Airways Reservation

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AIRWAYS RESERVATION SYSTEM

ABOUT NIIT EDUCATION

NIIT, Asia's largest IT Trainer, pioneered IT

education and training in India more than two

decades ago. Over the years NIIT has developed a

range of curricula for people with diverse

requirements--from students seeking a career in IT, to

IT professionals looking at enhancing their IT skills;

from business managers seeking to develop a

competitive edge, to new users in the quest of

computer literacy.

NIIT is the first and the only Asian Education and Training Organization to feature among

the IDC Top 20 Global IT Training market leaders.

NIIT is a leading Global Talent Development Corporation, building a skilled manpower

pool for global industry requirements. The company which was set up in 1981, to help the

nascent IT industry overcome its human resource challenges, has today grown to rank

among the worlds leading talent development organisations offering learning solutions to

Individuals, Enterprises and Institutions across 40 countries.

1 | P a g eCOLLEGE OF ENGINEERING AND MANAGEMENT KAPURTHALA


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INTRODUCTION TO VISUAL BASIC .NET

Visual Basic.Net is an object oriented programming language. Visual Basic .Net is the

fastest and easiest way to create application for Microsoft Windows. Visual Basic.Net

provides you with a complete set of tools to simplify rapid application development.

The Visual part refers to method used to create the graphical user interface

(GUI). Rather than writing numerous lines of code to describe the appearance and location

of interface elements, you simply drag and drop pre built objects into place on screen.

The Basic part refers to the BASIC (Beginners All-Purpose Instruction Code)

language used by more programmers than any other language in the history of computing.

Visual Basic.Net has evolved from the original BASIC language and now contains several

hundred statements, functions and keywords, many of which relate directly to Windows

GUI. Beginners can create useful applications by learning just the few of the keywords, yet

the power of the language allows professionals to accomplish anything that can be

accomplished using any other Windows programming language.

The Visual Basic.Net programming language is not unique to Visual Basic.Net.

The Visual Basic.Net programming system, Application Edition included in Microsoft

Excel, Microsoft Access, and many other windows applications uses the same language.

It is also very user friendly. It has menu driven interface which gives the user a

great deal of convenience in creating and handling database. It is becoming very popular

among the users due to its user friendliness and advanced features.



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FEATURES OF VISUAL BASIC .NET

Some of the features that we used in our Office Automation System are described below:

General tools

MDI form.

Menu Editor

Communication control.

GENERAL TOOL

The Visual Basic.Net toolbox contains the tools you use to add controls on your forms.

THE VISUAL BASIC.NET TOOLBOX



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CONTROLCATEGORIES

There are three broad categories of controls in Visual Basic.Net:

Intrinsic controls, such as the command button and frame controls. These controls

are contained inside the Visual Basic.Net .exe file. Intrinsic controls are always

included in the toolbox, unlike ActiveX controls and insert able objects, which can

be removed from or added to the toolbox.

ActiveX controls, which exist as separate files with a .ocx file name extension.

These include controls that are available in all editions of Visual Basic.Net (Data

Combo, Data List controls, and so on) and those that are available only in the

Professional and Enterprise editions (such as List view, Toolbar, Animation, and

Tabbed Dialog). Many third-party ActiveX controls are also available.

Note Controls with the .vbx file name extension use older technology and are

found in applications written in earlier versions of Visual Basic.Net. When Visual

Basic.Net opens a project containing a .vbx control, the default behavior is to

replace the .vbx control with an .ocx control, but only if an .ocx version of the

control is available.

Insertable Objects, such as a Microsoft Excel Worksheet object containing a list of

all your company's employees, or a Microsoft Project Calendar object containing

the scheduling information for a project. Since these can be added to the toolbox,

they can be considered controls. Some of these objects also support Automation

(formerly called OLE Automation), which allows you to program another

application's objects from within a Visual Basic.Net application.



