更多“如何在tablespace里增加数据文件?”相关问题
  • 第1题:

    如何在工作票中增加工作任务?


    正确答案: 需要变更工作班成员时,须经工作负责人同意,在对新工作人员进行安全交底手续后,方可进行工作。非特殊情况不得变更工作负责人,如确需变更工作负责人应由工作票签发人同意并通知工作许可人,工作许可人将变动情况记录在工作票上。工作负责人允许变更一次。原、现工作负责人应对工作任务和安全措施进行交接。

  • 第2题:

    简述如何在FLASH里使用特殊字体并且给特殊字体描边?


    正确答案: 首先选中文字,按“ctrl+b”,把一组文字打散为一个个单独的,再继续“ctrl+b”,文字变成图片,然后选中打散的文字,然后选择墨水瓶工具,选好颜色,在文字边缘点击,即可实现给文字描边。

  • 第3题:

    OMC系统中完成与网元性能数据上报相关的事务处理,如性能数据文件完整性校验、性能数据文件解析的程序是()。

    • A、NEA
    • B、NMA
    • C、pc
    • D、OMT

    正确答案:C

  • 第4题:

    Which two statements regarding the LOGGING clause of the CREATE TABLESPACE... statement are correct?()

    • A、This clause is not valid for a temporary or undo tablespace.
    • B、If the tablespace is in the NOLOGGING mode,no operation on the tablespace will generate redo.
    • C、The tablespace will be in the NOLOGGING mode by default,if not specified while creating a tablespace.
    • D、The tablespace-level logging attribute can be overridden by logging specifications at the table,index, materialized view,materialized view log,and partition levels.

    正确答案:A,D

  • 第5题:

    Your database contains a temporary tablespace, index tablespace, undo tablespace, and a read-only tablespace apart from the SYSTEM and SYSAUX tablespaces. If a media failure occurs resulting in the loss of any of these tablespaces, which tablespace is NOT required for the database to start?()

    • A、 undo tablespace
    • B、 index tablespace
    • C、 read-only tablespace
    • D、 temporary tablespace

    正确答案:D

  • 第6题:

    Which option is best practice for creating a recovery catalog owner in the catalog database?()  

    • A、 Granting UNLIMITED QUOTA on the SYSTEM tablespace to the owner
    • B、 Allocating the SYSTEM tablespace as the default tablespace and granting the SYSDBA privilege to the user
    • C、 Creating a new tablespace,allocating this as the default, and granting UNLIMITED QUOTA on this tablespace to the user
    • D、 Allocating the SYSAUX tablespace as the default tablespace and granting UNLIMITED QUOTA on this tablespace to the user

    正确答案:C

  • 第7题:

    Examine these two statements:Which three are true about the MRKT tablespace?()

    • A、The MRKT tablespace is created as a small file tablespace, because the file size is less than the minimum required for big file files.
    • B、The MRKT tablespace may be dropped if it has no contents.
    • C、Users who were using the old default tablespace will have their default tablespaces changed to the MRKT tablespace.
    • D、No more data files can be added to the tablespace.
    • E、The relative file number of the tablespace is not stored in rowids for the table rows that are stored in the MRKT tablespace.

    正确答案:B,C,D

  • 第8题:

    在Excel2003中,如何在单元格中输入学号(如0510001)和分数(如3/5)?


    正确答案:学号输入有两种方法,一种是在0510001输入前输入’或者将单元格设置为文件格式;分数输入为:在单元格内按一下空格键然后输入分数便可。

  • 第9题:

    多选题
    Identify three situations in which you would NOT be able to drop a tablespace. ()
    A

    when the tablespace is online

    B

    when the tablespace has segments with data in it

    C

    when the tablespace is a default permanent tablespace for the database

    D

    when the tablespace contains a table that is currently being used by transactions

    E

    when the tablespace contains undo data that is needed to rollback an uncommitted transaction


    正确答案: E,B
    解析: 暂无解析

  • 第10题:

    多选题
    SPSS数据文件的特点有()
    A

    通用文件,可以被通用软件如写字板等打开

    B

    有结构的数据文件

    C

    只能在SPSS中才能打开

    D

    数据文件的扩展名是.sav


    正确答案: D,A
    解析: 暂无解析

  • 第11题:

    多选题
    Examine these two statements:Which three are true about the MRKT tablespace?()
    A

    The MRKT tablespace is created as a small file tablespace, because the file size is less than the minimum required for big file files.

    B

    The MRKT tablespace may be dropped if it has no contents.

    C

    Users who were using the old default tablespace will have their default tablespaces changed to the MRKT tablespace.

    D

    No more data files can be added to the tablespace.

    E

    The relative file number of the tablespace is not stored in rowids for the table rows that are stored in the MRKT tablespace.


    正确答案: E,C
    解析: 暂无解析

  • 第12题:

    问答题
    如何在已有的选择集里移除或添加对象?

    正确答案: 目标对象的选择刚开始都是处在“增加”的状态,即其后选择的图素是被加入到选择集中的。如在“选择对象:”后键入“R(Remove)”或按住Shift键,再选取已选中的相应图素,则可将其移出选择集。如要回到“增加”状态,则需在在“删除对象:”后键入“A(Add)”,其后选择图素又被加入到选择集中。
    解析: 暂无解析

  • 第13题:

    下面关于数据库文件叙述错误的是()。

    • A、可添加辅助数据文件和事务日志文件
    • B、可删除主数据文件和事务日志文件
    • C、可修改数据文件和事务日志文件大小
    • D、数据文件和事务日志文件默认允许自动增加大小

    正确答案:B

  • 第14题:

    如何在已有的选择集里移除或添加对象?


