IFSM 461 Entire Course New Flashcards
IFSM 461 All Assignmnents NEW
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IFSM 461 Stage 1 Preliminary Investigation Report (Precision Electronic Parts) NEW
IFSM 461 Stage 2 Requirements Specification (Precision Electronic Parts) NEW
IFSM 461 Stage 3 System Design Specification (Precision Electronic Parts) NEW
IFSM 461 Stage 4 Final System Report (Precision Electronic Parts) NEW
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Md University IFSM 461 Stage 1 Preliminary Investigation Report (Precision Electronic Parts) NEW
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Stage 1: Preliminary Investigation Report
Before you begin this assignment, be sure you have read the Case Study and all assignments for this class, especially Stage 4: Final System Report.
Purpose of this Assignment
This assignment gives you the opportunity to use industry-standard methodologies for analyzing a business situation, initiating a project, and determining various aspects of feasibility of an IT project. This assignment specifically addresses the following course outcomes to enable you to:
• plan, build, and maintain systems that meet organizational strategic goals by demonstrating the use of enterprise architecture and applying enterprise governance principles and practices
• effectively communicate with stakeholders to determine, manage, and document business requirements throughout the SDLC
Assignment
The results of your systems analysis and design work in this class will be documented in a Final System Report. The purpose of the Report is to inform management of your system proposal and gain approval to proceed with the project. The Report will be developed and submitted in stages, which will be compiled at the end of class into the Final System Report. Review the outline of the Final System Report in the Stage 4 Assignment description. Note that it contains the analysis of the problem(s) and requirements, and proposes what kind of a system solution is needed. It does not propose a specific solution, but it does recommend why and how the organization should acquire the solution. The first step in the analysis process is to create a Preliminary Investigation Report (PIR). The PIR documents the system planning phase of the System Development Life Cycle (SDLC). During the planning phase, the opportunities presented or problem(s) to be solved with an information technology system are identified, investigation into the current situation occurs, and various feasibility aspects of implementing a system are analyzed. This results in a recommendation for further action with estimated costs and schedule, and a list of benefits. Once it is completed and approved, the PIR becomes the major source document for use to begin the systems analysis phase. To start, read the case study carefully. The case study tells you that the executives at Precision Electronics Parts, Inc., have identified a need to replace the current customer billing and payment system and re-engineer the associated processes. As you review the case study, list the most important relevant business problems and identify the information presented that you will need to complete the sections of the Preliminary Investigation Report shown below. All of the information you need to complete the projects in this class is not provided in the case study. In the discussion area of the classroom, there is a discussion titled "Case Study Interview Questions" where you can pose questions about the case study, as if you were interviewing the people in the case study organization. Any information that you need that is not included in the case study should be asked about in this discussion. Responses from the faculty member on behalf of the case study organization will be available for everyone in the class. Using the case study and the outline and resources listed below, develop your Preliminary Investigation Report. Approximate lengths for each section are provided as a guideline; be sure to provide all pertinent information. References in brackets are to the two e-textbooks (by authors Jawahar and Conger) used in this class and the page on which the explanatory information begins.
- Introduction (1 paragraph)
- Brief statement of the problem or system
- Name of person or group who initiated the investigation
- Name of person or group who performed the investigation
- Problem to be solved – The basis of the system request, including an explanation of major problems or opportunities (1 paragraph)
- Findings
- Scope of proposed system (1 paragraph describing the system boundaries – what is included, perhaps where it stops)
- Constraints (1 paragraph, including a short list of constraints) [Jawahar, p. 61]
- Fact Finding – significant findings and conclusions (1 paragraph with more than one finding and conclusion to be drawn; source is the case study and responses to questions posed in the Case Study Interview Questions discussion)
- Current Costs – cost of current system (1 short paragraph; source is the case study and responses to questions posed in the Case Study Interview Questions discussion)
- Feasibility Analysis: This is not a complete Feasibility Report; instead it is a discussion of whether and how the proposed systems is technically, financially and organizationally feasible. Describe what aspects of the organization in the case study and the proposed system make it technically, financially and organizationally feasible. [Jawahar, p. 65]
- Technical Feasibility (1 paragraph)
- Financial Feasibility (1 paragraph)
- Organizational/Behavioral Feasibility (1 paragraph)
- Recommendation for further action
- An estimate of how long it would take to implement the system and have it available for use, and a rough cost estimate for the entire project (short paragraph with estimated time and cost)
- Expected benefit
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Md University IFSM 461 Stage 2 Requirements Specification (Precision Electronic Parts) NEW
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Stage 2: Requirements Specification
Before you begin this assignment, be sure you have read the Case Study and all assignments for this class, especially Stage 4: Final System Report. The feedback you received on your Stage 1 assignment should be reviewed and used as you proceed with Stage 2.
