SQA Engineer Question:

There are two types of software sizes:

Technical Size:
- The most technical sizing method is measured in terms of Line of Code per technology.
- The number of lines include in functions, files, classes and tables.
- These are computed with backfiring the Function Points.

Functional Size:
- The very common function size is Function Point Analysis.
- FPA is all about measuring the software deliverables.
- FPA is based on the requirements of the user and presents accurate representation of developer and estimator.
- FPA reflects the functionality that is delivered to the client.
- FPA involves in identifying and weighting of inputs, outputs and data storage.