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IMAT5205 - Systems Analysis And Design

8 Pages1783 Words112 Views
   

Dhanamanjuri University

   

Systems Analysis and Design (IMAT5205)

   

Added on  2021-09-14

IMAT5205 - Systems Analysis And Design

   

Dhanamanjuri University

   

Systems Analysis and Design (IMAT5205)

   Added on 2021-09-14

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Running Head: OBJECT-ORIENTED APPROACH 0
Object-oriented
ApproachIndividual Task
Student name
IMAT5205   -   Systems Analysis And Design_1
Object-oriented Approach 1
Table of Contents
Introduction......................................................................................................................................2
Object-oriented modeling................................................................................................................2
Conclusion.......................................................................................................................................4
References........................................................................................................................................6
IMAT5205   -   Systems Analysis And Design_2
Object-oriented Approach 2
Introduction
Object-oriented analysis is technical approach for analyzing the system using different
application, such as unified modeling language (UML), Object-oriented Programming, and many
more[ CITATION Oli17 \l 1033 ]. It is an approach, which divide a large project in small modules for
better understanding for design. It makes more useable for the project designing. UML is helping
for designing different diagrams for understanding actual requirements of a project in a visual
view[ CITATION Bru08 \l 1033 ].
Use case diagrams are useful for understanding requirement in a proper format. It is also called
behavior diagram. It describes use cases of system and collaboration with the external users,
which is actor of use case diagram[ CITATION Con12 \l 1033 ]. In this report, section of classes
from use case diagram will discuss in next parts.
Object-oriented modeling
Object-oriented model is a best way for handling the project management life cycle and
designing of a system. Object based approach provides dividing facility for a project. It divides
complete system in small modules and provides accessing objects for them. UML is helpful for
creating class diagrams and use case diagram of a project. A use case diagram is a coupling of
different relations between actors and use cases[ CITATION Gom11 \l 1033 ].
Use case diagrams are a coupling of different classes at a same place for understanding the data
flow and control flow in the project. Identification of class from class diagram, and it is same as
use cases in the use case diagrams. It will difficult when so many use cases are described in the
same use case diagram[ CITATION Sia04 \l 1033 ]. UML is a modeling language but so many
people are thinking that it is a use case driven process. It is a way to show functional
requirements of a project using use case diagram. Functional requirements are actions and
services for particular situation and it is describe by the help of use case diagram [ CITATION
Tsa04 \l 1033 ].
Use cases are easier than accessing objects for users. Use care diagram are using use case model
and it provides use case view. It is a process for capturing requirements and it provides all the
IMAT5205   -   Systems Analysis And Design_3

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