单项选择题

A. only the INSTANCE_TYPE initialization parameter is s……

You included the following Automatic Storage Management （ASM） initialization parameter settings in the ASM initialization parameter file：
INSTANCE_TYPE = ASM ASM_POWER_LIMIT = 11 LARGE_POOL_SIZE = 4M
ASM_DISKGROUPS = DG1， DG2 DB_UNIQUE_NAME = +ASM
You are unable to start the ASM instance. Which initialization parameter file setting（s） is not allowing the ASM instance to start？（）

A. only the INSTANCE_TYPE initialization parameter is set to an invalid value
B. only the ASM_POWER_LIMIT initialization parameter is set to an invalid value
C. only the LARGE_POOL_SIZE initialization parameter is set to an invalid value
D. both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid values

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单项选择题You are performing backup and recovery operations by using RMAN. You are using a recovery catalog for the RMAN repository. You are planning to migrate to ASM disk storage to enable new disks to be added to the database without shutting down the database. Which information is NOT required during the migration process？（）

A. Database Identifier （DBID）
B. names and location of datafiles
C. names and location of control files
D. names and location of online redo log files

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A. ASMB
B. ARBn
C. RBAL in the ASM instance
D. RBAL in the database instance

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A. ALTER DISKGROUP grp1 ADD DISK ’/devices/diskP1’， ADD DISK ’/devices/diskP4’；
B. ALTER DISKGROUP grp1 ADD DISK ’/devices/disk*4’；
C. ALTER DISKGROUP grp1 ADD DISK ’/devices/diskP*’；
D. ALTER DISKGROUP grp1 ADD DISK ’/devices/diskQ*’， ADD DISK ’/devices/diskP*’；

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A. ASM_POWER_LIMIT
B. ASM_DISKSTRING
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单项选择题WhichstatementwillNOTcreateatablespace？（）

A. CREATE TABLESPACE DATA1 DATAFILE ’+grp1/abc（datafile）’；
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