This presentation discusses software development methodologies for a library management system. It includes sequence diagrams for issuing and returning books, activity diagrams for issuing and returning books, state diagrams for books and librarians, collaboration diagrams for issuing and returning books, and a deployment diagram. The document defines these diagram types and provides examples of how they apply to the processes within the library management system.

1. PRESENTATION
ON
Software Development
Methodologies
Library Management System
(Part-2)
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3.  Sequence diagram for issuing book
 Sequence diagram for returning book
 Activity Diagram for Issue Book in Library
 Activity Diagram for Return Book in Library
 State diagram for Book
 State diagram for Librarian
 Collaboration diagram for issuing Book
 Collaboration diagram for returning Book
 Deployment Diagram
 Conclusion
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4.  A sequence diagram shows object interactions
arranged in time sequence. It depicts the objects
and classes involved in the scenario and the
sequence of messages exchanged between the
objects needed to carry out the functionality of the
scenario.
 In software engineering, a system sequence
diagram (SSD) is a sequence diagram that shows,
for a particular scenario of a use case, the events
that external actors generate, their order, and
possible inter-system events.
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7.  Activity diagram is another important
diagram in UML to describe the dynamic
aspects of the system. Activity diagram is
basically a flowchart to represent the flow
from one activity to another activity. The
activity can be described as an operation of
the system. The control flow is drawn from
one operation to another.
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10.  A state diagram is a type of diagram used in
computer science and related fields to
describe the behavior of systems. State
diagrams require that the system described is
composed of a finite number of states;
sometimes, this is indeed the case, while at
other times this is a reasonable abstraction.
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13.  A collaboration diagram, also called a
communication diagram or interaction
diagram, is an illustration of the relationships
and interactions among software objects in
the Unified Modeling Language (UML).
 A collaboration diagram shows the objects
and relationships involved in an interaction,
and the sequence of messages exchanged
among the objects during the interaction.
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16.  Deployment diagram is a
structure diagram which shows architecture
of the system as deployment(distribution)
of software artifacts to deployment targets.
Artifacts represent concrete elements in the
physical world that are the result of a
development process.
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18.  This project is intend for minimizing the
communication gap of the member and
librarian.
 Librarian can maintain of this online system.
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