tate whether the following statements is User Requirement, Process oriented Functional Requirement, Information oriented Functional Requirement, Non-functional Requirement. (a) The booking system must display the local time based on the location of the workstation. (b) The booking system must retain customer booking transaction history. (c) Customer must place their booking 7 days before the booking date. (d) Owner of the system can view Sales report at end of month. (e) Only Chief Executive Officer can see the personal records of staff.

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System Model Approaches

The systems model approach is a process-oriented representation that emphasizes the impact or flow of information between modules. The multidisciplinary study of the use of models to design and create systems in business and IT development is known as systems model approach. It models how processes interact and what these processes do, but it does not go into detail about how these processes are implemented. Functional decomposition may be utilized to enhance the models employed in this technique, and they can be coupled to requirements models for additional system partitioning.