1Z0-053
单选题Which initialization parameter in an ASM instance specifies the disk groups to be automatically mounted at instance startup？（）AASM_DISKMOUNTBASM_DISKGROUPCASM_DISKSTRINGDASM_MOUNTGROUP
题目
ASM_DISKMOUNT
ASM_DISKGROUP
ASM_DISKSTRING
ASM_MOUNTGROUP
相似问题和答案
第1题：
A. As ASM instance mounts an ASM control file
B. An ASM instance uses the ASMB process for rebalancing of disks within a disk group
C. Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly
D. An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
第2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
正确答案:B
第3题：
You are managing an Oracle 11g database with ASM storage, for which the COMPATIBLE initialization parameter is set to 11.1.0. In the ASM instance, the COMPATIBLE.RDBMS attribute for the disk group is set to 10.2 and the COMPATIBLE.ASM attribute is set to 11.1.Which two statements are true in this scenario for the features enabled for ASM? （）
A. The ASM-preferred mirror read feature is enabled.
B. The ASM supports variable sizes for extents of 1, 8, and 64 allocation units.
C. The ASM disk is dropped immediately from a disk group when it becomes unavailable.
D. The RDBMS always reads the primary copy of a mirrored extent of the ASM disk group.
第4题：
Which initialization parameter in an ASM instance specifies the disk groups to be automatically mounted at instance startup？（）
- A、 ASM_DISKMOUNT
- B、 ASM_DISKGROUP
- C、 ASM_DISKSTRING
- D、 ASM_MOUNTGROUP
正确答案:B
第5题：
Which two statements are true regarding an Automatic Storage Management (ASM) instance? （）
- A、As ASM instance mounts an ASM control file
- B、An ASM instance uses the ASMB process for rebalancing of disks within a disk group
- C、Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly
- D、An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
正确答案:C,D
第6题：
Which background process of a database instance, using Automatic Storage Management (ASM), connects as a foreground process into the ASM instance?（）
- A、ASMB
- B、PMON
- C、RBAL
- D、SMON
正确答案:A
第7题：
You are maintaining the SALES database.You have added a new disk to a disk group. Automatic Storage Management performs the rebalancing activity. You want to speed up the rebalancing activity.Which parameter should you specify to control the speed of the rebalancing activity?（）
- A、ASM_POWER_LIMIT
- B、ASM_DISKSTRING
- C、ASM_DISKGROUPS
- D、INSTANCE_TYPE
正确答案:A
第8题：
The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management (ASM) instance.SQL> STARTUP;Which two activities are performed during a successful start up operation?（）
A. The databases configured to use the ASM instance are mounted
B. The disk groups are mounted as per the ASM_DISKGROUPS initialization parameter
C. ASM starts the Oracle Cluster Synchronization Services (CSS) daemon if it is not started
D. ASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters
第9题：
Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value（）
- A、The MTTR advisor will be disabled.
- B、Automatic checkpoint tuning will be enabled.
- C、The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.
- D、The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter.
正确答案:B,C
第10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_TYPE
- B、 DB_UNIQUE_NAME
- C、 ASM_DISKSTRING
- D、 ASM_POWER_LIMIT
正确答案:A