Acknowledgement While presenting this project we expressed our sincere gratitude to almighty God for his grace and blessing that helped us to complete this project work success fully. We also want to say few heartfelt words for the people who were part of t his project in numerous ways…………… First of all, We want to devote our special thank to our Parents for their unconditional love, care and support and inspiration from tim e to work on this project. We wish to place and record our sincere gratitude and deep appreciation to the Coordinator of the MCA Department Mrs. Anshum Srivasta va who provide us such a cooperative and healthy environment and all necessary i nformation for the successful completion of our project. Project Management is a people- intensive activity. Without motivation, a person is literally unable to make his best efforts. It is indeed a matter of great pleasure to record sense of gratitude towards our project guide Mr. Praveen Sachan for his guidance, cons tant supervision and the motivation during our project work. We would like to th ank Mr. Pramod Bhatnagar for their encouragement and insightful comments at virt ually all stages of his project. The writing of this project was inspired, taugh t, or assisted by numerous scholars or specials working in this area. We would l ike to thank each of them for intellectual exchanges, valuable suggestions, crit ical reviews and assistance.
Certificate This is to certify that this report embodies the original work done by vandana dwivedi , Taru Gupta , Priyanka mukhraiya and Monika Pandey during the project submission as a partial fulfillment of the requirement for th e Project of Masters of computer Application Vth Semester, Of L.B.S.I.M.D.S LUCKNOW . MR. PRAVEEN SACHAN [PROJECT GUIDE]
Certificate This is to certify that this report embodies the original work done by vandana dwivedi , Taru Gupta , Priyanka mukhraiya and Monika Pandey during the project submission as a partial fulfillment of the requirement for th e Project of Masters of computer Application Vth Semester, Of L.B.S.I.M.D.S LUCKNOW . MR. PRAVEEN SACHAN [PROJECT GUIDE]
MS ANSHUM SRIVASTAV [HOD]
PREFACE This project report is divided into numbers of section and sub sections. First s ection is introduction & objective. In the second section complete analysis of t he proposed system is discussed . The third section entitled Software Engineerin g paradigm applied in which appropriate model has been chosen for the developmen t of this project. Forth section contains Software Requirement specification, wh ich is and important document. Fifth section is designing section in which ER-Di agram, DFD’s & Data Structure are given. Sixth section is devoted to coding. Seven th Section is for validation checks and testing of the news system. Eighth Secti on tells how the system is implemented. Ninth section is to estimate over all co st of the system. COCOMO model is being used for this purpose. Tenth section is giving the screens of report generating by the system. Eleventh Section contains PERT Chart and Gantt Chart. It is for the scheduling of the whole project work. And the last but not least twelfth section is about the feature scope of this s ystem. CONTENTS
1- INTRODUCTION ABOUT ORGANIZATION OBJECTIVE ABOUT PROJECT 2- SYSTEM ANALYSIS RE QUIREMENT ANALYSIS 3- FEASIBILITY STUDY TECHNICAL FEASIBILITY ECONOMICAL FEASIBI LITY OPERATIONAL FEASIBILITY 4- SOFTWARE REQUIREMENT SPECIFICATION 5- DESIGN DAT A FLOW DIAGRAM 6- CODING CODE CODE EFFICIENCY OPTIMIZATION OF CODE 7- TESTING TE STING TECHNIQUE TESTING STRATEGIES 8- IMPLEMENTATION USER MANNUAL USER TRAINING EVALUATION 9- MAINTENANCE SECURITY MEASURES TAKEN 10-COST ESTIMATION OF PROJECT 11- REPORTS 12- FUTURE SCOPE OF THE PROJECT Chapter :1 Introduction
About Organization The TRAINING & PLACEMENT CELL is developed for LBSIMDS. SERVI CES provided by LBSIMDS In addition to field of Software Engineering (Technical Course like MCA), it also conducts • • • • MBA PGDCA PGDMSM PGDBA Computerization – Its importance. “As a rule [S] he who has the most information will have the greatest success” Infor mation is the tool for management in any business environment and is in use for effective decision making. The data collected is processed and the desired infor mation obtained. Computerization is the need of hour is an undisputable fact tha t without the help of IT, there is no possibility to sustain the organization. C omputerization has to be implemented in a phased manner. To evaluate the differe nt phase of the computerization, we first evaluate the different tires of the co operatives. The computerization is absolute necessity, but it has to be taken in a phased manner. The phase relate towards the objective of the whole exerciser i.e. faster access of information, for speedier reporting, better planning and d ecision making.
OBJECTIVE Computer based information system are designed to improve existing system. The p roposed system aims to achieve the following goals : • It will accept the answer o f questions proposed by Administrator of organization. • It will provide exact pos ition of project. • It will allow letting Administrator to change profile, to logi n and all facilities provided by project. • It will reduce the paper work and utilize the maximum capabilities of the Setup and organization as well as it will save time and money which are spending in ma king reports and collecting data. • It provides the facility of maintaining the details of the students and gets the requested list of candidates for the companies who would like to recruit the st udents based on given query. • It can be accessed throughout the organization and outside as well with proper login provided. • This system can be used as an applic ation for college to manage the student information with regards to placement. • • Students logging should be able to upload their information in the form of a CV. Visitors/Company representatives logging in may also access/search any informat ion put up by Students.
