A. ASM_DISKMOUNTB. ASM_DISKGROUPC. ASM_DISKSTRINGD. ASM……

单项选择题WhatisthedefaultAUsizeofanASMdiskgroup？WhatisthemaximumAUsizeinanASMdiskgroup？（）

A. 100KB default， 10TB maximum
B. 256KB default， 1024MB maximum
C. 10MB default， 126PB maximum
D. 64KB default， 1EB maximum
E. 1MB default， 64MB maximum

单项选择题WhatistheresultofincreasingthevalueoftheparameterASM_POWER_LIMITduringarebalanceoperation？（）

A. The ASM rebalance operation will likely consume fewer resources and complete in a shorter amount of time.
B. The ASM rebalance operation will consume fewer resources and complete in a longer amount of time.
C. The ASM rebalance operation will be parallelized and should complete in a shorter amount of time.
D. There is no ASM_POWER_LIMIT setting used in ASM.
E. None of the above.

单项选择题WhichofthefollowingisabenefitofASMfastdiskresync？（）

A. Failed disks are taken offline immediately but are not dropped.
B. Disk data is never lost.
C. By default， the failed disk is not dropped from the disk group ever， protecting you from loss of that disk.
D. The failed disk is automatically reformatted and then resynchronized to speed up the recovery process.
E. Hot spare disks are automatically configured and added to the disk group.

多项选择题WhatcomponentsarepresentinanASMinstance？（）

A. SGA
B. Database processes
C. Database datafiles
D. Control files
E. Database parameter file or spfile

多项选择题WhatarethreebenefitsofusingASM？（）

A. Ease of disk administration and maintenance
B. Load balancing across physical disks
C. Software RAID-1 data redundancy with double or triple mirrors
D. Automatic recovery of failed disks