更多“A) performancesB) operationsC) functionsD) workings:”相关问题
  • 第1题:

    PULL THE STRINGS AROUND YOUR WAIST AND TIE IN FRONT. This description is likely used in ______.

    A.fire fighting operations

    B.salvage operations

    C.cargo operations

    D.manoeuvering operations


    正确答案:B
    围绕你的腰部拉根绳索,并在前面打结。

  • 第2题:

    Consider the query:Mysql> SET @run = 15;Mysql> EXPLAIN SELECT objective, stage, COUNT (stage)FROM iteminformationWHERE run=@run AND objective=’7.1’GROUP BY objective,stageORDER BY stage;The iteminformation table has the following indexes;Mysql> SHOW INDEXES FROM iteminformation:This query is run several times in an application with different values in the WHERE clause in a growing data set.What is the primary improvement that can be made for this scenario?()

    A.Do not pass a user variable in the WHERE clause because it limits the ability of the optimizer to use indexes

    B.Add an index on the objective column so that is can be used in both the WHERE and GROUP BY operations

    C.Drop the run_2 index because it has caused a conflict in the choice of key for this query

    D.Execute the run_2 index because it has caused a conflict in the choice of key for this query

    E.Add a composite index on (run,objective,stage) to allow the query to fully utilize an index


    参考答案:E

  • 第3题:

    在提取BulkCM时,如需导出所有全网RBSID,应选择的MOtype为()

    A.Transport Network

    B.ENodeB Function

    C.System Functions

    D.IP


    参考答案:B

  • 第4题:

    The author mentions that a band’Success is dependent on all of the following factors EXCEPT

    A.having patience

    B.making personal contacts with people in the company

    C.understanding how a record company functions

    D.playing music that sounds like music of famous bands


    正确答案:D
    文中A、B、C项,均有提到,唯有D项“playing music that sounds like music of famous bands”未提到。

  • 第5题:

    A rigid replica of the International Code flag "A" may be shown by a vessel ______.

    A.pulling a submarine cable

    B.engaged in diving operations

    C.engaged in underway replenishment

    D.transferring explosives


    正确答案:B

  • 第6题:

    Which safety precaution(s)should be observed during crane operations ________.

    A.Checking for proper lifting from beneath the load during cargo operations

    B.Using the proper slings or other lifting devices during cargo operations

    C.Relaying communications to port agents on the pier during cargo hoists

    D.All of the above


    正确答案:B

  • 第7题:

    The Managers shall carry out ______ in respect of the Vessel as agents for and on behalf of the Owners.

    A.Businesses

    B.Operations

    C.Agnecies

    D.Management Services


    正确答案:D

  • 第8题:

    What is NOT required to be contained in the oil transfer procedures ________.

    A.A line diagram of the vessel's oil transfer piping

    B.The number of persons on duty during oil transfer operations

    C.Any special procedures for topping off tanks

    D.The location and capacity of all fuel and cargo tanks on the vessel


    正确答案:D

  • 第9题:

    资料:Placing the right type of workers in close proximity to each other can generate up to a 15 percent increase in organizational performance,according to the study from Cornerstone On Demand,a provider of cloud-based learning and talent-management software,and researchers at Harvard Business School in Massachusetts. For businesses with 2,000 employees, this translates into an additional $1 million in profit each year,the study said.
    For the study,researchers examined data from a two-year period of more than 2,000 employees working at a large technology company with locations in the U.S. and Europe. The study’s authors separated workers into three different categories based on the work they produced:
    Productive: These employees are very productive,but don’t always produce quality work.
    Quality:These workers produce work of superior quality,but aren’t always productive.
    Generalists: These employees are average in terms of both productivity and quality.
    The researchers defined productivity by how long it takes an employee to finish a task,and effectiveness by how often employees need to ask a co-worker for help completing a task.

    What might be discussed later?

    A.The reason for better performances
    B.The impact of seating employees close to each other
    C.The findings of seating different categories of people
    D.All above

    答案:C
    解析:
    本题考查的是推理判断。
    【关键词】discussed;later
    【主题句】最后1自然段The researchers defined productivity by how long it takes an employee to finish a task,and effectiveness by how often employees need to ask a co-worker for help completing a task.研究人员通过员工完成一项任务需要多长时间来定义工作效率,通过员工为完成任务每隔多长时间向同事寻求帮助来定义工作有效性。
    【解析】本题的问题是“接下来可能会讨论什么”。 A选项“更好表现的原因”;B选项“员工就近落座的影响”;C选项“不同类别的员工座位的发现”;D选项“以上都是”。通读全文,文章开头处由一项研究引入,说明合适的坐位安排会使组织绩效提高,继而介绍研究背景,将员工划分为三种类型。接下来,应该是会具体讲述哪些员工坐在一起绩效更好的关于不同类别员工座位的发现,因此C选项更符合题意。A选项过于笼统,且应当跟在第1自然段之后进行论述,而B选项在第1自然段进行过讨论,因此C选项正确。

