Nonfunctional Requirement Operational Performance Description Examples The physical and technical environments The system will run on Andriod mobile devices. in which the system will operate The system should be able to integrate with the existing inventory system The system should be compatible with any Web browser. The speed, capacity, and reliability of Any interaction between the user and the system should not the system exceed 2 seconds. The system downloads new status parameters within 5 min- utes of a change. The system should be available for use 24 hours per day, 365 days per year. The system supports 300 simultaneous users from 9-11 A.M., 150 simultaneous users at all other times. Who has authorized access to the system. Only direct managers can see staff personnel records. under what circumstances Technicians can see only their own work assignments. The system includes all available safeguards from viruses, worms, Trojan horses, etc. Cultural and political factors and legal . The system should be able to distinguish between US cur- requirements that affect the system rency and currency from other nations. Company policy is to buy computers only from Dell. Country managers are permitted to authorize custom user interfaces within their units. Personal information is protected in compliance with the Data Protection Act. Security Cultural and Political Select 2 websites and compare them according to the lists below: Functional requirements Operational - physical and technical operating environment Performance-speed, capacity, and reliability needs Security - access restrictions, needed safeguards Cultural and political - issues that will affect the final system Nonfunctional Requirement Operational Performance Description Examples The physical and technical environments The system will run on Andriod mobile devices. in which the system will operate The system should be able to integrate with the existing inventory system The system should be compatible with any Web browser. The speed, capacity, and reliability of Any interaction between the user and the system should not the system exceed 2 seconds. The system downloads new status parameters within 5 min- utes of a change. The system should be available for use 24 hours per day, 365 days per year. The system supports 300 simultaneous users from 9-11 A.M., 150 simultaneous users at all other times. Who has authorized access to the system. Only direct managers can see staff personnel records. under what circumstances Technicians can see only their own work assignments. The system includes all available safeguards from viruses, worms, Trojan horses, etc. Cultural and political factors and legal . The system should be able to distinguish between US cur- requirements that affect the system rency and currency from other nations. Company policy is to buy computers only from Dell. Country managers are permitted to authorize custom user interfaces within their units. Personal information is protected in compliance with the Data Protection Act. Security Cultural and Political Select 2 websites and compare them according to the lists below: Functional requirements Operational - physical and technical operating environment Performance-speed, capacity, and reliability needs Security - access restrictions, needed safeguards Cultural and political - issues that will affect the final system