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ACTIVEX CONTROLS

Visual Basic.Net contains a number of ActiveX controls (referred to as standard ActiveX

controls) that allow you to add advanced features to your applications. ActiveX controls

have the file name extension .ocx and can be used in your project by manually adding them

to the toolbox. The following table summarizes the standard ActiveX controls available in

the Learning edition of Visual Basic.Net.

Icon Control name Class name Description

ADO Data Control ADODC Creates a connection to a database

using ADO. Assignable to the Data

Source property of other controls such

as the Data Grid.

Common dialog Common Dialog Provides a standard set of dialog boxes

for operations such as opening and

saving files, setting print options, and

selecting colours and fonts.

DataCombo DataCombo Provides most of the features of the

standard combo box control, plus

increased data access capabilities.

DataGrid DataGrid A grid control that allows can be data-

bound to a data source such as the

ADO Data Control. Reading and

editing the record set is possible.

DataList DataList Provides most of the features of the

standard list box control, plus increased

data access capabilities.

Microsoft Hierarchical

FlexGrid

MSHFlexGrid A read-only grid control that can be

bound the Data Environment designer

to show hierarchical record sets.

MULTIPLE DOCUMENT INTERFACE (MDI) APPLICATIONS



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The multiple document interface (MDI) allows you to create an application that maintains

multiple forms within a single container form. Applications such as Microsoft Excel and

Microsoft Word for Windows have multiple-document interfaces.

An MDI application allows the user to display multiple documents at the same time, with

each document displayed in its own window. Documents or child windowsare contained

in a parent window, which provides a workspace for all the child windows in the

application. For example, Microsoft Excel allows you to create and display multiple-

document windows of different types. Each individual window is confined to the area of

the Excel parent window. When you minimize Excel, all of the document windows are

minimized as well; only the parent window's icon appears in the task bar.

A child form is an ordinary form that has its MDI Child property set to true. Your

application can include many MDI child forms of similar or different types.

At run time, child forms are displayed within the workspace of the MDI parent form (the

area inside the form's borders and below the title and menu bars). When a child form is



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minimized, its icon appears within the workspace of the MDI form instead of on the

taskbar, as shown in Figure.

CHILD FORMS DISPLAYED WITHIN THE WORKSPACE OF THE MDI FORM

Note: Your application can also include standard, non-MDI forms that are not contained

in the MDI form. A typical use of a standard form in an MDI application is to display a

modal dialog box.

An MDI form is similar to an ordinary form with one restriction. You can't place a control

directly on a MDI form unless that control has an Align property (such as a picture box

control) or has no visible interface (such as a timer control).

RUN-TIME FEATURES OF MDI FORMS



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At run time, an MDI form and all of its child forms take on special characteristics:

All child forms are displayed within the MDI form's workspace. The user can move

and size child forms like any other form; however, they are restricted to this

workspace.

When a child form is minimized, its icon appears on the MDI form instead of the

taskbar. When the MDI form is minimized, the MDI form and all of its child forms

are represented by a single icon. When the MDI form is restored, the MDI form and

all the child forms are displayed in the same state they were in before being

minimized.

When a child form is maximized, its text is combined with the caption of the MDI

form and is displayed in the MDI form's title bar (see Figure).

By setting the Auto Show Children property, you can display child forms

automatically when forms are loaded (True), or load child forms as hidden (False).

The active child form's menus (if any) are displayed on the MDI form's menu bar,

not on the child form.

A CHILD FORM TEXT COMBINED WITH THE TEXT OF AN MDI FORM



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MENUEDITOR

TO DISPLAY THE MENU ITEMS

From the toolbox, Choose Menu strip and drop on to the MDI form. You can write

the name of the menu items by clicking on the strip. Also, place an ampersand (&)

before the letter you want to be the access key for that menu item. This letter will

automatically be underlined in the menu. As shown in figure.

The two most important properties for menu controls are:

Name This is the name you use to reference the menu control from code.

Text This is the text that appears on the control.



