在SDLC中,“设计”涵盖了哪些内容?

发布于 2024-09-12 05:47:53 字数 21 浏览 6 评论 0原文

是流程图、用户界面还是什么?

Is it the flow diagram, User Interface or what?

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伴随着你 2024-09-19 05:47:53

在SDLC的设计阶段,重点通过系统建模来制定解决方案。执行 Uml 建模,称为统一建模语言。 UML建模有以下步骤:

  • 类图
  • 用例图
  • 协作图
  • 序列图

UML建模基本上是为了定义问题,或者我们可以说它是解决问题的工具。

更多:http://websolace.net/web-design-solutions /sdlc-保持质量/

In the design phase of the SDLC, making solution is focused via system modeling. Uml modeling is performed which is called the Unified modeling language. UML modeling has the following steps

  • Class diagram
  • Use case diagram
  • Collaboration diagram
  • Sequence diagram

The UML modeling is basically for defining the problem or we can say it is a tool to solve the problem.

More : http://websolace.net/web-design-solutions/sdlc-maintains-the-quality/

通知家属抬走 2024-09-19 05:47:53

来自维基百科:

在系统中,详细描述了设计功能和操作,包括屏幕布局、业务规则、流程图和其他文档。此阶段的输出将新系统描述为模块或子系统的集合。
设计阶段将批准的需求文件中确定的需求作为其初始输入。对于每项要求,将通过访谈、研讨会和/或原型工作产生一组一个或多个设计元素。设计元素详细描述所需的软件功能,通常包括功能层次图、屏幕布局图、业务规则表、业务流程图、伪代码以及带有完整数据字典的完整实体关系图。这些设计元素旨在足够详细地描述软件,以便熟练的程序员可以用最少的额外输入来开发软件。

http://en.wikipedia.org/wiki/Systems_Development_Life_Cycle#Design

From wikipedia:

In systems, design functions and operations are described in detail, including screen layouts, business rules, process diagrams and other documentation. The output of this stage will describe the new system as a collection of modules or subsystems.
The design stage takes as its initial input the requirements identified in the approved requirements document. For each requirement, a set of one or more design elements will be produced as a result of interviews, workshops, and/or prototype efforts. Design elements describe the desired software features in detail, and generally include functional hierarchy diagrams, screen layout diagrams, tables of business rules, business process diagrams, pseudocode, and a complete entity-relationship diagram with a full data dictionary. These design elements are intended to describe the software in sufficient detail that skilled programmers may develop the software with minimal additional input.

http://en.wikipedia.org/wiki/Systems_Development_Life_Cycle#Design

水中月 2024-09-19 05:47:53

在 SDLC(软件开发生命周期)中,设计阶段涵盖以下内容:

  • 将需求划分为硬件和硬件。软件系统。
  • 设计系统架构。
  • 创建 UML 图(类图、用例、序列图
    和活动图)

In SDLC (Software Development Life Cycle), given below things covered in Designing phase:

  • Partition of requirements into hardware & software system.
  • Designing system architecture.
  • Creating UML diagrams (class diagram, Use cases, sequence diagrams
    and Activity diagram)
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