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Lecture Accounting information systems (9th edition): Chapter 18 - Marshall B. Romney, Paul John Steinbart

Chapter 18 - Systems design, implementation, and operation. This chapter discuss the conceptual systems design process and the activities in this phase, discuss the physical systems design process and the activities in this phase, discuss the systems implementation and conversion process and the activities in this phase, discuss the systems operation and maintenance process and the activities in this phase. | Accounting Information Systems 9th Edition Marshall B. Romney Paul John Steinbart Systems Design, Implementation, and Operation Chapter 18 Learning Objectives Discuss the conceptual systems design process and the activities in this phase. Discuss the physical systems design process and the activities in this phase. Discuss the systems implementation and conversion process and the activities in this phase. 18- Learning Objectives Discuss the systems operation and maintenance process and the activities in this phase. 18- Introduction Ann Christy, the controller at shoppers mart, scheduled a meeting with the head of systems development to discuss the following questions: What type of system will best meet shoppers mart’s needs? Should her team develop what they consider to be the best approach to meeting SM’s need? 18- Introduction Should they develop several approaches? What can be done to ensure that system output will meet user needs? When and how should input, such as . | Accounting Information Systems 9th Edition Marshall B. Romney Paul John Steinbart Systems Design, Implementation, and Operation Chapter 18 Learning Objectives Discuss the conceptual systems design process and the activities in this phase. Discuss the physical systems design process and the activities in this phase. Discuss the systems implementation and conversion process and the activities in this phase. 18- Learning Objectives Discuss the systems operation and maintenance process and the activities in this phase. 18- Introduction Ann Christy, the controller at shoppers mart, scheduled a meeting with the head of systems development to discuss the following questions: What type of system will best meet shoppers mart’s needs? Should her team develop what they consider to be the best approach to meeting SM’s need? 18- Introduction Should they develop several approaches? What can be done to ensure that system output will meet user needs? When and how should input, such as accounting transaction, be captured, and who should capture it? Where should AIS data be stored, and how should it be organized and accessed? How should SM convert to its new AIS? 18- Introduction This chapter discusses the last four steps in the SDLC: conceptual systems design, physical systems design, systems implementation and conversion, and operation and maintenance. 18- Learning Objective 1 Discuss the conceptual systems design process and the activities in this phase. 18- Conceptual Systems Design In the conceptual systems design phase, a general framework is developed for implementing user requirements and solving problems identified in the analysis phase. What are the three steps in conceptual design? Evaluate design alternatives. Prepare design specifications. Prepare conceptual systems design report. 18- Conceptual Systems Design Systems analysis Prepare conceptual systems design report Prepare design specifications Evaluate design alternatives 18- .