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Chapter
-4
1.
FEASIBILITY STUDY:
The next step in analysis
is to verify the feasibility of the proposed system. “All projects are feasible
given unlimited resources and infinite time“. But in reality both resources and
time are scarce. Project should confirm to time bounce and should be optimal in
there consumption of resources.
Feasibility has applied to Image Processor pertains to the free
bca projects with documentation following areas:
Free bca projects with documentation
Free bca projects with documentation
- Technical
feasibility
- Operational
feasibility
- Economical
feasibility
4.1 Free download MCA projects in JAVA with documentation TECHNICAL FEASIBILITY:
As we are developing this Application on Java
2 platform edition which is an open source and free of cost. Once we started
developing this application in Java 2 platform edition then they is no need of
purchasing any special software or application software for support. Java
itself provides all necessary functionalities and resources for developing
steganography Application
4.2 Free bca projects with documentation OPERATIONAL FEASIBILITY:
To
determine the operational feasibility of the system we should take into consideration the awareness level of
the users. Users who are using this Application don’t require much knowledge of
how to use. Everything will be understood by user once he sees the Free download MCA projects in vb.net application.
4.3 Free bca projects with documentation ECONOMIC FEASIBILITY
To decide whether a project is
economically feasible, or not we have to consider various factors as:
- Cost
benefit analysis
- Long-term
returns
- Maintenance
costs
Chapter – 5
Free bca projects with documentation SYSTEM DESIGN
5.1 SYSTEM DESIGN
System design
is transition from a user oriented document to programmers or data base
personnel. The free bca projects with documentation design is a solution, how
to approach to the creation of a new system. This is composed of several steps.
It provides the understanding and procedural details necessary for implementing
the free bca projects with documentation system recommended in the feasibility
study. Designing goes through logical and physical stages of development,
logical design reviews the present physical system, prepare input and output
specification, details of implementation plan and prepare a logical design
walkthrough.
Free bca projects with documentation SOFTWARE DESIGN
In designing the
free bca projects with documentation software following principles are
followed:
1. Modularity
and partitioning: software is designed such that, each system should
consists of hierarchy of modules and serve to partition into separate function.
2. Coupling: modules
should have little dependence on other modules of a system.
3. Cohesion:
modules should carry out in a single processing function.
4. Shared
use: avoid duplication by allowing a single module is called by other that
need the free bca projects with documentation function it provides
Free bca projects with documentation DATA FLOW DIAGRAMS
Chapter – 6
6.1UML Concepts
The free bca projects with documentation Unified Modeling
Language (UML) is a standard language for writing software blue prints. The UML
is a language for
·
Visualizing
·
Specifying
·
Constructing
·
Documenting the free
bca projects with documentation artifacts of a software intensive system.
The UML is a language which provides vocabulary and the
rules for combining words in that vocabulary for the purpose of communication.
A modeling language is a language whose vocabulary and the Free download MCA projects in java rules focus on the conceptual and physical representation of
a system. Modeling yields an understanding of a system.
6.1.1 Free bca projects with documentation Building Blocks of the Free download MCA projects in C#.net UML:
The vocabulary of the UML encompasses
three kinds of building blocks:
·
Things
·
Relationships
·
Diagrams
Things are the free bca projects with documentation
abstractions that are first-class citizens in a model; relationships tie these
things together; diagrams group interesting collections of things.
6.1.2 Free bca projects with documentation Things in the Free download MCA projects in PHP UML:
There are four kinds of things in the UML:
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Structural things
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Behavioral things
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Structural things are the free bca projects with documentation nouns of UML
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First, a class
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Window
|
origin
size
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open()
close()
move()
display()
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Second, a use case
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yields an observable result of value to particular actor.
Third, a node is a physical element that exists at runtime
and represents a computational resource, generally having at least some memory
and often processing capability.
Behavioral things
are the dynamic parts of UML models. The
behavioral thing used is:
Interaction:
An interaction is a behavior that comprises a set of
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accomplish a specific purpose. An interaction involves a number of other
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6.1.3 Free Download BCA Final Year Project Report Relationships in the free bca projects with documentation UML:
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An association is
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A generalization is
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Free bca projects with documentation Data Flow Diagram
A data flow diagram (DFD) is a significant modeling
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information in a process based on the inputs and outputs. A DFD can be referred
to as a Process Model.
Free bca projects with documentation
Free bca projects with documentation
Additionally, a DFD can be utilized to visualize data
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process to another, and the results.
A designer usually draws a context-level DFD showing the
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to a lower level diagram demonstrating smaller steps exhibiting details of the Free Download MCA Final Year Project Report system that is being modelled. Numerous
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Free bca projects with documentation Level 0 DFD
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a first level DFD for each individual field.
Free bca projects with documentation
There are only four symbols:
- Squares
representing external entities, which are sources or destinations of data.
- Rounded
rectangles representing processes, which take data as input, do something
to it, and output it.
- Arrows
representing the data flows, which can either be electronic data or
physical items.
- Open-ended
rectangles representing data stores, including electronic stores such as
databases or XML files and physical stores such as or filing cabinets or
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There are several common modeling
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Free bca projects with documentation
Below are the links
of Full Project report of Academy Management project.
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