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Questions and Answers
What is the principal concern of software quality management at the organizational level?
What is the primary purpose of quality management in software development?
Why should the quality team be independent from the development team?
What does a quality plan in software development set out?
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At the project level, what does quality management involve?
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What are the three principal concerns of software quality management?
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What is the main purpose of a quality plan?
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Why should quality plans be short documents?
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What does 'fitness for purpose' focus on in software quality?
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What is the main reason why it's not possible for any system to be optimized for all software quality attributes?
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What does the subjective quality of a software system largely depend on?
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What is the focus of quality management for smaller systems?
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What does the tension in software quality requirements mainly arise from?
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What does the quality assessment process in a quality plan assess?
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What is particularly important for large, complex systems in terms of quality management?
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What should a quality plan structure include?
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Quality management at the project level involves the application of specific quality processes and checking that these planned processes have been followed.
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The quality team should be closely integrated with the development team to ensure an unbiased view of the software.
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Quality planning involves setting out the desired product qualities and how these are assessed, as well as defining the most significant quality attributes.
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The tension in software quality requirements mainly arises from the clash between organizational standards and project-specific requirements.
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Software quality management is not concerned with establishing a framework of organizational processes and standards at the organizational level.
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Quality management provides a check on the software development process to ensure that project deliverables align with organizational standards and goals.
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The quality plan should define the quality assessment process, including setting out which organisational standards should be applied.
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Quality plans should be lengthy documents to ensure all details are covered thoroughly.
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For smaller systems, quality management requires more documentation and less focus on establishing a quality culture.
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Software specifications are usually complete and consistent.
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The focus of 'fitness for purpose' in software quality is mainly on specification conformance.
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The quality plan should define all software quality attributes equally without prioritizing any of them.
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The subjective quality of a software system is mainly based on its functional characteristics.
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Software usability is a non-functional characteristic.
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Quality management for large, complex systems is less important compared to smaller systems.
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It is possible for any system to be optimized for all software quality attributes.
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Study Notes
Software Quality Management
- The primary purpose of quality management in software development is to ensure that project deliverables align with organizational standards and goals.
Quality Management at the Organizational Level
- The principal concern of software quality management at the organizational level is to establish a framework of organizational processes and standards.
Quality Planning
- A quality plan in software development sets out the desired product qualities, how these are assessed, and defines the most significant quality attributes.
- The quality plan should define the quality assessment process, including setting out which organizational standards should be applied.
Quality Management at the Project Level
- Quality management at the project level involves the application of specific quality processes and checking that these planned processes have been followed.
Quality Team
- The quality team should be independent from the development team to ensure an unbiased view of the software.
Quality Attributes
- The three principal concerns of software quality management are functionality, usability, and performance.
- It's not possible for any system to be optimized for all software quality attributes, as there is a trade-off between them.
- The quality plan should prioritize quality attributes, as it's not possible to consider all of them equally.
Quality Assessment
- The quality assessment process in a quality plan assesses whether the software meets the desired product qualities.
Fitness for Purpose
- 'Fitness for purpose' in software quality focuses on whether the software meets the user's needs and expectations.
Quality Management for Large and Small Systems
- Quality management for large, complex systems is particularly important, as it requires more rigorous processes and standards.
- For smaller systems, quality management requires a focus on establishing a quality culture, rather than extensive documentation.
Quality Plan Structure
- A quality plan structure should include the definition of quality attributes, assessment processes, and organizational standards.
Tension in Software Quality Requirements
- The tension in software quality requirements mainly arises from the clash between organizational standards and project-specific requirements.
Software Quality
- The subjective quality of a software system largely depends on user satisfaction and expectations.
- Software quality is not solely based on its functional characteristics, but also on non-functional characteristics, such as usability.
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Description
Test your knowledge of software quality management, which focuses on ensuring the required level of quality in a software product. Explore the organizational and project-level concerns related to quality processes and standards.
