Explanation:The cost is determined by available resources rather than by objective assessment. If the software has to be delivered in 12 months and 5 people are available, the effort required is estimated to be 60 person-months. 9. Which model is used during early stages of the system design after the requirements have been established?
A. An application-composition model
B. A post-architecture model
C. A reuse model
D. An early design model
Answer:A
Explanation:The cost is determined by available resources rather than by objective assessment. If the software has to be delivered in 12 months and 5 people are available, the effort required is estimated to be 60 person-months. 9. Which model is used during early stages of the system design after the requirements have been established?
A. An application-composition model B. A post-architecture model C. A reuse model D. An early design model
Explanation:Estimates are based on function points, which are then converted to number of lines of source code. The formula follows the standard form discussed above with a simplified set of seven multipliers.