Which three statistics does the Executive report summarize?（） (Choose three.)A、latency and lossB、compression resultsC、traffic (by application)D、CRC and alignment errorsE、user access (by username)

题目

Which three statistics does the Executive report summarize?（） (Choose three.)

  • A、latency and loss
  • B、compression results
  • C、traffic (by application)
  • D、CRC and alignment errors
  • E、user access (by username)
相似考题

1.Which does NOT belong to the three main parts of a presentation?()A.short introductionB.bodyC.discussionD.short conclusion

2.Which three statements are true about SQL plan directives?()A. They are tied to a specific statement or SQL id.B. They instruct the maintenance job to collect missing statistics or perform dynamic sampling to generate a more optimal plan.C. They are used to gather only missing statistics.D. They are created for a query expression where statistics are missing or the cardinality estimates by the optimizer are incorrect.E. They instruct the optimizer to create only column group statistics.F. Improve plan accuracy by persisting both compilation and execution statistics in the SYSAUX tablespace.

3.Examine this command:SQL > exec DBMS_STATS.SET_TABLE_PREFS (‘SH’, ‘CUSTOMERS’, ‘PUBLISH’, ‘false’);Which three statements are true about the effect of this command?()A. Statistics collection is not done for the CUSTOMERS table when schema stats are gathered.B. Statistics collection is not done for the CUSTOMERS table when database stats are gathered.C. Any existing statistics for the CUSTOMERS table are still available to the optimizer at parse time.D. Statistics gathered on the CUSTOMERS table when schema stats are gathered are stored as pending statistics.E. Statistics gathered on the CUSTOMERS table when database stats are gathered are stored as pending statistics.

4.Which three components does the Scheduler use for managing tasks within the Oracle environment? ()(Choose three.)A. a jobB. a programC. a scheduleD. a PL/SQL procedure

更多“Which three statistics does the ”相关问题

  • 第1题：

    Which three statistics are available when viewing the Cluster statistics page?() (Choose three.)

    A. AppRule counters

    B. new SSL sessions

    C. connections to target server

    D. total number of 200 responses

    E. average download time per page


    参考答案：B, C, D

  • 第2题：

    Which three ports does a WX device use for control traffic purposes?() (Choose three.)

    A. 3577 UDP

    B. 3578 UDP

    C. 3678 UDP

    D. 3577 TCP

    E. 3578 TCP


    参考答案：B, D, E

  • 第3题：

    Which three statistics does the Executive report summarize?() (Choose three.)

    A. latency and loss

    B. compression results

    C. traffic (by application)

    D. CRC and alignment errors

    E. user access (by username)


    参考答案：A, B, C

  • 第4题：

    Which of the following words does not contain a fricative?

    A.five
    B.change
    C.show
    D.three

    答案：B
    解析：

  • 第5题：

    Which three ports does a WX device use for control traffic purposes?（） (Choose three.)

    • A、3577 UDP
    • B、3578 UDP
    • C、3678 UDP
    • D、3577 TCP
    • E、3578 TCP

    正确答案:B,D,E

  • 第6题：

    Which three statistics are available when viewing the Cluster statistics page?（） (Choose three.)

    • A、AppRule counters
    • B、new SSL sessions
    • C、connections to target server
    • D、total number of 200 responses
    • E、average download time per page

    正确答案:B,C,D

  • 第7题：

    Which three components does the Scheduler use for managing tasks within the Oracle environment? （）(Choose three.)

    • A、a job
    • B、a program
    • C、a schedule
    • D、a PL/SQL procedure

    正确答案:A,B,C

  • 第8题：

    Examine the parameters for your database instance: Which three statements are true about the process of automatic optimization by using cardinality feedback?（）

    • A、The optimizer automatically changes a plan during subsequent execution of a SQL statement if there is a huge difference in optimizer estimates and execution statistics.
    • B、The optimizer can re optimize a query only once using cardinality feedback.
    • C、The optimizer enables monitoring for cardinality feedback after the first execution of a query.
    • D、The optimizer does not monitor cardinality feedback if dynamic sampling and multicolumn statistics are enabled.
    • E、After the optimizer identifies a query as a re-optimization candidate, statistics collected by the collectors are submitted to the optimizer.

