Which of the following components of a laptop is NOT upgradeable?()A. Ethernet LAN cardB. MotherboardC. Hard diskD. RAM

题目
Which of the following components of a laptop is NOT upgradeable?()

A. Ethernet LAN card

B. Motherboard

C. Hard disk

D. RAM

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更多“Which of the following components of a laptop is NOT upgradeable?() ”相关问题

  • 第1题：

    你有两台计算机分别命名为Laptop1和Computer2.在Laptop1上运行着Windows Vista,Computer2上运行着Windows 7。你想从Laptop1上迁移所有所有用户文件和配置到Computer2上。哪个命令可以用来判断需要多少空间来完成迁移?()

    A.运行Windows轻松迁移并在Laptop1上运行测试

    B.在Computer2上运行dsmigrate\\Laptop1\store/nocompress/p

    C.在Computer2上运行loadstate\\Laptop1\store/nocompress

    D.在Laptop1上运行scanstatec：\store/nocompress/p


    参考答案：D

  • 第2题：

    The engine has more than 300（ ）,made of a number of different materials.

    A.compositions
    B.ingredients
    C.compounds
    D.components

    答案：D
    解析：
    component尤指用于机械装置的（组）成（部）分。A.composition尤用于指物体内在固有的不可分割的（组）成（部）分；B.ingredient主要指混合物之成分，如：蛋糕的一种“成分”（ingredient）是糖，糖的“成分”（compositions）有氢等；C.compound“混合物”。

  • 第3题：

    The beautiful mountain village__________ we spent our holiday last year is locatedin __________ is now part of Guangxi.

    A.which ; where
    B.where; what
    C.that ; what
    D.when ; which

    答案：B
    解析：
    where在此充当地点状语，what既充当located in的宾语又充当is的主语，本题考查定语从句和名词性从句。mountain village在定语从句we spent our holiday last year作地点状语，故用关系副词where：第二个考查宾语从句，从句中缺少主语，故用what作主语。故选B。

  • 第4题：

    Accelerated analysis approaches emphasize the construction of (71) to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology,(72) reads the program code and automatically generates the equivalent system model, and the code can be obtained from (73) All system analysis approaches require some form. of (74) which includes those techniques to be used to identify or extract system problems and solution requirements from user community.(75) is a classical set of techniques used to collect information about system problems, opportunities, solution requirements, and priorities.

    A．object models

    B．prototypes

    C．use cases

    D．components


    正确答案：B

  • 第5题：

    Tango is a passionate dance, _____________brings the dancers together in a way _____________ words can′ t express.

    A.what; /
    B.which; how
    C.it; in which
    D.which; /

    答案：D
    解析：
    考查定语从句。句意为“探戈是一种热情奔放的舞蹈，它以一种难以用语言表达的方式把跳舞者聚在一起”。第一个空引导非限制性定语从句，修饰先行词dance，且关系词在从句中作主语，故用 which；“___________words can’t express”为定语从句，修饰way，关系词可以用that或which，或者省略不填。本题答案为D。

  • 第6题：

    Accelerated analysis approaches emphasize the construction of（请作答此空）to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology，（ ）reads the program code and automatically generates the equivalent system model， and the code can be obtained from （ ）. All system analysis approaches require some form of（ ）which includes those techniques to be used to identify or extract system problems and solution requirements from user community. （ ）is a classical set of techniques used to collect information about system problems， opportunities， solution requirements， and priorities.

    A. object models
    B. prototypes
    C. use cases
    D. components

    答案：B
    解析：

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