    正确答案:目标对象的选择刚开始都是处在“增加”的状态,即其后选择的图素是被加入到选择集中的。如在“选择对象:”后键入“R(Remove)”或按住Shift键,再选取已选中的相应图素,则可将其移出选择集。如要回到“增加”状态,则需在在“删除对象:”后键入“A(Add)”,其后选择图素又被加入到选择集中。

  • 第15题:

    An online tablespace,TEST_TBS,is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace.  What could be the reason,if the TEST_TBS tablespace does not include autoextensible data files?()  

    • A、 TEST_TBS is a small file tablespace.
    • B、 TEST_TBS is a bigfile tablespace (BFT).
    • C、 TEST_TBS is the default temporary tablespace.
    • D、 TEST_TBS is a dictionary-managed tablespace.

    正确答案:D

  • 第16题:

    Which of the following is a valid way of putting a tablespace named DAVE_TBS into hot backup mode?()  

    • A、 alter tablespace DAVE_TBS backup mode
    • B、 alter tablespace DAVE_TBS start backup
    • C、 alter tablespace DAVE_TBS begin backup
    • D、 alter tablespace DAVE_TBS backup begin
    • E、 alter tablespace DAVE_TBS backup

    正确答案:C

  • 第17题:

    Which two statements regarding the LOGGING clause of the CREATE TABLESPACE. .. statement are correct?()

    • A、This clause is not valid for a temporary or undo tablespace.
    • B、If the tablespace is in the NOLOGGING mode, no operation on the tablespace will generate redo.
    • C、The tablespace will be in the NOLOGGING mode by default, if not specified while creating a tablespace.
    • D、The tablespace­level logging attribute can be overridden by logging specifications at the table, index, materialized view, materialized view log, and partition levels.

    正确答案:A,D

  • 第18题:

    You lost the index tablespace in your database. You are not able to use tablespace point-in-time recovery on the index tablespace. What could be the reason for this?()

    • A、 The index tablespace contains bitmap indexes.
    • B、 The index tablespace contains more than one data file.
    • C、 The index tablespace supports only complete recovery.
    • D、 The index tablespace is not a dictionary-managed tablespace.
    • E、 There is a dependency relationship between a table and its indexes.

    正确答案:E

  • 第19题:

    You lost the PRODSTD tablespace, which was read/write. The tablespace was read-only when the last backup was performed. How would you recover the tablespace?()

    • A、 restore the tablespace from the backup; there is no need to apply the redo information
    • B、 restore the full database to recover the data up to the point when you performed the backup
    • C、 restore the tablespace from the backup and then perform a recovery using the backup control file
    • D、 restore the tablespace from the backup and then recover the tablespace; all the redo information from the point when the tablespace was made read/write is applied

    正确答案:D

  • 第20题:

    Users are performing a large volume of inserts and deletes on the application tables in the APPS tablespace. You observe that there are several warning alerts being generated for the APPS tablespace space usage metrics. Currently, the warning threshold for the tablespace usage metrics is set to 70%. To make the generated alerts more useful as a problem identification tool, you want to reduce the frequency of alert generation for the tablespace usage metrics for the APPS tablespace. What should you do?()

    • A、 Disable SQL tracing for the APPS tablespace.
    • B、 Disable logging attributes for the APPS tablespace.
    • C、 Modify the tablespace to be a dictionary-managed tablespace.
    • D、 Increase the critical threshold value for the tablespace space usage metrics for the APPS tablespace.
    • E、 Increase the warning threshold value for the tablespace space usage metric for the APPS tablespace.

    正确答案:E

  • 第21题:

    单选题
    Users are performing a large volume of inserts and deletes on the application tables in the APPS tablespace. You observe that there are several warning alerts being generated for the APPS tablespace space usage metrics. Currently, the warning threshold for the tablespace usage metrics is set to 70%. To make the generated alerts more useful as a problem identification tool, you want to reduce the frequency of alert generation for the tablespace usage metrics for the APPS tablespace. What should you do?()
    A

     Disable SQL tracing for the APPS tablespace.

    B

     Disable logging attributes for the APPS tablespace.

    C

     Modify the tablespace to be a dictionary-managed tablespace.

    D

     Increase the critical threshold value for the tablespace space usage metrics for the APPS tablespace.

    E

     Increase the warning threshold value for the tablespace space usage metric for the APPS tablespace.


    正确答案: E
    解析: 暂无解析

  • 第22题:

    单选题
    Your database contains a temporary tablespace, index tablespace, undo tablespace, and a read-only tablespace apart from the SYSTEM and SYSAUX tablespaces. If a media failure occurs resulting in the loss of any of these tablespaces, which tablespace is NOT required for the database to start?()
    A

     undo tablespace

    B

     index tablespace

    C

     read-only tablespace

    D

     temporary tablespace


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following is a valid way of putting a tablespace named DAVE_TBS into hot backup mode?()
    A

    alter tablespace DAVE_TBS backup mode

    B

    alter tablespace DAVE_TBS start backup 

    C

    alter tablespace DAVE_TBS begin backup 

    D

    alter tablespace DAVE_TBS backup begin 

    E

    alter tablespace DAVE_TBS backup


    正确答案: B
    解析: 暂无解析