Systems Analysis And Design: Case Study

Introduction

[Write few lines about the given case study provided to you in the subject outline for this assessment]
[Discuss about the tasks you are supposed to do as a system analyst related to the given case study and requirements]

Methodologies and Chosen Methodology

[Briefly describe the term System Development Life Cycle (SDLC and discuss categories and different approaches to SDLC.

Support your answer using a relevant diagram.

You are then required to choose one specific SDLC model that you find suitable for the system given in the case study.

Provide few points to justify your choice along with the advantages of chosen methodology and limitations of other approaches]

Information Gathering Techniques

[In this section provide details of requirement gathering techniques that will be used to capture the requirements for the new system from different stakeholders. ] [You also need to provide at least 4 question that will be asked from stakeholders to capture the requirements. Following questions are provided to you for an idea. You need to provide four more questions.]

1. How would you like the customers to make a payment of their services?
2. How frequently you want to generate reports?

Requirements

[Provide a list of functional and non-functional requirements for the proposed system.]

Functional requirements

The new system should include following features:

1. Display …… from lowest to highest ….order on the webpage
2. ………………………………..

Non-functional requirements

[Provide details of Non-functional requirements for new system. You can consider requirements such as security, usability, reliability etc.]

Use Case Diagram and Use Case Description

Use Case Description Template

Use Case Name:
Scenario:
Triggering Event:
Brief Description:
Actors:
Stakeholders:
Preconditions:
Postconditions:
Flow of Activities:

Activity Diagram

Sequence Diagrams

Domain Model Class Diagram

User Interface

[Provide user interface using dialogue and storyboard technique]

Dialogue

The example dialogue is as follow:

Storyboards

These are the possible storyboard for above dialogue.

Provide a brief description for each diagram. The detail should be about the process specified in the diagram not about the general theory about that diagram. An example description for a use case diagram is provided below:

This is the use cases diagram for ‘Place online order’. There are two actors, customer and system. Customer can access use case Search item, View product, Check availability, Add to cart, Remove from cart, and Make payment. The system can access Display product and Confirm payment. The View product use case has <> relationship with View review.

It is very important that you paraphrase sufficiently and use your own words while writing your answers to avoid plagiarism.