Q. Lehman’s Fifth Law (Lehman and Belady 1985) is (Solved)
1. Organizational stability: Over a pro- gram’s lifetime, its rate of development is approximately constant and independent of the resources devoted to system development.
2. Conservation of familiarity: Over the lifetime of a system, the incremental change in each release is approxima- tely constant.
3. Large program evolution: Program evolution is a self-regulating process.
4. None of these
- b. Conservation of familiarity: Over the lifetime of a system, the incremental change in each release is approxima- tely constant.