Systems Analysis and Design | Assignment

Running head: SYSTEM ANALYSIS AND DESIGN
SYSTEM ANALYSIS AND DESIGN
Name of the Student:
Name of the University:
Author Note:

SYSTEM ANALYSIS AND DESIGN
1
Executive summary:
The purpose of the paper is to make an information system for Natural Lee Company. Natural
Lee produces fruit, nuts, eggs, decorative plants and vegetables that are certified organically
and grown by biodynamic soils and permaculture principles. This started initially in backyard
of Kevin Lee. He along with his friends begun community garden and for increasing demand
of organic food that are locally grown, this has grown to commercial venture. The prospect of
the business expanded in last few year with Kevin’s return to property of his family which
historically was used as station of cattle grazing. Though this was main commitment, Kevin
turned much of land in to food forest. He worked tirelessly and they have now employed
agriculture and horticulture students from faculty of Plant Science form Southern Cross
University for assisting on property.

SYSTEM ANALYSIS AND DESIGN
2
Table of Contents
Activity 5:...................................................................................................................................3
Fact Findings Documents.......................................................................................................3
Activity 6:...................................................................................................................................4
Use Cases...............................................................................................................................4
Activity 7:...................................................................................................................................6
ERD........................................................................................................................................6
Domain Class Diagrams.........................................................................................................9
Activity 8:.................................................................................................................................11
System Sequence Diagrams.................................................................................................11
Project Management Charts with progress against tasks.........................................................13
Conclusion and Recommendations..........................................................................................14
References................................................................................................................................16

SYSTEM ANALYSIS AND DESIGN
3
Activity 5:
Fact Findings Documents
Best way for analysing the system is collecting the facts from the documentation
instead of human sources. Several types of documents are there for collecting facts from the
documents. Sampling techniques are used for organizing the documentations such as
complaints of customer, emails, notes of suggestion box and the reports. Sampling technique
is process to combine sample of form, records and documents. Two most used sampling
techniques are stratification and randomization (Alston and Knuckey 2016). Stratification is
systematic process for deducting variance of the sampling data. Randomization is process to
select randomly the sample data. The system of this business could be understood better due
to analysis of the forms, files and documents that are related to current system.
Two of the staffs can be interviewed who are Conrad and Mike. The questions for the
employees are as per following:
1. Problems they are facing at their work.
2. What type of facilities need to provide to the staffs?
Requirement analysis could be said for identifying investigation, analysing and
documenting the system requirements of the business. The initial step for investigation for
need of system is major activity for analysis of the problem. It is role of system analyst for
determining actual requirement for the system (Dwivedi et al. 2015). System analyst
sometimes might make mistake to discover requirements and to try in analysing the problem.
As result, they might come with wrong solution for designing and implementing the solution.
And solution would not be able in solving rea issue as well as cause new issue in later
analysis process of the system. Fact finding documents is process to collect information and
data depending on the techniques that contain the sampling of the existing research,