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单选题Another DBA issues a shutdown abort command on a database on which you were running an online backup. What will happen when you try to restart the database?()AOracle will automatically take the datafile out of hot backup mode,generate a warning message

题目
单选题
Another DBA issues a shutdown abort command on a database on which you were running an online backup. What will happen when you try to restart the database?()
A

 Oracle will automatically take the datafile out of hot backup mode,generate a warning message,and then open the database.

B

 Oracle will automatically take the datafile out of hot backup mode and then open the database.

C

 Oracle will generate an error when trying to open the database,indicating that a datafile is in hot backup mode.You will need to correct this error before you can open the database.

D

 The database will open with the file in hot backup mode. You can restart the backup at any time.

E

 The datafile in hot backup mode will be corrupted and you will have to recover it.


相似考题
参考答案和解析
正确答案: C
解析: 暂无解析
更多“Another DBA issues a shutdown abort command on a database on”相关问题
  • 第1题:

    What are the consequences of executing the SHUTDOWN ABORT command? ()

    • A、The database files are synchronized.
    • B、Uncommitted changes are not rolled back.
    • C、The database is closed, but the instance is still started.
    • D、Database buffers and redo buffers are not written to the disk.
    • E、The database undergoes automatic media recovery during the next startup.

    正确答案:B,D

  • 第2题:

    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.

    正确答案:C

  • 第3题:

    You have joined a new organization as a Database Administrator. The Security Administrator in your organization has kept human errors, such as erroneously dropping users, tables, and important data, to a minimum by carefully granting only the necessary privileges to each user. As a result of several ongoing transactions within your database, you discover that the flashback logs are rapidly increasing in the flash recovery area. To avoid out-of-space errors, you decide to delete the flashback logs from the flash recovery area. How can you delete the flashback logs from the database if your database is up and running?()

    • A、 Shut down the database using the SHUTDOWN command. Mount the database using the STARTUP MOUNT EXCLUSIVE command and disable Flashback Database using the ALTER DATABASE FLASHBACK OFF statement.
    • B、 Change the parameter setting in the SPFILE for the DB_RECOVERY_FILE_DEST parameter using the ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’’ SCOPE=BOTH statement while the database is up and running.
    • C、 Shut down the database using the SHUTDOWN command. Mount the database using the STARTUP MOUNT EXCLUSIVE command. Change the parameter setting in the SPFILE for the DB_RECOVERY_FILE_DEST parameter using the ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’’ SCOPE=BOTH statement. Disable Flashback Database using the ALTER DATABASE FLASHBACK OFF statement.
    • D、 Change the parameter setting in the SPFILE for the DB_RECOVERY_FILE_DEST parameter using the ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’’ SCOPE=BOTH statement. Shut down the database using the SHUTDOWN command. Mount the database using the STARTUP MOUNT EXCLUSIVE command and disable Flashback Database using the ALTER DATABASE FLASHBACK OFF statement.

    正确答案:A

  • 第4题:

    假设用户正在执行UPDATE操作,此时用以下哪种方法可以关闭数据库()

    • A、SHUTDOWN或SHUTDOWN IMMEDIATE或SHUTDOWN ABORT
    • B、SHUTDOWN或SHUTDOWN NORMAL或SHUTDOWN TRANSACTIONAL
    • C、SHUTDOWN NORMAL或SHUTDOWN ABORT或SHUTDOWN IMMEDIATE
    • D、SHUTDOWN或SHUTDOWN IMMEDIATE或SHUTDOWN TRANSACTIONAL
    • E、SHUTDOWN ABORT或SHUTDOWN IMMEDIATE或SHUTDOWN TRANSACTIONAL

    正确答案:A

  • 第5题:

    The DBA issues this SQL command:CREATE USER scott IDENTIFIED by tiger;What privileges does the user Scott have at this point?()

    • A、no privileges
    • B、only the SELECT privilege
    • C、only the CONNECT privilege
    • D、all the privileges of a default user

    正确答案:A

  • 第6题:

    SHUTDOWN的()选项会等待用户完成他们没有提交的事务。

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

    正确答案:B

  • 第7题:

    单选题
    What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED; command?()
    A

    The standby database is protected against write operations. 

