When an Indirect sizing approach is adopted, how is project scale represented_______________?
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Answer: B. FP
Explanation
Indirect sizing approaches represent project scale using function points rather than raw code lines. Function points measure software size based on user-visible inputs, outputs, and logical files. Indirect sizing allows early estimation before any source code has been written. Software sizing methods are divided into direct metrics like lines of code and indirect function point metrics. Function point analysis quantifies functionality from an external user perspective. Indirect sizing models help normalize project scale measurements across different programming languages.
Estimators use function points during early requirements phases when source code does not yet exist. Contracts are often negotiated using function point metrics to measure software delivery scope. Comparing productivity across different programming languages is easier using indirect function point sizing. LOC represents a direct sizing approach by counting physical or logical lines of source code. Fuzzy logic is an artificial intelligence reasoning technique unrelated to software project sizing metrics. Choosing both LOC and FP ignores the distinction between direct code counting and indirect sizing.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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