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单选题What is the maximum number of ARCn processes that can be defined using the initialization parameter LOG_ARCHIVE_MAX_PROCESSES？（）A 1B 5C 10D 15E Depends on system memory resources

题目
单选题
What is the maximum number of ARCn processes that can be defined using the initialization parameter LOG_ARCHIVE_MAX_PROCESSES？（）
A

1

B

5

C

10

D

15

E

Depends on system memory resources

相似考题

1.Which three statements correctly describe the features of the I／O calibration process?()A. Only one I/O calibration process can run at a time.B. It automates the resource allocation for the Automated Maintenance Tasks.C. It improves the performance of the performance-critical sessions while running.D. It can be used to estimate the maximum number of I/Os and maximum latency time for the system.E. The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE.

2.In a workflow system, a process is specified using the process definition tool. Usually, processes are defined in terms of a ____, which consists of __请作答该选项__ indicated using a circle, and ____ shown as a rectangle. These two components can be linked by means of a directed arC．A.positions B.resources C.conditions D.places

3.With the IBM System Storage TS3500 Tape Library, what is the maximum number of expansionframes that can be attached to the base frame?（）A、15 B、16 C、17 D、18

4.What is the effect of increasing the value of the ASM_POWER_LIMIT parameter?()A. The number of DBWR processes increasesB. The number of ASMB processes increasesC. The number of DBWR_TO_SLAVES increasesD. The rebalancing operation in an ASM instance completes more quickly, but can result in higher I/O overhead

参考答案和解析
正确答案： C
解析： 暂无解析
更多“单选题What is the maximum number of ARCn processes that can be defined using the initialization parameter LOG_ARCHIVE_MAX_PROCESSES？（）A 1B 5C 10D 15E Depends on system memory resources”相关问题

  • 第1题：

    An HP customer would like to discuss IBM system advantages. Their current system platform is a partitioned HP rp8400. Which of the following pSeries systems and advantages should be discussed？（）

    • A、p630. Maximum partitions， maximum storage， I/O bus speed
    • B、p670. Maximum partitions， maximum memory， number of I/O slots
    • C、p655. Maximum number of CPUs， processor speed， number of I/O slots
    • D、p690. Maximum number of CPUs， peak system bandwidth， peak I/O bandwidth

    正确答案:B

  • 第2题：

    What is the maximum number of CTI ports for an IPCC Expess Standard deployment? （）

    • A、150 
    • B、200 
    • C、300 
    • D、Depends upon how many expansion servers are used 
    • E、Depends upon the number of applications configured

    正确答案:C

  • 第3题：

    What is the maximum number of output policy lists that you can attach to an IP interface?（）

    • A、1
    • B、2
    • C、128
    • D、512

    正确答案:A

  • 第4题：

    Your database instance is started using the server parameter file （SPFILE）. You executed acommand to change the value of the LOG_BUFFER initialization parameter： ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；  What would be the outcome of this command（）

    • A、The command succeeds only if Automatic Memory Management is not enabled.
    • B、The command succeeds， but you need to restart the database for changes to take effect.
    • C、The command returns an error because the size of the redo log buffer cannot be changed dynamically.
    • D、The parameter value is changed and it comes into effect as soon as space becomes available in the System Global Area （SGA）.

    正确答案:C

  • 第5题：

    What is the maximum number of ARCn processes that can be defined using the initialization parameter LOG_ARCHIVE_MAX_PROCESSES？（）

    • A、1
    • B、5
    • C、10
    • D、15
    • E、Depends on system memory resources

    正确答案:C

  • 第6题：

    What is the effect of increasing the value of the ASM_POWER_LIMIT parameter?（）

    • A、The number of DBWR processes increases
    • B、The number of ASMB processes increases
    • C、The number of DBWR_TO_SLAVES increases
    • D、The rebalancing operation in an ASM instance completes more quickly, but can result in higher I/O overhead

    正确答案:D

  • 第7题：

    Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter：  ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH；  What would be the outcome of this command？ （）

    • A、The command would return an error because LOG_BUFFER is a static parameter.
    • B、The parameter value would be changed and it would come into effect immediately.
    • C、You need to restart the database so that parameter changes can come into effect.
    • D、The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.

    正确答案:A

  • 第8题：

    单选题
    A customer has shut down an LPAR after using DLPAR to add or remove processor and memory resources. When the partition is reactivated, the desired changes are missing. What action, or sequence of actions, will immediately and permanently solve this problem?（）
    A

    Add or remove the resources in the profile, click 'apply', then 'save'.

    B

    Add or remove the resources using DLPAR and change the partition profile.

    C

    Add or remove the resources using DLPAR, then shutdown and reactivate the LPAR.

