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Due to a constantly(66) environment, a poor understanding of the user's needs and preferences, as well as a(67) of willingness to modify.(68) organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has n

题目

Due to a constantly(66) environment, a poor understanding of the user's needs and preferences, as well as a(67) of willingness to modify.(68) organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the(69) meta. model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers(70) a conceptual, user-centric framework and graphical notation for the construction of both,(71) and customized models, during the software development(72) of commercial WIS. A reference model as a normative concept represents an abstraction of a(73) company, its functional units, or its Web Information System and is intended to streamline the design and implementation of complex applications at(74) costs. As precondition for pursuing a partial globalization strategy,eW3DT(75) between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

A.modify

B.changing

C.modifying

D.changed


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  • 第1题:

    Current liabilities are( )

    A. due, but not receivable for more than one year

    B. due, but not payable for more than one year

    C. due and receivable within one year

    D. due and payable within one year


    正确答案:D

  • 第2题:

    【单选题】下列代码中,用于获取SD卡路径的是()

    A.Environment.getSD();

    B.Environment.getExternalStorageState();

    C.Environment.getSD Directory();

    D.Environment.getExternalStorageDirectory();


    Environment.getExternalStorageDirectory()

  • 第3题:

    下列代码中,用于获取SD卡路径的是_______。

    A.Environment.getSD();

    B.Environment.getExternalStorageState();

    C.Environment.getSDDirectory();

    D.Environment.getExternalStorageDirectory();


    Environment.getExternalStorageDirectory()

  • 第4题:

    Mary rarely speaks to Susan.

    A:slowly
    B:seldom
    C:weakly
    D:constantly

    答案:B
    解析:
    本句意思:玛丽很少和苏珊说话。单词seldom意思为“几乎不,很少”,与rarely(不常,难 得)意思接近。单词。lowly意思为“缓慢地”;weakly意思为“虚弱地”;constantly意思为“持 久地”。

  • 第5题:

    【单选题】创建一个新用户user01,设置其主目录为/home/user01。

    A.#useradd –s /home/user01 -m user01

    B.#useradd –d /home/user01 user01

    C.#useradd –h /home/user01 -m user01

    D.#useradd –c /home/user01 -m user01


    useradd