  • 第10题:

    哪一个不属于6W+6O理论()

    • A、What-Objectives
    • B、How-Operations
    • C、Where-Outlets
    • D、Who-Organizations

    正确答案:A

  • 第11题:

    In Recovery Manager (RMAN), you are taking image copies of the data files of your production database and rolling them forward at regular intervals. You attempt to restart your database. After a regular maintenance task, you realize that one of the data files that belongs to the USERS tablespace is damaged and you need to recover the data file by using the image copy. Because a media failure caused the data file to be damaged, you want to place the data file in a different location while resto ing the file.  Which option must you consider for this task?()  

    • A、 using only the RMAN SWITCH command to set the new location for the data file
    • B、 placing the database in the MOUNT state for the restore and recovery operations
    • C、 using an RMAN RUN block with the SET NEWNAME and then the SWITCH command
    • D、 configuring two channels: one for the restore operation and the other for the recovery operation

    正确答案:C

  • 第12题:

    单选题
    The passage is primarily concerned with ______.
    A

    the etiquette of the eighteenth century

    B

    the ensuing romance between two people from different social classes

    C

    the lesson that one can never be too careful

    D

    the resilience of the human spirit to rise after a fall and adapt to new surroundings

    E

    the workings of social networks and importance of befriending the upper class


    正确答案: E
    解析:
    这篇文章主要是关于两个经历过经济困难上的女人慢慢适应社会并重新找到她们在社会上的位置。

  • 第13题:

    Which best describes an inline view? ()

    A. a schema object

    B. a subquery that can contain an ORDER BY clause

    C. another name for a view that contains group functions

    D. a subquery that is part of the FROM clause of another query


    参考答案:D

  • 第14题:

    WithwhichthreeotherbusinessinitiativesdoesEnterpriseAssetManagement-abusinessparadigm-integratestrategicplanning?()

    A.sales

    B.operations

    C.maintenance

    D.balancesheet

    E.humanresources

    F.capitalinvestmentdecision-making


    参考答案:B, C, F

  • 第15题:

    Which three of the following basic network services are provided by the Cisco IOS?()

    A. Defines the network topology

    B. Access to network resources

    C. Routing and switching functions

    D. Content Filtering

    E. Intrusion Detection


    参考答案:A, B, C

  • 第16题:

    ________ is not a vessel restricted in her ability to maneuver.

    A.A vessel engaged in laying, servicing or picking up a navigation mark, submarine cable or pipeline

    B.A vessel engaged in dredging, surveying or underwater operations

    C.A vessel engaged in replenishment or transferring persons, provisions or cargo while underway

    D.A power driven vessel which because of her draught in relation to the available depth and width of navigation water is severely restricted in her ability to deviate from the course she is following


    正确答案:D

  • 第17题:

    ______ can be regarded as a vessel restricted in her ability to maneuver.

    A.Any aircraft designed to maneuver on the water

    B.A vessel engaged in dredging,surveying or underwater operations

    C.A vessel under sail provided that propelling machinery is not used

    D.A small vessel sailing at night


    正确答案:B

  • 第18题:

    The port State control officer will ensure that ______ is performed by all crude carriers either required to have a crude oil washing system or where the owner or operator chooses to install a crude oil washing system.

    A.cargo loading operations

    B.cargo unloading operations

    C.cargo control operations in the transport

    D.crude oil washing


    正确答案:D

  • 第19题:

    ______ is not an item of the communication between the ship and shore.

    A.agreed procedure to STOP cargo operations

    B.Personnel responsible for terminal cargo operations

    C.agreed procedure for draught checking

    D.agreement between the ship's Master and the terminal representative


    正确答案:D

  • 第20题:

    When a non-volatile cargo is carried in a tank that has not been previously gas freed,then that tank shall ______.

    A.be purged with hydrocarbon gas prior to loading

    B.be gas-freed after loading operations

    C.not be maintained in an inert condition

    D.be maintained in an inert condition


    正确答案:D

  • 第21题:

    Which three of the following basic network services are provided by the Cisco IOS?()

    • A、Defines the network topology
    • B、Access to network resources
    • C、Routing and switching functions
    • D、Content Filtering
    • E、Intrusion Detection

    正确答案:A,B,C

  • 第22题:

    Which best describes an inline view?()

    • A、a schema object
    • B、a subquery that can contain an ORDER BY clause
    • C、another name for a view that contains group functions
    • D、a subquery that is part of the FROM clause of another query

    正确答案:D

  • 第23题:

    With which three other business initiatives does Enterprise Asset Management-a business paradigm-integrate strategic planning?()

    • A、sales
    • B、operations
    • C、maintenance
    • D、balance sheet
    • E、human resources
    • F、capital investment decision-making

    正确答案:B,C,F