Purpose of this Assignment
This assignment gives you the opportunity to specify clear and concise requirements, including the use of data and process models, for a system that enables a productive change in a way the business is conducted. This assignment specifically addresses the following course outcomes to enable you to: • apply a systematic approach to translate requirements into an executable systems design • effectively communicate with stakeholders to determine, manage, and document business requirements throughout the SDLC • perform modeling to assist with analysis and decision making Assignment The results of your systems analysis and design work in this class will be documented in a Final System Report. The purpose of the Report is to inform management of your system proposal and gain approval to proceed with the project. The Report will be developed and submitted in stages, which will be compiled at the end of class into the Final System Report. Review the outline of the Final System Report in the Stage 4 Assignment description. Note that it contains the analysis of the problem(s) and requirements, and proposes what kind of a system solution is needed. It does not propose a specific solution, but it does recommend why and how the organization should acquire the solution. Following the Preliminary Investigation Report (Stage 1 assignment), the next step is to identify the requirements for a system, documenting them in the Requirements Specification document. The purpose of the Requirements Specification is to clearly define what the proposed system will do in non-technical user-oriented language. It should identify what data is entered into the system, what output is required, what processes the system should perform, what protections and controls are needed, what performance is expected, and what the business continuity needs are. In order to clearly express the requirements, data and process models are used to communicate how the system should work. All of the information you need to complete the projects in this class is not provided in the case study. In the discussion area of the classroom, there is a discussion titled "Case Study Interview Questions" where you can pose questions about the case study, as if you were interviewing the people in the case study organization. Any information that you need that is not included in the case study should be asked about in this discussion. Responses from the faculty member on behalf of the case study organization will be available for everyone in the class. Use the information provided in the case study and the Case Study Interview Questions discussion to create a checklist of functional and technical requirements and the data and process models listed below. Using the format and resources below, list three requirements for each of the areas shown in I and II. Then, create two diagrams to illustrate the scope of the system: the context diagram and the use case diagram. Then, create the data flow diagram to illustrate the flow of the inputs and outputs listed as functional requirements in section I. You should then select a process or process step (from those listed in section I.b – processing requirements) that has some decision associated with it to create the three process models listed below. The same process/process step will be used for all three of the process models; they are just different ways to represent the process and the decision involved. Approximate lengths for each section are provided as a guideline; be sure to provid
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Md University IFSM 461 Stage 3 System Design Specification (Precision Electronic Parts) NEW
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Stage 3: System Design Specification
Before you begin this assignment, be sure you have read the Case Study and all assignments for this class, especially Stage 4: Final System Report. The feedback you received on your Stage 1 and Stage 2 assignments should be reviewed and used as you proceed with Stage 3.