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CREATING SUB MENU ITEMS

We can simply add the sub menu items by single clicking on the menu item. Its sub menu

boxes will automatically highlighted. Click on a sub menu box and write the name of your

sub menu. As in figure:

By following this procedure you can create your desired sub menus.

Note: A menu control cannot be a separator bar if it is a menu title, has submenu items, is

checked or disabled, or has a shortcut key.



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CREATING MENUS WITH THE ITEMS COLLECTION EDITOR

You can use the Items Collection Editor to create new menus and menu bars, add

new commands to existing menus, replace existing menu commands with your owncommands, and change and delete existing menus and menu bars.

TO CREATE MENU CONTROLS IN THE ITEMS COLLECTION EDITOR

1. Select the MDI form.

2. From the menu bar, right click on the menu item, you want to add sub items.

3. Select Edit Drop Down Items

4. In the Select item box, select Menu item and click on add.

5. A Tool Strip Menu Item will add to the list. In the property window type the text

in the Text property for the first menu item that you want to appear as the sub

menu.

6. In the Name text box, type the name that you will use to refer to the menu control

in code.

7. Click the up arrow or down arrow buttons to change the indentation level of the

control.8. Set other properties for the control, if you choose. You can do this in the Items

Collection Editor or later, in the Properties window.

9. You can add multiple items by following the same procedure.

10. Choose OK to close the Items Collection Editor when you have created all the

menu controls for that form.



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The figure shows the working of Editor.

The menu titles you create are displayed on the form. At design time, click a menu title to

drop down its corresponding menu items.

SEPARATING MENU ITEMS

A separator bar is displayed as a horizontal line between items on a menu. On a

menu with many items, you can use a separator bar to divide items into logical groups. For

example, the File menu in Visual Basic.Net uses separator bars to divide its menu items

into three groups, as shown in figure:

Separator bars



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TO CREATE A SEPARATOR BAR IN THE MENU ITEMS

1. If you are adding a separator bar to an existing menu, which has sub menu items,

then right click on the menu item and select Edit DropDownItems.



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2. An Items Collection Editor Box will open. Select separator from select item and

add to list below and click on add. A separator will add at the last. Choose your

desired position of separator bar by clicking on up or down button. As shown:

3. Choose OK to close the Items Collection Editor.

Note: Although separator bars are created as menu controls, they do not respond to the

Click event, and users cannot choose them.



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ASSIGNING ACCESS KEYS AND SHORTCUT KEYS

You can improve keyboard access to menu commands by defining access keys and

shortcut keys.

ACCESS KEYS

Access keys allow the user to open a menu by pressing the ALT key and typing a

designated letter. Once a menu is open, the user can choose a control by pressing the letter

(the access key) assigned to it. For example, ALT+F might open the File menu, and S

might select the Save menu item. As shown in Figure.



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TO ASSIGN AN ACCESS KEY TO A MENU CONTROL IN THE MENU EDITOR

1. Select the menu item to which you want to assign an access key.

2. In the Text box, type an ampersand (&) immediately in front of the letter you

want to be the access key.

For example, if the Edit menu shown in Figure is open, the following Caption property

settings respond to the corresponding keys.

Menu control caption Caption property Access keys

Cut Cu&t T

Copy C&opy O

Paste

Delete

Select All

Time/Date

&Paste

De&lete

Select &All

Time/&Date

p

l

a

d

Note: Do not use duplicate access keys on menus. If you use the same access key for

more than one menu item, the key will not work. For example, if C is the access key for

both Cut and Copy, when you select the Edit menu and press C, the Copy command will

be selected, but the application will not carry out the command until the user presses

ENTER. The Cut command will not be selected at all.



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SHORTCUT KEYS

Shortcut keys run a menu item immediately when pressed. Frequently used menu items

may be assigned a keyboard shortcut, which provides a single-step method of keyboard

access, rather than a three-step method of pressing ALT, a menu title access character, and

then a menu item access character. Shortcut key assignments include function key and

control key combinations, such as CTRL+F1 or CTRL+N. They appear on the menu to the

right of the corresponding menu item, as shown in Figure.

