.E
The command would result in an error because the disk groups cannot be manually rebalanced.
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单选题Which of the following activities may be more appropriate to help students practice a new structure immediately after presentation in class?A
Role play.B
Group discussion.C
Pattern drill.D
Written homework.
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