A. INSTANCE_TYPEB. DB_UNIQUE_NAMEC. ASM_DISKSTRINGD. AS……

单项选择题Yourdatabaseisconfiguredonnon-ASMdiskstorage.YouneedtomigrateyourdatabasetoASMdiskstorage.Whichstatementistrueaboutmigratingfromnon-ASMdiskstoragetoASMdiskstorage？（）

A. You can use the operating system utility to migrate from non-ASM disk storage to ASM disk storage.
B. You cannot perform a database backup from non-ASM disk storage to tape and then move it to ASM disk storage.
C. You can use the SWITCH DATABASE TO COPY Recovery Manager （RMAN） command to switch back to non-ASM disk storage if you have not deleted your original datafiles.
D. You cannot use Recovery Manager （RMAN） to migrate from non-ASM disk storage to ASM disk storage if you are not using RMAN for your backup and recovery strategies.

单项选择题You execute the following command to start an Automatic Storage Management （ASM） instance：   SQL>STARTUP；   In which of the following modes will the ASM instance start？（）

A. OPEN
B. MOUNT
C. NORMAL
D. NOMOUNT

单项选择题Youaremigratingyourproductiondatabasefromnon-ASMtoASMstorage.YouusedtheRMANutilitytomigratethedatabasefromnon-ASMtoASMstorage.Whichtypeofbackupcommandscriptwillyouuseformigratingthedatabasefromnon-ASMtoASMstorage？（）

A. BACKUP AS BACKUPSET
B. BACKUP AS COPY
C. BACKUP AS COMPRESSED BACKUPSET
D. BACKUP INCREMENTAL LEVEL n CUMULATIVE

单项选择题You have configured the ASM instance for the PROD database of iPod Corporation. You have specified the following parameter values in the initialization parameter file：   DB_CREATE_FILE_DEST=’devices grp1 P’   DB_CREATE_ONLINE_LOG_DEST_1=’devices d_grp2 Q’        DB_CREATE_ONLINE_LOG_DEST_2=’devices d_grp3 R’        BACKGROUND_DUMP_DEST=’devices d_grp1 S’   You have added a new redo log group that contains two redo log members. Where are the redo log members stored？（）

A. Both the members will be stored in the ’devices/grp1/P’ directory.
B. Both the members will be stored in the ’devices/d_grp2/Q’ directory.
C. Both the members will be stored in the ’devices/d_grp3/R’ directory.
D. One member will be stored in the ’devices/d_grp2/Q’ directory and the other in the ’devices/d_grp3/R’ directory.

单项选择题Duringtablespacecreation，whichfilenameformatisNOTusedforcreatingdatafilesassociatedwithatablespace？（）

A. incomplete names
B. incomplete names with templates
C. alias with template names
D. numeric names