TO ASSIGN A SHORTCUT KEY TO A MENU ITEM

1. Open the Items Collection Editor.

2. Select the menu item.

3. Select a function key or key combination in the Shortcut combo box.

4. To remove a shortcut key assignment, choose "(none)" from the top of the list.

5. You can simply set the shortcut keys by the shortcutkeys option in the property

window.



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INTRODUCTION ABOUT THE PROJECT


This project is to develop software for a Reservation officer at the platforms. The first

module is about the personal records of the users and other staff. I have consulted a officer

of the Airways, who explained me about the existing working system & provided me

relevant source from time to time. He told me about the earlier working in which all the

tasks were carried out manually. He wanted me to computerize the whole thing.

This project is aimed to overcome the drawbacks of the existing Reservation System and

related Queries.

Appropriate inbuilt checks in the software minimize the chance of wrong data input.

Software incubates alerts and is loaded with password facility for authorized users only.

Varied screens are incorporated for reports, queries and addition of records.

The 2nd module of this project is to automate all the functioning of Airways Reservation

System for Airways Ticket Booking office or may be for other organization with minor

modifications.

We have tried our best and all the efforts to computerize the system after keenly

conducted system study.



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APPLICATION AREA AND END USER

This project is applicable to work of persons working in the Airport Reservation

Office and do the work of booking of tickets (data storage), and the required reports are

created. Till now they used to follow the old manual methods of storing and collecting data

through registers which was very tedious and time consuming. This software can be easily

used by them as it aims at providing them with a record of all the tickets booked in the city

and also help them in feeding relevant information which can be recalled whenever

required. Also by using this we can cancel the reservation if needed. It also generates

relevant reports and queries which may be required by them. Thus, it can be successfully

used by the end users i.e. office bearers.



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PROBLEM DEFINITION

The definition of our problem lies in manual system and a fully automated system.

Manual system: The system is very time consuming and lazy. This system is more prone

to

errors and sometimes the approach to various problems is unstructured.

Technical system: With the advent of latest technology if we do not update our system

then

our business result in losses gradually with time. The technical systems contains the tools

of latest trend i.e. computers printers, fax, Internet etc. The systems with this technology

are very fast, accurate, user-friendly and reliable.

TECNICAL SYSTEM



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DIFFICULTIES IN THE EXISTING SYSTEM

Due to manual procedure, existing system does not work according to

specifications. The slow processing due to manual procedure leads to inefficient and

inconsistency of the system.

In the current system some entries are done at more than one place, which

leads to wastage of manpower, time and cost.

If any updating has to be done in the present system, the changes have to be

done at so many places. Entries have to be done in a number of registers,

which makes the procedures very cumbersome.

In Existing system, there is no way to restrict unauthorized access to the

date except putting the files under lock and key.

Present System does not support any type of integrity constraints e.g. it does

not specify any data type for any data item. i.e. even alphabetic entries can

be done where only numeric are allowed.

In existing system user can skip any valuable information.

It is very difficult to get up to date information in the existing system. If any

information is required for any specific purposes, all these sorting has to be

done manually and data is re-entered at some other places in the stored

order.



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OBJECTIVES OF THE PROPOSED SYSTEM

After thoroughly analyzing the existing system, following objectives of the proposed

system have been set:

Controlling redundancy in storing the same data multiple times.

Smooth flow of data without many hurdles.

Adequate validation checks for data accuracy.

Facilitate input of data efficiently and accurately.

Facility to update the data from time to time.

Prompt and specific retrieval of data.

Flexibility in the system according to changing environment.

Adequate security of data.

Application must be most informative to users.

To develop an easy and efficient solution to record the information about the

students and teachers in the school.

Generating Reports periodically for better decisions

In order to overcome difficulties faced in present system a new system is proposed. The

new system involves the complete computerization of Reservation Office Information-

cum-Automation System. The computerization comprises of development of software,

which maintains and updates the complete database of Reservation and user account.

