更多“装入参数文件 lead parameter file 。”相关问题
  • 第1题:

    装入参数文件 lead parameter file 。


    正确答案:错误

  • 第2题:

    为了在运行时把当前路径下的图形文件picture file.jpg装入图片框Picture1,所使用的语句为Picture1. Picture = LoadPrcture("picture file.jpg")。


    正确答案:正确

  • 第3题:

    You work as a database administrator for Certkiller .com. Users complain that their query is taking a long time to complete. You suspect the database buffer cache size to be the reason, and you define an alert to be generated when the buffer cache hit metric goes below 85%. When you observe the dynamic performance views, you find that the buffer cache hit ratio is 81% but no alerts are being generated.  What could be the reason for this problem?()

    • A、The advisory memory has been turned off.
    • B、The DB_CACHE_ADVICE parameter has been set to OFF in the parameter file.
    • C、The STATISTICS_LEVEL parameter has been set to BASIC in the parameter file.
    • D、The TIMED_STATISTICS parameter has been set to FALSE in the parameter file.
    • E、The STATISTICS_LEVEL parameter has been set to TYPICAL in the parameter file.

    正确答案:C

  • 第4题:

    ()参数用于确定是否要导入整个导出文件。

    • A、constranints
    • B、tables
    • C、full
    • D、file

    正确答案:C

  • 第5题:

    You have created a password file using the following command:   ORAPWD file=d:/oracle/ora9i/orapwU01 password=change_on_install entries=3   Which of the following is true about this password file?()

    • A、 If the REMOTE_LOGIN_PASSWORDFILE parameter is set to SHARED in the initialization parameter file, then a maximum of three users can be granted the SYSDBA or SYSOPER privileges.
    • B、 If the REMOTE_LOGIN_PASSWORDFILE parameter is set to EXCLUSIVE in the initialization parameter file, then a maximum of three users can be granted the SYSDBA or SYSOPER privileges.
    • C、 If the REMOTE_LOGIN_PASSWORDFILE parameter is set to SHARED in the initialization parameter file, then the SYSDBA and SYSOPER privileges can be granted to other users as long as space in the password file is
    • D、 If the REMOTE_LOGIN_PASSWORDFILE parameter is set to EXCLUSIVE in the initialization parameter file, then the SYSDBAand SYSOPER privileges can be granted to other users as long as space in the password file is available.

    正确答案:D

  • 第6题:

    Which two files in the database can be configured for automatic backups by using the autobackup feature inRecovery Manager (RMAN)()

    • A、Data files
    • B、Control files
    • C、Parameter file
    • D、Online redo log files
    • E、Server parameter file

    正确答案:B,E

  • 第7题:

    Which one of the following files contains records that do not meet the specified load criteria in the SQL*Loader control file?()

    • A、Log file
    • B、Discard file
    • C、Parameter file
    • D、Bad file

    正确答案:B

  • 第8题:

    已装入CMT的参数信号表,可以和另一个文件相比较()


    正确答案:正确

  • 第9题:

    判断题
    为了在运行时把当前路径下的图形文件picture file.jpg装入图片框Picture1,所使用的语句为Picture1. Picture = LoadPrcture("picture file.jpg")。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第10题:

    单选题
    The listener has shut down unexpectedly. You want to view the listener log file and listener trace file to find the cause of the problem. How can you view the contents of the listener log file and the listener trace file?()
    A

     Open the file at the location specified by the BACKGROUND_DUMP_DEST parameter in the pfile.

    B

     Open the file at the location specified by the USER_DUMP_DEST parameter in the pfile.

    C

     Issue the SERVICES command at the LSNRCTL> prompt.

    D

     Issue the STATUS command at the LSNRCTL> prompt.


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    What is true regarding a shared, server-side parameter file for a Real Application Cluster database? ()
    A

    It can contain parameters with distinct values for each distance.

    B

    It can contain only parameters with identical values for each instance.

    C

    It must contain an IFILE parameter for each instance’s individual parameter file.

    D

    It must be located in the default location for the primary instance’s parameter file.


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    After a number of days set by the parameter CONTROL_FILE_RECORD_KEEP_TIME, the information in the control file is overwritten by RMAN. What is this parameter’s default value?()
    A

    1 day

    B

    5 days

    C

    7 days

    D

    31 days


    正确答案: D
    解析: 暂无解析

  • 第13题:

    使用数据库初始化参数文件中的()参数可以指定控制文件名。

    • A、CONTROL_FILES
    • B、CONTROL_FILES_NAME
    • C、CONTROL_NAME
    • D、CONTROL_FILE

    正确答案:A

  • 第14题:

    参数(parameter)


    正确答案:总体的统计指标或特征值。

  • 第15题:

    What is true regarding a shared, server-side parameter file for a Real Application Cluster database? ()

    • A、It can contain parameters with distinct values for each distance.
    • B、It can contain only parameters with identical values for each instance.
    • C、It must contain an IFILE parameter for each instance’s individual parameter file.
    • D、It must be located in the default location for the primary instance’s parameter file.