    D

    Add or remove the resources in the system profile and reboot the managed system.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter：  ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH;  What would be the outcome of this command？（）
    A

    The command would return an error because LOG_BUFFER is a static parameter.

    B

    The parameter value would be changed and it would come into effect immediately.

    C

    You need to restart the database so that parameter changes can come into effect.

    D

    The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    Which three statements correctly describe the features of the I/O calibration process?（）
    A

    Only one I/O calibration process can run at a time.

    B

    It automates the resource allocation for the Automated Maintenance Tasks.

    C

    It improves the performance of the performance-critical sessions while running.

    D

    It can be used to estimate the maximum number of I/Os and maximum latency time for the system.

    E

    The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE.


    正确答案： B,C
    解析： 暂无解析

  • 第11题：

    单选题
    Performance monitoring of a poorly performing system indicates a high level of CPU usage. Which tool can be used to help identify which processes are using excessive CPU resources？（）
    A

    sar

    B

    topas

    C

    iostat

    D

    vmstat


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    What is the maximum number of Cisco Catalyst 3750 Series Switches that can be united into a single manageable unit using the Cisco StackWise technology?（）
    A

    9

    B

    3

    C

    12

    D

    6


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Performance monitoring of a poorly performing system indicates a high level of CPU usage. Which tool can be used to help identify which processes are using excessive CPU resources？（）

    • A、sar
    • B、topas
    • C、iostat
    • D、vmstat

    正确答案:B

  • 第14题：

    A customer has shut down an LPAR after using DLPAR to add or remove processor and memory resources. When the partition is reactivated, the desired changes are missing. What action, or sequence of actions, will immediately and permanently solve this problem?（）

    • A、Add or remove the resources in the profile, click 'apply', then 'save'.
    • B、Add or remove the resources using DLPAR and change the partition profile.
    • C、Add or remove the resources using DLPAR, then shutdown and reactivate the LPAR.
    • D、Add or remove the resources in the system profile and reboot the managed system.

    正确答案:B

  • 第15题：

    What is the maximum number of external DHCP servers per virtual router in a Bridged 1483 network？（）

    • A、3
    • B、5
    • C、10
    • D、20

    正确答案:B

  • 第16题：

    Which initialization parameter must you set to enable automatic archiving？ （）

    • A、LOG_ARCHIVE_DEST
    • B、LOG_ARCHIVE_START
    • C、LOG_ARCHIVE_FORMAT
    • D、LOG_ARCHIVE_MAX_PROCESSES

    正确答案:B

  • 第17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18题：

    In your production database， you observe that users’ transactions are consuming a lot of resources and you plan to impose resource restrictions by using Resource Manager. For which three resources can you enable usage restrictions by using Resource Manager？ （）

    • A、CPU usage
    • B、degree of parallelism
    • C、number of open cursors
    • D、number of sorts performed
    • E、idle time for blocking sessions
    • F、number of disk I/O operations performed
    • G、number of memory I/O operations performed

    正确答案:A,B,E

  • 第19题：

    What is the maximum number of extended partitions that can be created in a basic disk. （）

    • A、1
    • B、3
    • C、4
    • D、5

    正确答案:A

  • 第20题：

    单选题
    Your database instance is started using the server parameter file （SPFILE）. You executed acommand to change the value of the LOG_BUFFER initialization parameter： ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；  What would be the outcome of this command（）
    A

    The command succeeds only if Automatic Memory Management is not enabled.

    B

    The command succeeds， but you need to restart the database for changes to take effect.

    C

    The command returns an error because the size of the redo log buffer cannot be changed dynamically.

    D

    The parameter value is changed and it comes into effect as soon as space becomes available in the System Global Area （SGA）.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    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
    解析： 暂无解析

  • 第22题：

    单选题
    An HP customer would like to discuss IBM system advantages. Their current system platform is a partitioned HP rp8400. Which of the following pSeries systems and advantages should be discussed？（）
    A

    p630. Maximum partitions， maximum storage， I/O bus speed

    B

    p670. Maximum partitions， maximum memory， number of I/O slots

    C

    p655. Maximum number of CPUs， processor speed， number of I/O slots

    D

    p690. Maximum number of CPUs， peak system bandwidth， peak I/O bandwidth


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    What is the maximum number of ARCn processes that can be defined using the initialization parameter LOG_ARCHIVE_MAX_PROCESSES？（）
    A

    1

    B

    5

    C

    10

    D

    15

    E

    Depends on system memory resources


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    What is the effect of increasing the value of the ASM_POWER_LIMIT parameter?（）
    A

    The number of DBWR processes increases

    B

    The number of ASMB processes increases

    C

    The number of DBWR_TO_SLAVES increases

    D

    The rebalancing operation in an ASM instance completes more quickly, but can result in higher I/O overhead


    正确答案： C
    解析： 暂无解析

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