tours n travels

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Online tours n travels Management

System

Introduction:

Problem Definition:They wanted to increase their sale and wanted to go global.

The general requirements of this project are as follows:1.Reliable

2.Errorfree

3.Userfriendly

4. Secure

5. Lowmaintenance


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Solution of the problem:ConsideringalltheseaspectswehavetriedtodevelopasystemthatwillhelptheOnlinerailwaya

betterwaytoapproachtotheirclient,savelotsofvaluabletimeandbenefitalotfromthissystem.

Theproposedsystemissodesignedthatitcanbeusedbymultipleusersatatimewithdifferent

accessrightgrantedtothembytheadministrator.

Wehaveprovidedthenew,used,out-of-print,andantiquarianindependentonlinereservationfacilit

withafulldetailedreservationsolution

Process Involved:The proposed system as the following modules:-

1. Login2. Reservations3. Hotels,Airlines,Buses4. Bookings5. Fares


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Objective of the Project

AccurateonlineorderingusingCourseNameandID Betterselectionofnewandusedbooksfromthelargesttextbookwholesalerinthenation

CompetitivepricingandaCustomerLoyaltyprogramthatgivesyoumorebackforyourbooksattheendoftheterm

Onlinebuybackprogramwithfreeshipping

Hardware and software used:

Hardware:

Processor : IntelPentiumD

Ram : 1GB

Utility : Printer

Software:

OperatingSystem : Windowsxp

Frontend :Microsoftvisualstudio2005

Backend : Microsoftsqlserver2005


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Index:

TOPIC PAGENO

1. ObjectiveandScopeoftheProject 10-112. TheoreticalBackground3. DefinitionofProblem4. SystemAnalysisandDesign5. DetailedLifecycleoftheProject

i. TreeDiagram,FDD,ERD,CLD,DFDii. EventTableiii. InputandOutputScreenDesign


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OBJECTIVE

AND

SCOPE

OF

PROJECT


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ObjectandScope

ThiswebsiteaimstomakeToursNTravelgoglobalandspreadtheirbusinessworldwide.

Andmaketheirclientflexibleofreservationandbookitfromanywhere.


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THEORITICAL

BACKGROUND


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THEORITICAL BACKGROUND

The system prevailing in the organization was manually based The work was done using Excel Sheets. They had their limited stores client from far away used to give orders on phone.


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DEFINITION

OF

PROBLEM


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Definition of Problem:

Theorganizationpresentlyholdsamanualsystem,whichisunabletocopewiththemonthlyand

yearlytransactionoftheorganization;hencewiththeimplementationofthissystem,themanageme

becomesveryefficient.

Time consuming:Sincetheworkwascarriedandmaintainedontheexcelsheetsitwasverytimeconsumingwheneveronewantedtoretrievedataorwantedtogothroughtheearliertransactions.

Thismadetheprocesstedious.

Complex Infrastructure:Sincetheworkwascarriedonexcelsheetsitwasverydifficulttocarrythetransactions.

Person engaged:-Sincethesystemwasmanuallyhandledapersoniscontinuouslyengagedinenteringthedataandupdatingitsdata.


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SYSTEM

ANALYSIS

AND

DESIGN


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SYSTEM ANALYSIS:Insystemanalysiswehavefoundnumberoffactfindingtechniquesaboutthesystem,whichisund

study.

Thesefactshelpedustounderstandwhattheexistingsystemis,theflowoftheexistingsystemand

whattheproblemsareintheexistingsystem.

I. Fact finding by observationByobservingtheactivitiesoftheHRandInsuranceDepartment.Thesystemflowofthe

departmentsisexamined.Allthedetailsofthedepartmentprocessaregiventothe

administrator.Thisreporthastobemaintainedproperly.

II. Fact finding by document analysis.ThismethodinvolvesthecollectingofdesireddocumentsThesedocumentswereanalyzed.Thismethodwasusedtocalculatetheactualdataelemen

requiredinthesystem.


