Reflection Diagram For ATM: State Machine Diagram For ATM: Reflection

STATE MACHINE DIAGRAM FOR ATM STATE MACHINE DIAGRAM FOR ATM 1 1 STATE MACHINE DIAGRAM FOR ATM STATE MACHINE DIAGRAM FOR ATM Student Course Instructor Date State Machine Diagram For ATM: Reflection The term “UML” stands for the Unified Modelling Language that is used to develop various model of software. There are mainly two types of UML diagram present that are Behavioural diagrams and Structure diagrams. In the behavioural diagrams, many kinds of diagrams are present, which are State Machine Diagram, Activity Diagram, Use

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STATE MACHINE DIAGRAM FOR ATM
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1STATE MACHINE DIAGRAM FOR ATM
State Machine Diagram For ATM: Reflection
The term “UML” stands for the Unified Modelling Language that is used to develop
various model of software. UML diagram can identify the behaviour of the system, and it
also defines the business process (Rhmann & Saxena, 2017). There are mainly two types of
UML diagram present that are Behavioural diagrams and Structure diagrams. In the
behavioural diagrams, many kinds of diagrams are present, which are State Machine
Diagram, Activity Diagram, Use Case Diagram, and many more. In the Software diagrams,
several types of diagrams are present such as a Class diagram, Object diagram, Package
diagram and many more.
Figure 1: Types of UML
(Source: Fernández-Sáez, Chaudron & Genero, 2018)
By using the UML diagram, it gives several benefits which are as follows:
 It provides the standard for the development of software.

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 It reduces the costs for developing the diagrams of UML supporting tools.
 The development time is decreased.
 It has vast visual elements for constructing; also, it is easy to track.
UML diagram is commonly used to develop a system. This is very helpful for big as well
as small projects. Most of the software developer use this diagram to create a different model
of their proposed system (Bashir et al., 2016). Various types of UML diagrams helps to
understand the connection and interaction between more than two systems. It also shows
every function and their workflow.
In my opinion, a state machine diagram is the most acceptable diagram to develop this
project. While creating this diagram, I faced several difficulties. I had to write several
methods for the different states which are time-consuming. Designing a state diagram for an
ATM machine is difficult and complicated. To complete this project, I gather every
information from many articles. After learning to identify the functions, I developed a
complete state diagram of the ATM system. Apart from this problem, the state machine
diagram is the best approach to provide every state of the software.

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References
Bashir, R. S., Lee, S. P., Khan, S. U. R., Chang, V., & Farid, S. (2016). UML models
consistency management: Guidelines for software quality manager. International
Journal of Information Management, 36(6), 883-899.
Fernández-Sáez, A. M., Chaudron, M. R., & Genero, M. (2018). An industrial case study on
the use of UML in software maintenance and its perceived benefits and hurdles.
Empirical Software Engineering, 23(6), 3281-3345.
Rhmann, W., & Saxena, V. (2017). Fuzzy Expert System Based Test Cases Prioritization
from UML State Machine Diagram using Risk Information. International Journal of
Mathematical Sciences and Computing (IJMSC), 3(1), 17-27.