During operation, the （）should check the working condition of the derrick.A、foremanB、operatorC、openerD、stevedore

题目

During operation, the （）should check the working condition of the derrick.

  • A、foreman
  • B、operator
  • C、opener
  • D、stevedore
相似考题

1.The doctor()that I should have an immediate operation.A、insistsB、persists

2.During the PSC inspection, under the provisions of SOLAS 74, which one be regarded as clear grounds for ships' detainment?A.failure of proper operation of propulsionB.paint peeling off the uptakeC.no operation procedures for file oil separatorsD.damaged sanitary pump

3.During the planning stage of cargo operations，stress and displacement calculations should be carried out at incremental steps commensurate with the number of _____ and loading sequence of the proposed operation．A.coefficient of loadingB.stowage factorsC.ordersD.pours

4.You executed the following SQL statement to shrink the EMPLOYEES table segment stored in the EXAMPLE tablespace:ALTER TABLE employees SHRINK SPACE CASCADE;Which statement is correct in this scenario?（）A. The EMPLOYEES table will be changed to read-only mode during the shrink operation.B. The indexes created on the EMPLOYEES table will need to be rebuilt after the shrink operation is over.C. The shrink behavior will be cascaded to all dependent segments of the table that support a shrink operation.D. Data manipulation language (DML) operations will not be possible on the EMPLOYEES table during the COMPACTION phase of the shrink operation.

参考答案和解析
正确答案:B
更多“During operation, the （）should c”相关问题

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    The operation of which aids to navigation may be suspended during war or national emergency ________．

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    单选题
    Which of the following parameters would you use to record the errors that might be generated during the import operation？（）
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    PARFILE

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    INCTYPE


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    单选题
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    Which two statements are true regarding the Oracle Data Pump export and import operations（）
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    You cannot export data from a remote database.

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    You can overwrite existing dump files during an export operation.

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    You can compress the data during export but not the metadata because it is not supported.


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    A

    The data in the segment will be compacted but the high water mark will not be adjusted 

    B

    The EMPLOYEES table will be changed to read-only mode during the shrink operation 

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    The indexes created on the EMPLOYEES table will need to be rebuilt after the shrink operation is over

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    The shrink behavior will be cascaded to all dependent segments of the table that support a shrink operation 

    E

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    100kw

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    600kw


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    the chief engineer

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    the master

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    the bridge

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    the company superintendent


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    解析： 暂无解析

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