Question # 1Why is the evaluation step an important part of the problem solving method?To determine whether the solution was successful or if another solution would have worked betterTo prove to others that your decision was correctTo prevent the problem from happening againAll of the above

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability

Multitouch interface;

Answer; location;