Oracle认证考试

Which of the following options is true about shutting down an Automatic Storage Management （ASM） instance？（）  A、 If the SHUTDOWN IMMEDIATE command is issued to the ASM instance， the ASM instance immediately shuts down.B、 If the SHUTDOWN ABORT command is i

题目

Which of the following options is true about shutting down an Automatic Storage Management （ASM） instance？（）  

  • A、 If the SHUTDOWN IMMEDIATE command is issued to the ASM instance， the ASM instance immediately shuts down.
  • B、 If the SHUTDOWN ABORT command is issued to the ASM instance， the ASM instance will shut down all the database instances and then shut down immediately.
  • C、 If the SHUTDOWN NORMAL command is issued to the ASM instance， before shutting down， the ASM instance waits for the dependent database instances to shut down.
  • D、 If the SHUTDOWN TRANSACTIONAL command is issued to the ASM instance， the ASM instance passes the same SHUTDOWN command to the dependent database instances， but does not wait for any active transactions to complete before it shuts down.
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相似问题和答案

第1题：

What happens if you shutdown abort ASM instance?()

A. The RDBMSs connected will shutdown abort too

B. CLUSTER SERVICE will shutdown

C. ASM wil do instance recovery after startup


参考答案：A

第2题：

You have three production databases, HRDB, FINDB, and ORGDB, that use the same ASM instance. At the end of the day, you execute the following command on the ASM instance to shut down: SQL> shutdown immediate; What is the result of executing this command?（）

  • A、All the instances, including the ASM instance, are shut down in the ABORT mode
  • B、The ASM instance is shut down, but the other instances are still running 
  • C、The ASM instance is still functional, but the other instances are shut down 
  • D、All the instances, including the ASM instance, are shut down in the IMMEDIATE mode. 
  • E、HRDB, FINDB, and ORGDB instances are shut down in the ABORT mode and the ASM instance is shut down in the IMMEDIATE mode 
  • F、HRDB, FINDB, and ORGDB instances are shut down in the NORMAL mode and the ASM instance is shut down in the IMMEDIATE mode

正确答案:D

第3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


参考答案：A

第4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:D

第5题：

You have three production databases, HRDB, FINDB, and ORGDB, that use the same ASM instance. At the end of the day, while all three production database instances are running, you execute the following command on the ASM instance : SQL> shutdown immediate; What is the result of executing this command?（）

  • A、The ASM instance is shut down, but the other instances are still running.
  • B、It results in an error because other database instances are connected to it.
  • C、All the instances, including the ASM instance, are shut down in the IMMEDIATE mode.
  • D、HRDB, FINDB, and ORGDB instances are shut down in the ABORT mode and the ASM instance is shut down in the IMMEDIATE mode.

正确答案:B

第6题：

Which two statements are true regarding an Automatic Storage Management (ASM) instance?() (Choosetwo.)

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


参考答案：C, D

第7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8题：

You are managing an Oracle Database 11g instance with ASM storage. The ASM instance is down. To know the details of the disks in the DATA disk group , you issued the following ASMCMD command:ASMCMD> lsdsk -I -d DATAWhich statement is true regarding the outcome of this command?（）

A. The command succeeds but it retrieves only the disk names.

B. The command produces an error because the ASM instance is down.

C. The command succeeds but it shows only the status of the ASM instance.

D. The command succeeds and retrieves information by scanning the disk headers based on an ASM_DISKSTRING value.


参考答案：D

第9题：

When an ASM instance receives a SHUTDOWN NORMAL command，what command does it pass on to all database instances that rely on the ASM instances disk groups？（）

  • A、 TRANSACTIONAL
  • B、 IMMEDIATE
  • C、 ABORT
  • D、 NORMAL

正确答案:C

第10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

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