SE2224 Software System Analysis Spring, 2022-2023 Assignment-2

1. Write an appropriate example for each requirement category below. A. What the business needs (business requirements); B. What the users need to do (user requirements); C. What the software should do (functional requirements); D. Characteristics the system should have (nonfunctional requirements); and E. How the system should be built (system requirements). 2. Write the appropriate category Quality requirements for SatWatch: Write the from one of the categories, category of each requirement - Usability, - Any user who knows how to read a digital watch - Reliability (including and understands international time zone abbreviations should be able to use SatWatch robustness, safety, and without the user manual. security), - Performance, AstheSatWatchhasnobuttons,nosoftwarefaultsrequiringtheresettingofthewatchshould - Supportability (including occur. maintainability and - Satwatch should display the correct time zone portability), within 5 minutes of the end of a GPS blackout - Implementation. period. 3. Write the appropriate category from one of the categories, - Usability, - Reliability (including robustness, safety, and security), - Performance, - Supportability (including maintainability and portability), - Implementation, - Interface. - How many hours should the system be available for use in a day? - How should the system handle exceptions? - What documentation should be provided to the user? - What are the foreseen extensions to the system? 4. Completeness of a requirement: How can the problems in the following requirements be fixed? Example-1: - Example of a bad requirement: A professor user will log into the system by providing his username, password, and other relevant information. - Solution ? Example-2: - Requirement: It is required to write a program that inputs two integers and outputs the maximum of them. - Solution