A metric used to measure the characteristic of the methods, Techniques and tools employed in developing, implementing and maintaining the software system called as
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Process metric
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Product Metric
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Test metrics
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None of the above
Process metrics measure characteristics of the development process itself: the methods, techniques, and tools used throughout the software lifecycle. Product metrics measure attributes of the final software product. Test metrics are specific to testing activities. The question specifically asks about measuring methods/techniques/tools, which is the definition of process metrics.
To answer this question, you need to understand the different metrics used in software engineering.
Option A) Process metric - This option is correct because process metrics are used to measure the characteristics of the methods, techniques, and tools employed in developing, implementing, and maintaining a software system. These metrics can include measures of productivity, quality, efficiency, and effectiveness of the software development process.
Option B) Product Metric - This option is incorrect because product metrics are used to measure the characteristics of the software product itself, such as size, complexity, reliability, and performance.
Option C) Test metrics - This option is incorrect because test metrics are used to measure the effectiveness and efficiency of the testing process, such as the number of test cases executed, the number of defects found, and the code coverage achieved.
Option D) None of the above - This option is incorrect because the correct answer is A) Process metric.
The correct answer is A) Process metric. This option is correct because process metrics are specifically used to measure the characteristics of the methods, techniques, and tools employed in developing, implementing, and maintaining the software system.