Systems Analysis and Design ||Assignment

Running head: ICT103 SYSTEMS ANALYSIS AND DESIGN
ICT103 Systems Analysis and Design
Name of the Student
Name of the University
Author’s Note

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ICT103 SYSTEMS ANALYSIS AND DESIGN
Table of Contents
Use cases..........................................................................................................................................2
Activity Diagrams............................................................................................................................6
Sequence Diagrams.........................................................................................................................9
Domain Model Class Diagram......................................................................................................12
State Machine Diagram.................................................................................................................14
User Interface.................................................................................................................................16
Conclusion.....................................................................................................................................19
Bibliography..................................................................................................................................21

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ICT103 SYSTEMS ANALYSIS AND DESIGN
Use cases
It is used for demonstrating the interaction between the hotel booking system and the
users for the achievement of the goals of the user. The activity performed by each of the actor
associated with the information system is shown and here the most important elements are the
use case and the actors (Jacobson, Spence & Kerr, 2016).
Basic Elements of the Model
Actor: A role is represented by the actor who directly interacts with the information system.
Association: The association is used for describing the relationship between the use case and the
actor
Use Case: The use case shows the functionality of working of the system and the interaction
between the system and the actor.

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ICT103 SYSTEMS ANALYSIS AND DESIGN
Use case Description
Assumptions
The duty manager and the manager are the two assumed actors used for the development of the
use case since they can track each of the operation or activity in the hotel and is responsible for
attending enquiry from the guests and managing complains regarding booking.
Use case name Make Booking

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ICT103 SYSTEMS ANALYSIS AND DESIGN
Scenario Displaying available room and their rates per
night
Triggering event Searching availability of the room using the
option of check out and check in
Brief description: Displaying available room and their rates per
night
Actors: Receptionist, Guest/Customer
Related Use cases: Updating the details of booking and
displaying the new details of booking
Stakeholders Customer, system admin
Preconditions Modification of booking with the use of
booking number
Post conditions Confirmation of the payment and sending the
confirmation via mobile/email
Name of Use case Login
Actor Customer, Receptionist, manager and System
Admin
Description An authorized username and password is
entered by the user for accessing the system
Basic Action Actor System Response
Opening the login Displaying the login

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ICT103 SYSTEMS ANALYSIS AND DESIGN
page page to be filled by
the user for
authorization
Enter login
credentials and click
the login button
A search is made on
the information
system for matching
username and
password
Ending use case If the username and
password matches the
user is redirected to
the next page or error
message is displayed
Name of Use case Select Room Type
Actor Customer, Receptionist, manager and System
Admin
Description The room type is checked by searching the
database
Flow of activities User Action System Response
Selection of room
type from available
room
Displaying the types
of room categorized
into the interface