Operating Systems

  Discuss in your own words how Deming Cycle Change Management Model could be applied. 2 Marks Question Two Modelling Ontology involves two key approaches: reverse engineering and forward engineering. Explain each approach with examples. 2 Marks Question Three Both error events and escalation events are used for exception handling in BPMN 2.0 workflows, but they signal different situations and have different effects on the process flow. Explain the concept for each one and the effects on the process flow. Question Four In Process-Oriented Enterprise, values are characterized by some determinants for example: - Time - Flexibility - Responsiveness - Quality - Price