● Which statement about the preliminary design stage of a software development project is true? （75） .（75）A．The preliminary design is an internal document used only by programmersB．The preliminary design is the result of mapping product requirements info

题目

● Which statement about the preliminary design stage of a software development project is true? （75） .

（75）

A．The preliminary design is an internal document used only by programmers

B．The preliminary design is the result of mapping product requirements info software and hardware functions

C．The preliminary design of the product comes from the requirement specification

D．The developers produce the preliminary design by defining the software structure in enough detail to permit coding

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1.Bootloader启动流程一般可分为stage1、stage 2、stage3三个阶段。()此题为判断题(对，错)。

2.A passenger plane is able to carry a fixed weight, including passengers and fuel.Which wing design would be best for such a plane?A.Design 1B.Design 2C.Design 3D.Design 4

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4.Which order of steps is followed in carrying out the project?A. Assessment－Prototype－Design－Construction.B. Assessment－Design－Prototype－Construction.C. Design－Assessment－Prototype－Construction.D. Design－Prototype－Assessment－Construction.

更多“● Which statement about the preliminary design stage of a software development project is ”相关问题

  • 第1题：

    Asystemadministratorhasbeenaskedtomigratethedev_vgvolumegroupfromserverAtoserverB.Thedev_vgvolumegroupcontainsasinglefilesystemnamed"/development".Toprepareformigration，whichofthefollowingisthecorrectsequenceofcommandsforremovingthevolumegroupfromserverA？（）

    A.exportvgdev_vg；umount/development；varyoffvgdev_vg

    B.varyoffvgdev_vg；umount/development；exportvgdev_vg

    C.umount/development；exportvgdev_vg；varyoffvgdev_vg

    D.umount/development；varyoffvgdev_vg；exportvgdev_vg


    参考答案：D

  • 第2题：

    执行菜单命令（），系统开始对项目进行编译，并生成信息报告

    A．project/compile PCB project

    B．project/project option

    C．Design/netlist/protel

    D．design/make project library


    D

  • 第3题：

    在原理图界面将鼠标光标设置为large cursor 90应选择（）。

    A．Project-Project Options..

    B．Project-Project Templates...

    C．Tools-Schematic Preferencs...

    D．Design-Document Options...


    Tools-Schematic Preferencs...

  • 第4题：

    Refer to the exhibit. Which two statements about the topologies shown are correct?()

    A. Design 1 is a looped triangle design.

    B. Design 2 is a looped triangle design.

    C. Design 2 achieves quick convergence using RSTP.

    D. Both designs supportstateful services at the aggregation layer.

    E. Design 2 is the most widely deployed in enterprise data centers.


    参考答案：A, D

  • 第5题：

    在对原理图进行电气规则检查前，可以（）打开规则设置界面。

    A．design-Document Options

    B．Project-Project Options

    C．Tools-Schematic Preferences

    D．Project-Configuration Manager


    Project-Project Options

  • 第6题：

    酚醛树脂按照反应分为三个阶段，不属于的是

    A．甲阶（A-stage）

    B．乙阶（B-stage）

    C．丙阶（C-stage）

    D．D 丁阶（D-stage）


    D 丁阶（ D-stage ）

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