System Analysis and Design: Use Case, Entity Relationship, Class, Sequence, and Activity Diagrams

System analysis and
design

Table of Contents
INTRODUCTION...........................................................................................................................1
MAIN BODY...................................................................................................................................1
Task 1..........................................................................................................................................1
Use case description...............................................................................................................1
Task 2..........................................................................................................................................2
Use case diagram....................................................................................................................2
Task 3..........................................................................................................................................4
Entity relationship diagram....................................................................................................4
Task 4..........................................................................................................................................7
Class diagram.........................................................................................................................7
Task 5........................................................................................................................................10
Sequence diagram.................................................................................................................10
Task 6........................................................................................................................................13
Activity diagram...................................................................................................................13
Task 7........................................................................................................................................14
Testing and deployment activities........................................................................................14
CONCLUSION..............................................................................................................................15
References:.....................................................................................................................................17

INTRODUCTION
System analysis and design is defined as the pre process of the development of the
software to use it in any event in an organization. Before building up of the system, it is
important to analyse all the requirements that what can be necessarily needed to develop the
system, after analysing such things, it is essential to design so that at the time of the process of
development, it can be easy for the developer to execute it by following such design to build up
the system required for an event. Here the organization is Training Inc., it conducts training
seminars across the US cities. For each seminar they are conducting, logistic department are
responsible for the necessary arrangements of the meeting facilities, the training consultants
travel and the shipment of any seminar materials (Bullo and Lewis, 2019). The following
discussions are made on the use case description, use case diagram, entity relationship diagram,
class diagram, sequence diagram, activity diagram and testing and deployment activities in
context of the Training Inc. with a final conclusion.
MAIN BODY
Task 1
Use case description
Meeting facilities
Logistics department is responsible for gathering the information about the site of the
seminar in the scheduled city. This information is totally dependent on the availability of dates,
how much cost they have to bear for the seminar, availability of type of space which is required
for the meeting and how much the location is convenient to conduct the seminar. After deciding
the whole location for the seminar, now it is the responsibility of the sales manager to fix the
meetings rooms where it is needed to be conducted, planning of the seating arrangements,
technical equipment mainly audio visual according to the information and the records of the
registrants for the booking of the seminar (Davis and Yen, 2019).
Training consultants travel
After fixing all the agreements with the sales manager, now it is important to make the
travel arrangements through training consultants. Coordinator reviews all the past records in the
logistic database and gathers information accordingly and starts researching the scheduled of the
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flight. Travel consultant is required to be contacted for the necessary arrangements for the
travelling to the scheduled city for the seminar. They books the flight using travel agency for the
consultant. When it is booked then the written confirmation is to be sent to the consultant for
proper agreement.
Shipment of seminar materials
Seminar requires the materials which is needed during the meeting and is essential for the
succession of the seminar. They need to be shipped to the location scheduled for better
presentation and training. It needs to be arranged before two weeks of the date of the seminar
because if any wrong material is shipped then they can exchange the same with the right one.
These materials are transparencies, training guides, pamphlets and many more. It is important to
keep the track of the materials because every time there is a different set of materials required so
already used materials cannot be again used for the scheduled seminar. This is done when
coordinator finds out that actually how many participants are attending the seminar so that they
can arrange accordingly (Ghali, Favre and Elbadry, 2020). This all arrangements are done by the
material handling department where the materials are allocated, packed within a box and shipped
to the meeting address scheduled. Once the materials are sent, logistic department receives the
notification for the confirmation.
Task 2
Use case diagram
Meeting facilities
Actors
People who are involved in the whole process of the use case diagram and in the cases
are referred to as the actors. Here the actors are logistic department and sales manager, they both
are responsible for the conducting of the meeting facilities activity (Mahmud, Amin, Hossain and
Ravishankar, 2018).
Cases
Cases are referred to the possible situations that can occur during the whole plan of the
seminar from starting to the end. Here the cases can be, if the proper location is not able to find
out as per the requirements, either required dates are available or not, either they find the cost
within their budget or not, either availability of space as per requirements or not, either meeting
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