week 2 work to complete!  Week 2: System or Application Design For this assignment, you will use Visio Software Application to develop the design employing the following computer-aided software engineering (CASE) modeling tools: Use case Functional decomposition diagram Entity-relationship (E-R) diagram, data flow diagram (DF), or class diagram Sequence diagram Mock-up or storyboard of the user interface screens The project deliverables are as follows: Update the System Requirements, Design, and Implementation Specification title page with new date. Update the previously completed sections based on the instructor's feedback. System or Application Design Develop a high-level use case to represent the application as a whole. Develop a functional decomposition diagram to show all of the functions that the system or application will support. Develop an E-R diagram, class diagram, or a data flow diagram that effectively represents the data that are required for your application or system. Develop a sequence diagram to represent the timing of various activities within the application or system. Develop a mock-up or storyboard for the high-level interface screens. Week 1 The project deliverables are as follows: Submit your project proposal to your instructor for approval. System Requirements, Design, and Implementation Specification Use Word Title page Course number and name Project name Your name Date Table of Contents (TOC) Use an autogenerated TOC. This should be on a separate page. This should be a maximum of 3 levels deep. Be sure to update the fields of the TOC so that it is up-to-date before submitting your project. Section Headings (create each heading on a new page with “TBD” as content, except for Week 1) Week 1: System or Application Overview Week 1: Requirements Specification Week 2: System or Application Design Week 3: Test and Quality Assurance Plan Week 4: Development Strategy Week 5: Integration and Deployment Plan Week 1: System or Application Overview Provide a brief description of the system or application's capabilities. Who are the intended users and stakeholders? Who is the project initiator or sponsor? Be sure that this project is approved by the instructor before you proceed. Week 1: Requirements Specification Include the overall goals and objectives of the application or system. Include elicitation methods that are used to gather requirements. Describe functional requirements. Include a short description of the function being supported, a detailed description of the requirements, and how they will be measured during testing. Describe the nonfunctional requirements, also known as attributes of the system addressing areas such as usability, security, and performance. Include a short description of attribute category, a detailed description of the requirements, and how they will be measured during testing. Include assumptions and constraints to frame the scope of the project. SDLC Overview & Requirements answer  Proposal for .

1. week 2 work to complete!
Week 2: System or Application Design
For this assignment, you will use Visio Software Application to
develop the design employing the following computer-aided
software engineering (CASE) modeling tools:
Use case
Functional decomposition diagram
Entity-relationship (E-R) diagram, data flow diagram (DF), or
class diagram
Sequence diagram
Mock-up or storyboard of the user interface screens
The project deliverables are as follows:
Update the System Requirements, Design, and Implementation
Specification title page with new date.
Update the previously completed sections based on the
instructor's feedback.
System or Application Design
Develop a high-level use case to represent the application as a
whole.
Develop a functional decomposition diagram to show all of the
functions that the system or application will support.
Develop an E-R diagram, class diagram, or a data flow diagram
that effectively represents the data that are required for your
application or system.
Develop a sequence diagram to represent the timing of various
activities within the application or system.
Develop a mock-up or storyboard for the high-level interface
screens.
Week 1
The project deliverables are as follows:
Submit your project proposal to your instructor for approval.
System Requirements, Design, and Implementation

2. Specification
Use Word
Title page
Course number and name
Project name
Your name
Date
Table of Contents (TOC)
Use an autogenerated TOC.
This should be on a separate page.
This should be a maximum of 3 levels deep.
Be sure to update the fields of the TOC so that it is up-to-date
before submitting your project.
Section Headings (create each heading on a new page with
“TBD” as content, except for Week 1)
Week 1: System or Application Overview
Week 1: Requirements Specification
Week 2: System or Application Design
Week 3: Test and Quality Assurance Plan
Week 4: Development Strategy
Week 5: Integration and Deployment Plan
Week 1: System or Application Overview
Provide a brief description of the system or application's
capabilities.
Who are the intended users and stakeholders?
Who is the project initiator or sponsor?
Be sure that this project is approved by the instructor before
you proceed.
Week 1: Requirements Specification
Include the overall goals and objectives of the application or
system.
Include elicitation methods that are used to gather requirements.
Describe functional requirements.
Include a short description of the function being supported, a
detailed description of the requirements, and how they will be
measured during testing.

3. Describe the nonfunctional requirements, also known as
attributes of the system addressing areas such as usability,
security, and performance.
Include a short description of attribute category, a detailed
description of the requirements, and how they will be measured
during testing.
Include assumptions and constraints to frame the scope of the
project.
SDLC Overview & Requirements
answer
Proposal for a Supply Chain Management (SCM) System
Alpha Company is a car manufacturing Company that needs
Supply Chain Management (SCM) system to replace its old
legacy order fulfillment systems. The SCM system is aimed at
improving service delivery through an efficient and effective
ordering system; this will ultimately improve the competitive
advantage of the Company. Alpha is currently utilizing a legacy
order fulfillment systems in managing its inventory and
distribution, these systems do not integrate well which has
increased redundancy in the input data as well as in the data
that is processed. There is also redundancy of processes which
has made work to be duplicated requiring multiple data entry
points while sometimes resulting in irreconcilable and
inaccurate data. The legacy order fulfillment systems have led
to the shortage of supply due to the time that is taken for the
data to flow from one point to the other. This has made
customers to be dissatisfied and unhappy. The legacy systems
have also increased carrying costs which will be eliminated
after full realization of the SCM system.
The project of implementing a SCM system will cost Alpha
$100,000 including all the resources and infrastructure involved
in the development process, the maintenance cost every year
would be approximately $10,000 and the system will have a
life-cycle of 10 years which is enough time for the system to be
reevaluated again for improvement. There are many benefits

4. that will come with the SCM system including reduced order
fulfillment processing time and reduced inventory carrying
costs. Since the SCM system will come with latest and advanced
technologies, Alpha Company will enjoy high performance work
systems. There are many benefits that will come with the SCM
system including reduced order fulfillment processing time and
reduced inventory carrying costs. Since the SCM system will
come with latest and advanced technologies, Alpha Company
will enjoy high performance work systems.
The current information technology and business world is
making it increasingly necessary for organization to implement
information systems such as the SCM system so as to improve
business management functional units. The SCM system is very
critical to Alpha Company in order for the Company to have its
supply chain processes run smoothly, the system will improve
customer satisfaction and ultimately competitive advantage of
the Company.