Systems Development Life Cycle (SDLC), also called The Waterfall Model, to imple
ID: 3786829 • Letter: S
Question
Systems Development Life Cycle (SDLC), also called The Waterfall Model, to implement the rollout of a software package. As a manager, it important to understand the implications of how a software package is selected, purchased, and installed as it may affect your involvement in the various phases of the system development life cycle. However, most healthcare organizations primarily purchase software from a vendor, this is known as a vendor package. Grey Memorial Hospital is one of those organizations. The appointment management system was selected, purchased, and installed by the vendor iVisitor. While the expectation is that you will be less involved in the development, or build, your role in the other SDLC phases will increase. When a vendor package is selected there are a variety of areas affected that need to be considered at each phase of the SDLC. These areas affect your role and the organization as a whole. In the exercise evaluate and explain how your role, and the organization as a whole, is affected by vendor considerations in each phase of the SDLC model. According to your evaluation, explain how your role and the organization as a whole is affected by each vendor consideration at each phase of the SDLC. Write your answers in the corresponding fields (found in the 2nd table below) Some fields may be left empty.
When a vendor package is selected there are a variety of areas affected that need to be considered at each phase of the SDLC. These areas affect your role and the organization as a whole.
Vendor Resources In-house resources Analysis Design Build Testing Deployment Maintenance SDLC Phases Affected by Vendor Consideration Analysis IDesign l Build liest Deployment Need to We need to Need to explain the connect the Less write test They can deploy but use cases so vendor in case and audit with we need to give time vendor for validation Resource Allocation involveme resources are our nts utilised for lemvoimment software the same Costs (fixed vs hourly) hourly fixed fixed hourly hourly Management oversight some Need more Upto extent involvement extent Need more Upto some extent involvement Need to Need to IN Need to audit Legal contacts watch closely watch wat closely security dosely closely concem Mary fixed Timelines Maintenance Cost fixed l Fixed Fixed Vary Fixed Off sight management fixed Time zone differences managed managed Need to lNeed to control auditExplanation / Answer
IN House-Ressource
1. Analysis
Set-up of Project Infrastructure
Project Preparation
Agreed and Finalized Project Schedule
Defining Project goals and objectives
Preparing the Project organization and standards
Development of 2 system landscape including the network, desktops, printers, fax machine, papers
Deployment of core team members on full-time basis to the project.
Formation / Identification of Steering Committee, Process Owners, Project Sponsor, Executive Committee
2. Design
Project Preparation Milestone
Master Data Management team
3. Build
Hardware and Infrastructure for End User Training (rooms, PCs, Connectivity, projectors, etc)
Identification and deployment of our reuiremnet
Identification of business roles and business authorization profiles
Preparation of Integration test scenarios
4. Tesing
Completion of End-User training o Identification of users mapped to business roles and business
authorization profiles
Connectivity to all identified go-live sites established and tested
Requisite hardware (PC, Printers, Routers, LAN, etc) and software
5. Deployment
Acually this stage come before testing in which vendor has take data from our side and ready to start for developmnet at their end
6. Maintenance
Warranty period or maintenance period will be start just after successfully installation of the software, whether it is used or not and the period after some month of go live , like 3 month or 4 month
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