單項選擇題

Your production database uses an Automatic Storage Management （ASM） instance to manage its files. You want to add a new disk group to the ASM instance to manage the increased data load. What action would you perform to include the new disk group in the ASM instance without causing any impact on the currently connected users？（）

A.mount the new disk group in the ASM instance
B.restart the ASM instance and the production database instance
C.register the new disk groups in the production database instance
D.restart the ASM instance without restarting the production database instance
E.include the new disk group in the ASM_DISKSTRING parameter in the parameter file and restart the ASM instance

你可能感興趣的試題

單項選擇題

You have a disk group， DGROUP1， with three disks and NORMAL redundancy. You execute the following command to create a template for the disk group：
ALTER DISKGROUP dgroup1
ADD TEMPLATE my_temp
ATTRIBUTES （MIRROR FINE）;
Which statement is true？（）

A.When a file is created in DGROUP1 with the template， it would have threeway mirroring.
B.When a file is created in DGROUP1， the MY_TEMP template becomes the default template.
C.When a file is created in DGROUP1 with the template， it would have twoway mirroring and file striping.
D.When a file is created in DGROUP1 with the template， it would have threeway mirroring and file striping.
E.When a file is created in DGROUP1 with the template， it would have twoway mirroring but no file striping.

單項選擇題

You are using an Automatic Storage Management （ASM） instance to manage the database files of your production database. After adding a new disk group to the ASM instance， you execute the following command：
ALTER DISKGROUP dg3 REBALANCE POWER 0;
What would be the result of this command？（）

A.The rebalancing of the disk group would be stopped.
B.The rebalancing of the disk group would be completed as fast as possible.
C.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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你可能感興趣的試題

You have a disk group， DGROUP1， with three disks and NORMAL redundancy. You execute the following command to create a template for the disk group： ALTER DISKGROUP dgroup1 ADD TEMPLATE my_temp ATTRIBUTES （MIRROR FINE）; Which statement is true？（）

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You have a disk group， DGROUP1， with three disks and NORMAL redundancy. You execute the following command to create a template for the disk group：
ALTER DISKGROUP dgroup1
ADD TEMPLATE my_temp
ATTRIBUTES （MIRROR FINE）;
Which statement is true？（）