    正确答案:A

  • 第16题:

    The listener has shut down unexpectedly. You want to view the listener log file and listener trace file to find the cause of the problem. How can you view the contents of the listener log file and the listener trace file?()

    • A、 Open the file at the location specified by the BACKGROUND_DUMP_DEST parameter in the pfile.
    • B、 Open the file at the location specified by the USER_DUMP_DEST parameter in the pfile.
    • C、 Issue the SERVICES command at the LSNRCTL> prompt.
    • D、 Issue the STATUS command at the LSNRCTL> prompt.

    正确答案:D

  • 第17题:

    Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager (RMAN)()

    • A、data files
    • B、control files
    • C、parameter file
    • D、online redo log files
    • E、server parameter file

    正确答案:B,E

  • 第18题:

    After a number of days set by the parameter CONTROL_FILE_RECORD_KEEP_TIME, the information in the control file is overwritten by RMAN. What is this parameter’s default value?()

    • A、1 day
    • B、5 days
    • C、7 days
    • D、31 days

    正确答案:B

  • 第19题:

    You configured automatic archive logging for the database. On the next startup the database runs for a while, but then hangs. After checking the alert log, you determine that all the online redo logs need archiving.  Which step was skipped when you set up automatic archive log?()

    • A、LOG_ARCHIVE_DEST was not set in the parameter file.
    • B、LOG_ARCHIVE_START was not set in the parameter file.
    • C、alter database archivelog; was not executed in MOUNT mode.
    • D、LOG_ARCHIVE_MAX processes were not set in the parameter file.

    正确答案:B

  • 第20题:

    已装入CMT的参数信号表,不可以和另一个文件相比较()


    正确答案:错误

  • 第21题:

    单选题
    You work as a database administrator for Supportcenter.cn. You started the instance using theinit.orafile. You have two control files and three redo log groups in your database. You decided to protect the database against failures by adding one more control file. Which file is the appropriate way to perform this task?()
    A

    Shut down the instance, copy the control file to the third location and open the database.

    B

    Abort the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.

    C

    Copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile, restart the instance and open the database.

    D

    Shut down the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.

    E

    Shut down the instance, startup in the mount state, copy the control file to the third location, modify the CONTROL_FILES parameter ininit.oraand open the database.


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    You configured automatic archive logging for the database. On the next startup the database runs for a while, but then hangs. After checking the alert log, you determine that all the online redo logs need archiving.  Which step was skipped when you set up automatic archive log?()
    A

    LOG_ARCHIVE_DEST was not set in the parameter file.

    B

    LOG_ARCHIVE_START was not set in the parameter file.

    C

    alter database archivelog; was not executed in MOUNT mode.

    D

    LOG_ARCHIVE_MAX processes were not set in the parameter file.


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    You work as a database administrator for Supportcenter.cn. Users complain that their query is taking a long time to complete. You suspect the database buffer cache size to be the reason, and you define an alert to be generated when the buffer cache hit metric goes below 85%. When you observe the dynamic performance views, you find that the buffer cache hit ratio is 81% but no alerts are being generated.  What could be the reason for this problem?()
    A

    The advisory memory has been turned off.

    B

    The DB_CACHE_ADVICE parameter has been set to OFF in the parameter file.

    C

    The STATISTICS_LEVEL parameter has been set to BASIC in the parameter file.

    D

    The TIMED_STATISTICS parameter has been set to FALSE in the parameter file.

    E

    The STATISTICS_LEVEL parameter has been set to TYPICAL in the parameter file.


    正确答案: E
    解析: 暂无解析

  • 第24题:

    单选题
    You have a Windows image (WIM) file that contains an image of Windows 7. The WIM file is 2 GB. Youneed to ensure that you can copy the image to CD.  What should you do?()
    A

    Run Imagex.exe and specify the /split parameter.

    B

    From the properties of the WIM file, enable compression.

    C

    Run Dism.exe and specify the /cleanup-wim parameter.

    D

    Right-click the WIM file, point to Send To and then click Compressed (zipped) Folder.


    正确答案: D
    解析: 暂无解析