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DETAILED

LIFECYCLE

OF

PROJECT


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Functional Decomposition Diagram:

Tours and Travels

Airlines Hotels Bus transport

General

Informatio

Airline

schedulesBooking Location

ReservationJourney

Confirm Journey

details


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Context Level Diagram:

Account Details Booking Details

Personal Details Location

Login Details

Train details Hotel Details

Timings Reservation Details

Fare details Booking details

User

Tours &

Travels

Reservation

Hotel

Department

Airlines

Department

Bus

Department


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Data Flow Diagram:

User Login

Existing User

New User

Bus Details

Reservation

details

Reservation

User details

Hotel Details

User details

Hotel

Booking

Booking details

Location


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Entity Relationship Diagram

Airlines

Manages

Reservation/Booking

Buses

Accessed By

User

Manages

Airline Details

Fare details

Airline

Booking

Booking details

User Details


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SCREENSHOTS


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Welocome:


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Login:


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Registration:


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Bus Regesvtaion Home:


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Airline reservation home:


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Hotel Reservation Home:


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Feasibility Study


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Feasibility Study for System Implementation

Before the system was designed the feasibility study is carried out.

1. Operational Feasibility:The Admin was finding it difficult to keep track of the performance of the HR department wit

the manual system, and insurance department were not comfortable with their manual syste

and data redundancy .As the new system will decrease workload, strain, work time,

redundancy of data, and proper view of each user efficiency by each process. The user of two

departments has welcomed new system and is ready to switch over with new implementatio

The management is willing to switch over because of individual. Moreover, the will receivetimely and accurate reports which indeed helpful for the company.

So the system is operational feasible.

2. Technical Feasibility:Technical feasibility center around the existing computer system and what extent it can support the

proposed additions. This involves no financial considerations to accommodate enhancement.

Since, the entire required technical platform available, organization were technical sound to execute the

project.

3. Economically feasibility:The system is economically feasible due to the following reasons. The user is already having the required

hardware and software, so major cost will be in terms of development of the new system.


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System

Implementation

Hardware And

Software Used


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Fourth Generation Techniques

Fourth Generation Technique means the use of software tool to define or specify among some of the

characteristics of the software of the higher level. The tool to define or generates source code as to the

developer specifications. Software development environment that supports 4GT includes the following tool

Procedural language for database query. Data manipulation. Code Generation. High-level graphic ability. Spread sheet capability.

These tools are used for specific application domain and it cannot be applied to all types of software.

4GT passes through following phases:-

Requirement Gathering. Design strategy Implementation Testing


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Advantages:

Dramatic reduction in software development time. Improves productivity of software developers. Coding is reduced or eliminated. More satisfied users. Higher quality software with less error. Improves communication between different users. 4GT can be used for small and medium sized projects. Reduced Testing time. Improved organizational effectiveness.


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Final Product

Fourth Generation Techniques

Requirement

Gathering

System Design

Implementation

Using 4Gt

Testing


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Requirement Gathering:At this stage, the documents involved for the system development were collected.

Requirement gathering includes detail study of inadequacies in the legacy systems and it involves the

determination of things that are required to overcome the adequacies.

System Design:During the phase, we identify data dictionaries to visualize database structure or database design.

Process involved in the legacy system or the current systems are identified. These are the process,

which manipulates the data, and the F.D.D. (Functional Decomposition Diagram) is drawn. And after

determining the process involved, the D.F.D. (Data Flow Diagram) is prepared. By considering data

dictionary list of processes and data flow entities involved, of the process and flow entities involved

are short-listed and E.R.D. (Entity Relationship Diagram) is prepared.

Implement Using 4GT:Implement stage involves preparing the source code to carry out processes that manipulates the dat

The source code is prepared by keeping in mind the list of possible errors. Source code deploys the

mechanism to avoid these types of errors.

