单选题You are using an Automatic Storage Management (ASM) instance to manage the files of your production database. While studying the parameter file of the ASM instance, you find the following entry:  ASM_DISKSTRING = /devices/*  What could be the reason for this setting?()Ato enable the ASM instance to identify the alert log fileBto enable the ASM instance to identify the server parameter fileCto enable the ASM instance to define the locations for Oracle Managed Files (OMF)Dto enable the ASM instance to identify all disks that can be accessed by it in the /devices directory

单选题
You are using an Automatic Storage Management (ASM) instance to manage the files of your production database. While studying the parameter file of the ASM instance, you find the following entry:  ASM_DISKSTRING = /devices/*  What could be the reason for this setting?()
A

to enable the ASM instance to identify the alert log file

B

to enable the ASM instance to identify the server parameter file

C

to enable the ASM instance to define the locations for Oracle Managed Files (OMF)

D

to enable the ASM instance to identify all disks that can be accessed by it in the /devices directory


参考解析

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单选题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?()AThe rebalancing of the disk group would be stopped.BThe rebalancing of the disk group would be completed as fast as possible.CThe command would result in an error because the value of POWER cannot be 0.DThe rebalancing of the disk group would be completed without affecting the disk group DG3.EThe command would result in an error because the disk groups cannot be manually rebalanced.

单选题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 valueB only the ASM_POWER_LIMIT initialization parameter is set to an invalid valueC only the LARGE_POOL_SIZE initialization parameter is set to an invalid valueD both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid values

单选题You are using an Automatic Storage Management (ASM) instance to manage the files of your production database. While studying the parameter file of the ASM instance, you find the following entry:  ASM_DISKSTRING = /devices/*  What could be the reason for this setting?()Ato enable the ASM instance to identify the alert log fileBto enable the ASM instance to identify the server parameter fileCto enable the ASM instance to define the locations for Oracle Managed Files (OMF)Dto enable the ASM instance to identify all disks that can be accessed by it in the /devices directory

单选题You have an Automatic Storage Management (ASM) instance managing the database files of your production database. The database contains ASM files and non-ASM files. Using Recovery Manager (RMAN), you migrate the complete production database to use the ASM instance. Which statement is true? ()A RMAN would relocate all the data files to an ASM disk group and other files to an operating system location, defined using Oracle Managed Files (OMF).B RMAN would relocate the ASM files to an ASM disk group and the non-ASM files to an operating system location, defined using OMFC RMAN would relocate all the database files to an ASM disk group.D RMAN would change the file definitions in the control file to use the ASM but would not relocate the database files physically.

单选题You have a single Automatic Storage Management (ASM) instance running on the node on which your Oracle Database 10g resides. Which ASM instance initialization parameters must be included in the ASM instance initialization parameter file?()A INSTANCE_TYPEB DB_UNIQUE_NAMEC ASM_DISKSTRINGD ASM_POWER_LIMIT

单选题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?()Amount the new disk group in the ASM instanceBrestart the ASM instance and the production database instanceCregister the new disk groups in the production database instanceDrestart the ASM instance without restarting the production database instanceEinclude the new disk group in the ASM_DISKSTRING parameter in the parameter file and restart the ASM instance

单选题You execute the following command to start an Automatic Storage Management (ASM) instance:   SQLSTARTUP;   In which of the following modes will the ASM instance start?()A OPENB MOUNTC NORMALD NOMOUNT

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