Multiple choice technology testing

What is the unit of measure used by the IFPUG Functional Size Measurement Method

  1. Function points

  2. External Interface Files

  3. Internal Logical Files

  4. Feature points
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A Correct answer
Explanation

The IFPUG (International Function Point Users Group) Functional Size Measurement Method uses Function Points (FP) as its unit of measure. Function Points quantify the functionality provided to the user based on the application's inputs, outputs, inquiries, external interfaces, and internal files. External Interface Files (EIF) and Internal Logical Files (ILF) are components counted within the Function Point analysis, not the unit itself. Feature Points is a different sizing method.

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