Software is being developed in VB and SQL Server 2005. This project is aimed to

overcome the drawbacks of the existing Airways Reservation System and related queries.

This project can manage overall records of the reservation of air tickets.



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NEED OF AIRLINES SYSTEM

A few factors that directs us to develop a new system are given below -:

1) Faster System

2) Accuracy

3) Reliability

4) Informative

5) Reservations and cancellations from anywhere to any place



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SYSTEM STUDY

FEASIBILITY STUDY

Feasibility study is to check the viability of the project under consideration. Theoretically

various types of feasibilities are conducted, but we have conducted three type of

feasibilities explained as under.

ECONOMIC FEASIBILITY

With the manual system the operating cost of the system is about 60 Lacks P.A. This cost

comprises salary of 25 people, stationary, building rent, electricity, water, telephone etc.

But with the new system this reoccurring cost comes out to be about 20 Lacks P.A. Hence

the new system is economically feasible.

TECHNICAL FEASIBILITY

The new system requires only 6 trained person to work with the system and in overall 10

people per office are sufficient. So we will identify 6 best people from existing system and

train them. As our existing system is purely manual, so we need a one time investment of

Rs 4 Lacks for the purchase of 7 computers, 5 Ticket printers, a laser printer, AC and

networking etc. It requires 20 Lacks PA as a operating cost. With the above details our

system is technically feasible as after investing 24 lacks in a year, the company is still

saving Rs 25 Lacks PA.

OPERATIONAL FEASIBILITY

The new solution is feasible in all sense but operationally it is not. The new system

demands the expulsion of at least 15 people from the company. It creates an environment

of joblessness and fear among the employees. It can lead to an indefinite strike in the

company also. So the management must take corrective actions prior in advance in order to

start the further proceedings.



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SYSTEM ANALYSIS

This was the most important phase of my project life cycle .It had connected my maximum

time. The block diagram given below depicts various fact which were understood by one

during the analysis phase.

BLOCK DIAGRAM



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SYSTEM DESIGN

In this phase initially I had designed E-R diagram of the processes, in order to identify

various entities and relationship set, entity set, attributers, link attributes The Diagram of

this process as under.

After this step .We had tried design the data base for the new system and

normalized it. The tables motivated in data dictionaries enclosed as annex II is an outcome

of this step. The symbols of entities are shown below:



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DATA FLOW

DIAGRAMS

(DFDS)



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DATA FLOW DIAGRAM (DFD)

A data flow diagram (DFD) is a graphical representation of the flow of data through an

information system. A data flow diagram can also be used for the visualization of data

processing. It is common practice for a designer to draw a context-level DFD first which

shows the interaction between the system and outside entities. This context-level DFD is

then exploded to show more detail of the system being modeled. Therefore, the DFD

provides a mechanism for functional modeling as well as information flow modeling. In so

doing it satisfies the second operational analysis principle.

Symbols used in DFD

Data Flow Diagrams are composed of the four basic symbols. These Symbols are

described in the table given below:

Symbols Description

A Rectangle defines a source or destination of system

data.

A Circle or a Bubble represents a process that

transforms the incoming data flows into outgoing data

flows.

An open Rectangle is a data store: data at rest, or a

temporary repository of data.

Arrows represents the flow of data in a system. It is a

pipeline through which the information flows.