    B

    The primary database is protected against write operations. 

    C

    The primary database is protected against data loss and data divergence. 

    D

    The standby database is protected against data loss and data divergence. 


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    假设用户正在执行UPDATE操作,此时用以下哪种方法可以关闭数据库()
    A

    SHUTDOWN或SHUTDOWN IMMEDIATE或SHUTDOWN ABORT

    B

    SHUTDOWN或SHUTDOWN NORMAL或SHUTDOWN TRANSACTIONAL

    C

    SHUTDOWN NORMAL或SHUTDOWN ABORT或SHUTDOWN IMMEDIATE

    D

    SHUTDOWN或SHUTDOWN IMMEDIATE或SHUTDOWN TRANSACTIONAL

    E

    SHUTDOWN ABORT或SHUTDOWN IMMEDIATE或SHUTDOWN TRANSACTIONAL


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    What will be the end result of this set of RMAN commands?()   shutdown abort startup mount  restore datafile 4 until time ,,09/30/2008:15:00:00;  recover datafile 4 until time ,,09/29/2008:15:00:00;  alter database open resetlogs;
    A

     Datafile 4 will be recovered until 9/30/2008 at 15:00 and the database will open.

    B

     The restore command will fail.

    C

     The recover command will fail.

    D

     The alter database open resetlogs command will fail.

    E

     All these commands will fail because they must be in the confines of a run block.


    正确答案: C
    解析: 暂无解析

  • 第10题:

    单选题
    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.


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    To allocate another role to a user, which command is most appropriate?()
    A

    ALTER USER 

    B

    ALTER DATABASE 

    C

    ALTER SYSTEM 

    D

    GRANT


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    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: A
    解析: 暂无解析

  • 第13题:

    SHUTDOWN的()选项在下次启动数据库时需要进行实例恢复。

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

    正确答案:D

  • 第14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15题:

    What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED; command?()

    • A、The standby database is protected against write operations. 
    • B、The primary database is protected against write operations. 
    • C、The primary database is protected against data loss and data divergence. 
    • D、The standby database is protected against data loss and data divergence. 

    正确答案:C

  • 第16题:

    What is the proper command to shut down the database in a consistent manner?()

    • A、shutdown abort 
    • B、shutdown kill 
    • C、Shutdown nowait 
    • D、shutdown immediate
    • E、shutdown halt

    正确答案:D

  • 第17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

    正确答案:A

  • 第18题:

    SHUTDOWN的()选项在下次启动数据库时需要进行数据库恢复。

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

    正确答案:D

  • 第19题:

    单选题
    The DBA issues this SQL command: CREATE USER scott IDENTIFIED by tiger; What privileges does the user Scott have at this point?()
    A

    no privileges

    B

    only the SELECT privilege

    C

    only the CONNECT privilege

    D

    all the privileges of a default user


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    What is the proper command to shut down the database in a consistent manner?()
    A

    shutdown abort 

    B

    shutdown kill 

    C

    Shutdown nowait 

    D

    shutdown immediate

    E

    shutdown halt


    正确答案: E
    解析: 暂无解析

  • 第21题:

    单选题
    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


    正确答案: A
    解析: 暂无解析

  • 第22题:

    多选题
    What are the consequences of executing the SHUTDOWN ABORT command? ()
    A

    The database files are synchronized.

    B

    Uncommitted changes are not rolled back.

    C

    The database is closed, but the instance is still started.

    D

    Database buffers and redo buffers are not written to the disk.

    E

    The database undergoes automatic media recovery during the next startup.


    正确答案: B,C
    解析: 暂无解析

  • 第23题:

    单选题
    If you issue the command shutdown abort prior to trying to put the database in ARCHIVELOG mode, what will be the result when you issue the command alter database archivelog?()
    A

     The alter database archivelog command will fail

    B

     The alter database archivelog inconsistent command must be used to put the database in ARCHIVELOG mode

    C

     The alter database archivelog command will succeed

    D

     The alter database archivelog command will ask if you want to make the database consistent first

    E

     There is no alter database archivelog command. The correct command is alter database alterlogging


    正确答案: D
    解析: 暂无解析