    正确答案:A,C,D

  • 第9题：

    多选题
    On which three traffic types does firewall pass-through authentication work? （）(Choose three.)
    A

    ping

    B

    FTP

    C

    Telnet

    D

    HTTP

    E

    HTTPS


    正确答案： E,B
    解析： 暂无解析

  • 第10题：

    多选题
    Which three statistics does the Executive report summarize?（） (Choose three.)
    A

    latency and loss

    B

    compression results

    C

    traffic (by application)

    D

    CRC and alignment errors

    E

    user access (by username)


    正确答案： A,D
    解析： 暂无解析

  • 第11题：

    多选题
    Which three types of integration does the Business Event System support?（） (Choose three.)
    A

    point-to-point

    B

    parent/child messaging

    C

    messaging hub system

    D

    distributed applications messaging

    E

    simple object access protocol (SOAP) messaging


    正确答案： D,A
    解析： 暂无解析

  • 第12题：

    多选题
    Examine the parameters for your database instance: Which three statements are true about the process of automatic optimization by using cardinality feedback?（）
    A

    The optimizer automatically changes a plan during subsequent execution of a SQL statement if there is a huge difference in optimizer estimates and execution statistics.

    B

    The optimizer can re optimize a query only once using cardinality feedback.

    C

    The optimizer enables monitoring for cardinality feedback after the first execution of a query.

    D

    The optimizer does not monitor cardinality feedback if dynamic sampling and multicolumn statistics are enabled.

    E

    After the optimizer identifies a query as a re-optimization candidate, statistics collected by the collectors are submitted to the optimizer.


    正确答案： C,B
    解析： 暂无解析

  • 第13题：

    Which two metrics does the Executive report summarize? ()(Choose two.)

    A. QoS statistics

    B. WAN performance

    C. acceleration statistics

    D. compression statistics


    参考答案：B, D

  • 第14题：

    Which three authentication options does OSPF support?()

    A. DES

    B. MD5

    C. Kerberos

    D. unauthenticated

    E. simple password


    参考答案：B, D, E

  • 第15题：

    Which of the following words does NOT represent a "P" of three-P model

    A.Presentation.
    B.Practice.
    C.Pre-reading.
    D.Production.

    答案：C
    解析：
    考查3P教学法。Three．P model指presentation，practice，production。

  • 第16题：

    On which three traffic types does firewall pass-through authentication work? （）(Choose three.)

    • A、ping
    • B、FTP
    • C、Telnet
    • D、HTTP
    • E、HTTPS

    正确答案:B,C,D

  • 第17题：

    Which three authentication options does IS-IS support？（）

    • A、MD5
    • B、DES
    • C、Kerberos
    • D、Unauthenticated
    • E、Simple password

    正确答案:A,D,E

  • 第18题：

    Which three functions are available under the "Maintain" tab of J-Web?（）

    • A、download and delete log files
    • B、view real-time statistics of interfaces
    • C、reboot the system
    • D、view and add licenses
    • E、edit security settings

    正确答案:A,C,D

  • 第19题：

    Which three components does the Scheduler use for managing tasks within the Oracle environment?（）

    • A、a job
    • B、a program
    • C、a schedule
    • D、a PL/SQL procedure

    正确答案:A,B,C

  • 第20题：

    In Oracle 11g， which recommendations does the SQL Access Advisor generate？（）  

    • A、 partitioning recommendations
    • B、 statistics collection recommendations
    • C、 index creation recommendations
    • D、 materialized view recommendations
    • E、 materialized view log recommendations

    正确答案:A,C,D,E

  • 第21题：

    多选题
    Which three statistics are available when viewing the Cluster statistics page?（） (Choose three.)
    A

    AppRule counters

    B

    new SSL sessions

    C

    connections to target server

    D

    total number of 200 responses

    E

    average download time per page


    正确答案： B,C
    解析： 暂无解析

  • 第22题：

    多选题
    Which two metrics does the Executive report summarize? （）(Choose two.)
    A

    QoS statistics

    B

    WAN performance

    C

    acceleration statistics

    D

    compression statistics


    正确答案： C,B
    解析： 暂无解析

  • 第23题：

    多选题
    Which three functions are available under the "Maintain" tab of J-Web?（）
    A

    download and delete log files

    B

    view real-time statistics of interfaces

    C

    reboot the system

    D

    view and add licenses

    E

    edit security settings


    正确答案： B,C
    解析： 暂无解析

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