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DATA FLOW DIAGRAM OF AIRWAYS RESERVATION SYSTEM



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DATA FLOW DIAGRAM OF GENERAL ENQUIRY SECTION



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DATA FLOW DIAGRAM OF PASSENGER ENQUIRY SECTION



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DATA FLOW DIAGRAM OF BOOKING



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DATA FLOW DIAGRAM OF CANCELLATION



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TABLES USED



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1. Useraccount

Column Name Data Type

Userid Varchar(10) primary key,

Username Varchar(20),

Password Varchar(10),

Accounttype Varchar(15)

2. Flightsinfo



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FlightNo varchar (10) primary key,

FlightDescription varchar (20),

Origin varchar (20),

DepartureTime varchar (15),

Destination varchar (20),

ArrivalTime varchar (15),

Duration varchar(15),

TotalSeatsInFC int,

TotalSeatsInBC int,

TotalSeatsInEC int

3. Reservation



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PNRno Varchar(30) primary key,

TicketNo Varchar(30),

FlightNoVarchar(30) foreign key references

flightsinfo (flightno)

PassportNo Varchar(30),

DepartureTime Varchar(30),

ArrivalTime Varchar(30),

DateofIssue Varchar(30),

DateofJourney Varchar(30),

Class Varchar((30),

Fare Varchar(30),

ModeofPayment Varchar(30),

Status Varchar(30)

4. Pnrstatus



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PNRno Varchar(30) foreign key referencesreservation(PNRno),

PName Varchar(30),

Gender Varchar(30),

Age Varchar(30),

Category Varchar(15)



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SNAPSHOTS



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FRONT END DESIGN

The Front End should be so that user who has the proper access to the Software can easily

interface with the forms. The user should give a valid Username and the Password to get

the access to the Airways Reservation System Software. After that, he will have the access

to every Form of the Software. THE SPLASH SCREEN OF OUR SOFTWARE IS AS

FOLLOWS:

Splash Screen



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THE MDI FORM

This is the main form i.e. MDI form of the Airways Reservation System Software. On the

top, there is Menu Bar from which various options to operate and access the Software can

be selected. But initially, only the first menu option i.e. Login is highlighted and the

User is restricted to perform any other operation. On clicking the Login menu option, a

Login Form gets loaded on the screen and the user is prompted to type in user-id and

password. If the user is authorized one, he will be allowed to access and operate the

software. There are two types of users allowedADMINISTRATOR and USER. An

ADMINISTATOR can perform all the transactions on software but a USER has only

restricted privileges.



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LOGIN SCREEN

This is the Login Form. Only after entering the valid username and password, the user can

access the Airways Reservation System SOFTWARE; otherwise a message of invalid

userid or password is displayed to the User. There are two types of users

allowedADMINISTRATOR and USER. An ADMINISTATOR can perform

all the transactions on software but a USER has only restricted privileges.



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On entering the wrong password, the user will not be allowed to access the Reservation

Software. The message screen in this case would be like as:



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The Main Form

Once the user is logged in as an authorized user, the main form with all the privilegesassigned to the appropriate user will be enabled. If the user is ADMINISTRATOR,

then all the menu bar options are enabled. The screen in this case would be as follows:



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Otherwise if the user is logged in as a STANDARD USER, the main form with all the

privileges assigned to the appropriate user will be enabled. In this case only some of the

menu bar options are enabled. E.g. A USER cant make additions or deletions in the

back end. The screen in this case would be as follows:



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The various menu bar options are as follows:

1. User Account

Create New User



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Modifying Password

A user can modify his password by selecting the Modify password option from UserAccount drop down menu.



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Delete Account

Only Administrator can do the operation of deleting the existing account. This option can

be selected from User Account drop down menu option.



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To Add, Modify and Delete users

These operations also can be done only by ADMINISTRATOR. These various options

can be selected from User Account drop down menu option.



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Giving Tool Tip for each option

This option is for users better understanding. As below, the box showing Enter Your

Name is the tool tip.



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2. RESERVATION SCREEN

This form is for booking of Airways tickets. The Pnr No. and Ticket No. will be generated

automatically. Initially only Flight Description box is enabled.



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As we select Flight Description, Origin and Destination would become highlighted. When

we select Origin and Destination, the other options would be enabled. As in figure:



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Data is saved

After pressing Submit button, the data will be saved in the Reservation table in the

database if all the fields are filled by the administrator.



