Principle of Visualisation Design: Achieving Modularity

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Questions and Answers

What is the main purpose of modularization in software design?

  • To divide the software system into independent modules (correct)
  • To make the software system more complex
  • To slow down the execution of the software system
  • To introduce bugs in different modules

Which problem-solving strategy unintentionally aligns with modular design?

  • 'Random selection'
  • 'Divide and conquer' (correct)
  • 'Trial and error'
  • 'All or nothing'

Why is it beneficial to design modules that can be executed and compiled separately?

  • To enhance maintainability and reusability (correct)
  • To reduce software security
  • To increase interdependence among modules
  • To decrease modularity

What advantage does modularization offer in terms of reusability?

<p>Components with high cohesion can be re-used again (C)</p>
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How does concurrency in software design differ from sequential execution?

<p>Concurrent execution allows only one module to be active at a time (B)</p>
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Which aspect of software design allows for the possibility of concurrent execution?

<p>'Divide and conquer' strategy through modularization (A)</p>
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What is a key characteristic of a modular design?

<p>It consists of components that exhibit good design characteristics (D)</p>
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What does a design with conceptual integrity typically exhibit?

<p>Components with independent functional characteristics (A)</p>
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How does a portable design contribute to system development?

<p>By reducing the complexity of connections between components and the external environment (B)</p>
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What is a characteristic of a malleable design?

<p>It can be implemented in a linear fashion (B)</p>
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What is the purpose of visualization design in software?

<p>To effectively communicate the meaning of the design (A)</p>
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Which attribute is crucial for a design to exhibit high quality?

<p>Derivation using a repeatable method driven by information obtained during software requirements analysis (C)</p>
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How can modularity be achieved according to the text?

<p>Dividing large aggregates of components into units with loose inter-unit coupling and high internal cohesion (B)</p>
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What is the key to achieving portability in designs based on the text?

<p>Employing abstract context interfaces (A)</p>
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How is malleability defined in the context of design principles?

<p>By having designs that model the end-user's view of the external environment (A)</p>
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What does achieving conceptual integrity entail according to the text?

<p>Uniform application of a limited number of design forms (A)</p>
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How can intellectual control be achieved based on the text?

<p>Recording designs as hierarchies of increasingly detailed abstractions (A)</p>
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What is a method for achieving visibility according to the text?

<p>Representing designs in visual notations such as diagrams, pictures, and figures (D)</p>
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