A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?()A. MSCONFIGB. Device ManagerC. DXDIAGD. REGEDIT

题目
A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?()

A. MSCONFIG

B. Device Manager

C. DXDIAG

D. REGEDIT


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  • 第1题:

    ROW-based replication has stopped working. You investigate the error log file and find the following entries: 2013-08-27 14:15:47 9056 [ERROR] Slave SQL: Could not execute Delete_rows event on table test.t1;Can‘t find record in ‘t1‘, Error_code: 1032; handler error HA_ERR_KEY_NOT_FOUND; the event‘s master log 56_master-bin. 000003, end_log_pos 851, Error_code: 10322013-08-27 14:15:47 9056 [warning] Slave: Can‘t find record in ‘t1‘ Error_code: 10322013-08-27 14:15:47 9056 [ERROR] Error running query, slave SQL thread aborted. Fix the problem, and restart the slave SQL thread with "SLAVE START".We stopped at log ‘56_masterbin. 000003‘ position 684 Why did you receive this error?()

    A.The slave SQL thread does not have DELETE privileges to execute on test.t1 table.s

    B.The table definition on the slave -litters from the master

    C.Multi-threaded replication slaves can have temporary errors occurring for cross database updates

    D.The slave SQL thread attempted to remove a row from the test.t1 table, but the row did not exist


    参考答案:D

  • 第2题:

    TMS320X28XX系列处理器CAN总线接口支持标准()。

    A.CAN 2.0A,CAN 2.0C

    B.CAN 2.0C

    C.CAN 2.0B,CAN 2.0C

    D.CAN 2.0A,CAM 2.0B


    正确答案:C

  • 第3题:

    Their parents once lived under very severe conditions.

    A: tight
    B: strict
    C: hard
    D: sound

    答案:C
    解析:
    句意为:他们的父母曾经住在非常艰苦的环境里。tight意为“紧紧的”;strict意为 “严格的”;sound意为“彻底的,充分的”。而画线部分意为“严峻的,苛刻的”,和hard 同义,故选C项。

  • 第4题:

    WhichtwoofthefollowingaretheimposedrestrictionstoproductionredeploymentinWebLogicServer?()

    A.Can’tcahngeapplication’sdeploymenttargets

    B.Can’tcahngeapplication’ssecuritymodel

    C.Can’tcahngeapplication’snodemanager

    D.Can’tcahngeapplication’spersistentstoresettings


    参考答案:A, B

  • 第5题:

    14.

    A.smell

    B.keep

    C.seem

    D.sound


    正确答案:B
    14.B【解析】keep awake at night意为“在夜晚保持清醒”。

  • 第6题:

    She received severe head injuries in the accident.

    A:large
    B:serious
    C:strict
    D:sound

    答案:B
    解析:
    本句意思:在这场事故中她头部受了重伤。severe严重的,剧烈的。serious严重的,非同小可的;large大的;strict严格的,严厉的:sound好的,健康的。