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Cancel the Reservation

Administrator can also do the job of cancellation of the ticket in the case when the person

which has already booked a ticket has no longer needed the ticket. In this case some

cancellation charges would be taken from the person.



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3. ENQUIRY

Flights Info

This option can be used by both Administrator and Standard user. By entering flight

description, origin and destination, the relevant information can be taken.



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Get Availability

We can get the availability of seats by clicking Get Availability button. As:

Get Fair



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We can also check the fare of selected class by clicking the Get Fare button. As:



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Seats Availability

We can check the information of seats availability by clicking the Enquiry menu and

selecting Seats Inquiry. Firstly we have to select Description and then Origin, Destinationand then Journey Date. As:

After clicking Get It we can get the required seats information. As:



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PNR Status



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For checking if the seat is reserved or being cancelled, we can do this job by click

Enquiry from menu and selecting PNR Status. We have to enter only our PNR no. and

click on Getit. Our flights information and Status will be shown to us. As in figure:

4. WINDOWS



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If multiple windows are opened, and we want to arrange these windows as Vertically,

Horizontally or in Cascade mode, then we can do this job by pressing Windows option

from menu and selecting Vertical or Horizontal or Cascade.

Vertical windows

Horizontal windows



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Cascade windows



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5. REPORTS

Types of Reports



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Domestic Fares

Domestic Reservation

International Fares

International Reservation

Cancelled Reservation

Reservation By Date

Reprint Ticket

DOMESTIC FARES REPORT



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DOMESTIC RESERVATION REPORT



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INTERNATIONAL FARES REPORT



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INTERNATIONAL RESERVATION REPORT



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CANCELLED RESERVATION REPORT



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RESERVATION BY DATE REPORT



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REPRINT TICKET REPORT



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ABOUT US



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TESTING



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The purpose of system testing is to identify and correct errors in the new system. Testing is

an important phase of system development life cycle.

System testing was conducted in order to detect errors and for comparing then the final

system with the requirement specification reports, i.e. whether the system meets

requirements. During testing the software was executed with the set of test cases and

the output of programs for the test cases was evaluated to determine if the program is

performing as it was expected to.

Testing presents an interesting challenge for the software engineers attempt to build

software from an abstract concept to an acceptable implementation. In testing

engineer create a series of test cases that occurs when errors are uncovered. Testing

is the process of executing a program for finding errors. A good test is one that has

the high probability of finding an uncovered error. A successful error is one that

uncovers undiscovered errors.

There are two methods for testing:

1. White Box Testing

2. Black Box Testing

WHITE BOX TESTING

White box testing of software is predicate on close examination of procedural details.

Logical paths through the software are tested by providing test cases that exercise specific

set of conditions and loops.

BLACK BOX TESTING

Black box tests are performed to access how well a program meets its requirements,looking for incorrect or missing functionality. Functional tests typically exercise code with

valid or nearly valid input for which the expected output is known. This includes concepts

such as boundary values.



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BIBLOGRAPHY

These are some of the text material that I have referred during the course of our application

development. Besides I have also referred notes from various other books and explored the

internet for the same.

Books Referred

1. System Analysis and Design Puneet Wadhwa

2. Programming in Visual Basic Gabriel Oancea

3. Visual Basic Projects Somma Dassgupta

Sites Referred

1. http://www.w3schools.com

2. http://www.kidware.com

3. http://www.scribd.com

4. http://en.wikipedia.org



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SPECIAL THANKS

It is my proud to express our heart felt gratitude to our H.O.D ofCSE Department Er.

Balkrishan at College of Engineering and Management, Kapurthala for giving me

suggestions regarding the project. I also thanks to the Project Guide Mr. Jatinder Singh

(NIIT Sr. Faculty) under whose guidance the project is carried out successfully.

I also give special thanks to all the lecturers of College of Engineering and Management

for giving me chance to develop a project. They helped me in almost every field of study.

http://en.wikipedia.org/


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Airways Reservation

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Transcript of Airways Reservation