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What is the definition of 'measure' in the context of software engineering?
A quantitative indication of the extent, amount, dimension, capacity or size some attribute of a product or process.
What is the meaning of 'metric' according to IEEE in software engineering?
A quantitative measure of the degree to which a system, component, or process processes a given attribute.
What is the difference between direct measures and indirect measures in software engineering?
Direct measures are easy to collect, such as cost, efforts, LOC, execution speed, memory size, and defects, while indirect measures are more difficult to assess and can be measured indirectly, such as functionality and complexity.
What are some examples of direct measures in software engineering?
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Define 'indicator' in the context of software engineering metrics.
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Study Notes
Software Metrics
- A measure is a quantitative indication of the extent, amount, dimension, capacity or size of some attribute of a product or process.
Measurement and Metrics
- Measurement is the act of determining a measure.
- A metric is a quantitative measure of the degree to which a system, component, or process possesses a given attribute (according to IEEE).
Indicators
- An indicator is a metric or combination of metrics that provides insight into the software process, a software project, or the product itself.
Types of Software Measurements
Direct Measures
- Direct measures are easy to collect and include:
- Cost
- Efforts
- LOC (Line of Code)
- Execution speed
- Memory size
- Defects
Indirect Measures
- Indirect measures are more difficult to assess and can only be measured indirectly, including:
- Functionality
- Complexity
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Description
Test your knowledge of software engineering metrics, project estimations, and project scheduling with this quiz on CS3CO26 Unit V topics. Explore function-oriented metrics, COCOMO models, effort distribution, and general terms related to software engineering.
