Design Engineering Concepts: Pattern-Based Design
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Questions and Answers

What is the purpose of representations of software architecture?

  • To hide information from stakeholders
  • To restrict early design decisions
  • To create confusion among stakeholders
  • To enable communication and understanding between stakeholders (correct)
  • Which principle is essential for data specification at the component level according to the text?

  • Refining data design elements from requirement analysis (correct)
  • Avoiding data objects entirely
  • Not using class diagrams
  • Ignoring information hiding
  • What do data-flow architectures primarily depict?

  • The structure of software libraries
  • Flow of input data, computational components, and output data (correct)
  • Interaction between data and database
  • Interconnection between software components
  • In object-oriented architectures, how do components communicate and coordinate?

    <p>By message passing</p> Signup and view all the answers

    What is a key characteristic of layered architectures?

    <p>Definition of different layers</p> Signup and view all the answers

    Which architectural pattern handles tasks that simulate parallelism?

    <p>Concurrency Pattern</p> Signup and view all the answers

    What does an object class definition specify according to the text?

    <p>State and operations of an object class</p> Signup and view all the answers

    'Layered Architectures' consist of which main layers as per the text?

    <p>&quot;Inner Layer, Intermediate Layer, Outer Layer&quot;</p> Signup and view all the answers

    'Data Design at Architecture Level' involves designing data structures at which levels?

    <p>&quot;Component Level, Application Level, Business Level&quot;</p> Signup and view all the answers

    'Software design should support the specification and realization of which design concept?'

    <p>&quot;Abstract Data Types&quot;</p> Signup and view all the answers

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