How can we derive the size of software product?
Size of software product can be calculated using either of two methods:
- Counting the lines of delivered code
- Counting delivered function points
Quality assurance vs. Quality Control.
- During the development of software, Quality Assurance performs checks to ensure that the appropriate procedures are being followed.
- The objective of Quality Control is to ensure that a software product retains its high standard of quality.
What is software re-engineering?
The process of rewriting or restructuring all or a portion of a system’s code in order to improve its performance is known as software re-engineering. It is applicable in situations in which some of the subsystems comprising a larger system require frequent maintenance, but not all of them.