Testing:For testing purpose we have used Whit-box method-a widely used technique in which paths of the

logic are tested to determine how well they produce predictable results. With this commonly used

testing technique, we have examined the internal structure of the object.

Final Product:After applying 4GT techniques successfully and effectively, we get robust application software, which

satisfies the objectives, which are determined at designing phase i.e. it takes proper input &produce

desired output.


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Hardware and software used:

Hardware:Processor : IntelPentiumD

Ram : 1GB

Utility : Printer

Software:OperatingSystem : Windowsxp

Frontend :Microsoftvisualstudio2008

Backend : Microsoftsqlserver2005


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System

Maintenance

&Evaluation


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System Maintenance & Evaluation

Authentication: User Management:

Inthismodeuseradduserprofilei.e.Username&PasswordaswellasUsermode(Administrator\

Normal).Administratoruserhasonlyaccesstomasterdatabase.NormalUsercandoother

transactionexceptmastermaintenance.Usercanchangepasswordalsosoastosecureitsprofile.

Log off:Byusingthisusercanlogofffromtheapplicationandcanlogonasadifferentuser.


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TESTING

METHODOLOGY


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Testing Methodology

FortestingpurposewehaveusedWhiteboxmethodawidelyusedtechniqueinwhichpathoflog

aretestedtodeterminehowwelltheyproducepredictableresults.Withthiscommonlyusedtested

technique,wehaveexaminedtheinternalstructureoftheobject.

WiththehelpofWhiteboxtestingwehavetestedthesourcecodewithouttakingintoaccountthe

externaldescriptionforthatsourcecode.Becauseoftheuseofthistestingmethodwecametokno

abouttheunintentionalitemssuchasinfiniteloops,pathsthroughthecodewhichshouldbeallowed

butwhichcannotbeexecutedanddead(unreachable)code.

The key points that we have considered in White box technique are as follows Path Testing:

Inthiswehavetestedeverypossiblepathinthecodei.e.allconditionstoassurethateverylineof

codeisworkingproperly.

Condition Testing:Inthiswehavetestedforerrorsincondition(Boolean,Arithmetic/Relationalerrors).

Data Flow Testing:Inthiswehavetestedpathsaccordingtolocationofdefinitionsandtheirusers.

Loop Testing:Inthiswehavecheckedthevalidityoftheloopconstructs.

Data validationTesting:Herewehaveimplementedthecodethatvalidatestheinputdatabeforestoringitinthatdatabase.

Thispreventsduplicationofdata.


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Annexure


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Organization Profile

ACE is the best service, as many have claimed, interactive ACEs are perhaps the proof of

the pudding. Combining ease and sophistication, they are fast becoming a style statemen

for companies that want to impress their customers. Plus, as is the case with all self-

service mechanisms such as KSRTC, Railway, Airline and Hotel.

Services

Computer ACEs can store data locally, or they can retrieve data from a remote server ov

a network. ACEs can be used to provide information, which is great when it comes to e-

governance, or for facilitating online transactions, or collecting cash in exchange for

commodities (your basic vending machine).Praesenthendrerittinciduntmetus.

Online Ace Bus Reservsation. Online Airline Reservation. Online Hotel Reservation.


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BIBLOGRAPHY

Visual Basic .Net Programming [Black book]

Steven Holzner

Programming in Visual Basic 6.0 Julia BradleyAnta Millspaugh

The Complete Reference SQL James R. Groff & Paul N. Weinberg

Web sites: www.CodeGuru.com www.planetsource.com www.MSDN.com www.microsoft.com
http://www.codeguru.com/http://www.codeguru.com/http://www.planetsource.com/http://www.planetsource.com/http://www.msdn.com/http://www.msdn.com/http://www.microsoft.com/http://www.microsoft.com/http://www.microsoft.com/http://www.msdn.com/http://www.planetsource.com/http://www.codeguru.com/

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