Purpose of this Assignment
This assignment gives you the opportunity to apply a systematic approach to translate requirements into a high-level logical system design. This assignment specifically addresses the following course outcomes to enable you to: • apply a systematic approach to translate requirements into an executable systems design • effectively communicate with stakeholders to determine, manage, and document business requirements throughout the SDLC Assignment The results of your systems analysis and design work in this class will be documented in a Final System Report. The purpose of the Report is to inform management of your system proposal and gain approval to proceed with the project. The Report will be developed and submitted in stages, which will be compiled at the end of class into the Final System Report. Review the outline of the Final System Report in the Stage 4 Assignment description. Note that it contains the analysis of the problem(s) and requirements, and proposes what kind of a system solution is needed. It does not propose a specific solution, but it does recommend why and how the organization should acquire the solution. Following the Requirements Specification (Stage 2 assignment), the next step is to develop the System Design Specification. The System Design Specification builds on the Requirements Specification to illustrate how the files/database(s) will be laid out, how the output (forms, reports, and/or screens) and input (forms and/or screens) should be designed. As you develop this assignment, you should refer to your Stage 2 Requirements Specification (and the feedback you received) and use the inputs and outputs you listed to create the input and output layouts and the file/database design. All of the information you need to complete the projects in this class is not provided in the case study. In the discussion area of the classroom, there is a discussion titled "Case Study Interview Questions" where you can pose questions about the case study, as if you were interviewing the people in the case study organization. Any information that you need that is not included in the case study should be asked about in this discussion. Responses from the faculty member on behalf of the case study organization will be available for everyone in the class. Use the case study and the Case Study Interview Questions discussion, along with your Stage 2 Req
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Md University IFSM 461 Stage 4 Final System Report (Precision Electronic Parts) NEW
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Stage 4: Final System Report
Before you begin this assignment, be sure you have read the Case Study and the feedback you received on your first three staged assignments.
Purpose of this Assignment
This assignment gives you the opportunity to explain and justify a system proposal to gain approval to proceed with the project. This assignment addresses all of the course outcomes to enable you to:
• plan, build, and maintain systems that meet organizational strategic goals by demonstrating the use of enterprise architecture and applying enterprise governance principles and practices need assessment
• apply a systematic approach to translate requirements into an executable systems design
• effectively communicate with stakeholders to determine, manage, and document business requirements throughout the SDLC
• perform modeling to assist with analysis and decision making
Assignment
The proposed systems design is documented in the form of a Final Systems Report. This report defines objectives and how the proposed system design will satisfy them. The primary purpose of the report is to inform and gain approval to proceed with the project. It should be presented in terms that management and users understand. The Final System Report will be compiled from the previously submitted Staged Assignments, supplemented with information about implementation personnel requirements and time and cost estimates. Rather than paste together all of the previous assignments, the outline below should be followed and will require you to re-arrange sections of the previous assignments.
All of the information you need to complete the projects in this class is not provided in the case study. In the discussion area of the classroom, there is a discussion titled “Case Study Interview Questions” where you can pose questions about the case study, as if you were interviewing the people in the case study organization. Any information that you need that is not included in the case study should be asked about in this discussion. Responses from the faculty member on behalf of the case study organization will be available for everyone in the class.
Use the case study and the Case Study Interview Questions discussion, your previously submitted staged assignments (including the feedback received), and resources and source documents (previously submitted documents, as corrected) listed below to create a Final System Report in the format provided. Note that sections are re-organized and some paragraphs may need to be re-written using earlier content but presented as required here. Items highlighted in yellow indicate sections that need to be added to or created for this Report.
Final System Report
I. Introduction to the full systems study. (This section will come from your Stage 1: Preliminary Investigation Report, re-written or re-organized as appropriate.)
A. An overview of the events leading up to the study
B. The subject of the study
C. The objective and scope of the proposed system
D. A statement of recommendations and justifications for the proposed system
II. Description of the current process/system (This section will come from your Stage 1 Assignment: Preliminary Investigation Report.)
A. A brief description of the current process or the current system and how it is used
B. The purpose of the current process or system
C. The problems with the current process or system and the rationale for a new system
D. The operating cost of the present system, if applicable
III. Description of the proposed system (Sections A-E will come from your Stage 1 Assignment: Preliminary Investigation Report; other sections from sources as indicated.)
A. An overview of the proposed system
B. The scope of the pro
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