ABOUT PROJECT This project is aimed at developing an online application for the Training and P lacement Dept. of the college. The system is an online application that can be a ccessed throughout the organization and outside as well with proper login provid ed. This system can be used as an application for the TPO of the college to mana ge the student information with regards to placement. Students logging should be able to upload their information in the form of a CV. Visitors/Company represen tatives logging in may also access/search any information put up by Students. Wo rk in the application will be done in the following way: 1. The categories of CV s are decided and uploaded and define it formally. 2. A server is used for stori ng the CVs. 3. The front-page of the system is created giving a brief descriptio n about the system and a login box . 4. Other sub-systems like automatic notific ation, screens for various events are created. Like some companies visiting the campus for placements. Statistics of the previous year’s placements. Current Place ment scenario . 5. A role of approver is also introduced. When the student uploa ds his/her CV, the approver should approve the document and only then can it be uploaded.
CHAPTER :2 SYSTEM ANALYSIS REQUIREMENT ANALYSIS Requirement anlysis is a software engineering task that bridges the gap between system level requirements engineering and software design. System Engineeri ng Software Requireme nt Softwar e Design (Analysis as a bridge between system engineering and software design) The re requirement analysis may be divided into five areas of effort: Problem ition Evaluation and synthesis Modeling Specification Review. Requirement is is the first technical step in the software process. TECHNOLOGIES USED NT END – .NET FRAMEWORK
softwa recogn analys -: FRO
IDE VISUAL STUDIO 2008 C# WITH ASP.NET BACK END SQL SERVER 7.0 MINIMUM HARDWARE SPECIFICATION 265MB RAM, 2 GB Hard Disk.
CHAPTER:3 FEASIBILITY STUDY To find out whether the proposed project is feasible or not I did three types of feasibility study these are given below: Feasibility is the determination of wh ether or not a project is worth doing. The process followed in making this deter mination is called a feasibility study. This type of study determined that a pro ject is feasible;we can go ahead and prepare the project specification which fin alizes project requirements. In this project report , we will consider three typ es of feasibility study. These are described below: 3.1 Technical Feasibility Technical Feasibility is a measure of availability of technical recourses. The h ardware and software requirements are already available with the organization. 3.2 Economical Feasibility Economic Feasibility is the measure of cost effectiveness of a project. No extra costs are involved as the hardware and software recourses are already available with the organization. 3.3 Operational Feasibility Operation Feasibility is the feature of how well the system will work in the org anization and how the user feels about the system. For checking out operational feasibility of the system first of all I find out answer to the following questi ons these are given below : • • Is there sufficient for the project from the management ? Are current business m ethods acceptable to the user ? • • Have the users been involved in the planning and development of the project ? Will the purposed system cause harm ?
CHAPTER : 4 SOFTWARE REQUIREMENT SPECIFICATION The software requirements specification is produced at the culmination of the an alysis task. The function and performance allocated to software as part of syste m engineering are refined by establishing a complete information description a d etailed functional and behavioral description, an indication of performance requ irements and design constraints, appropriate validation criteria and other data pertinent to requirements 1. Introduction Purpose : The purpose of this documentation is to describe all external requirements of software for project information Managemen t system. Scope : This document is the only one that describes the requirements of the system. It is meant for use by the developers and will a lso be the basis for validating the final delivered system. Any changes made to the requirements in the future will have to go through a formal change approval process. The scope of study is limited to Suggest the proposed solution to achieve defined objectives. Suggest hardware co nfiguration requirement for the proposed solution. Formulate the applications so ftware specifications. Provide budgetary estimates for implementation of the pro
posed solution.
Suggest prioritization and phasing of the proposed solution . Suggest infrastruc
tures and training requirements for the proposed solution. CHAPTER : 5 SYSTEM DESIGN The goals of this phase are : To determine which system components will cover which requirements in the system specification, and How these system specification will work together ?
The important activities of design include : Designing system architecture. Designing underlying logical data model. Designin g the algorithmic structure of the system components, and Validating the system
architecture and the algorithms to realize the individual system components. The outcome of this phase are : Description of logical data model. Description of system architecture. Descripti on of algorithmic structure of the system components. Documentation of design de
cisions. The goal of this phase is to transform requirements specification in to a structure that is suitable for implementation in some programming language. I n technical terms we derive the software architecture from the SRS document.
DATA FLOW DIAGRAM RECRUITERS TRAINING AND PLACEMENT STUDENT TRAINING AND PLACEMENT INCHARGE CONTEXT LEVEL DIAGRAM
STUDENT REGISTRATIO N 1.0 dob password name PERSONAL DATA FIRST LEVEL OF DFD
Company tr providing training Company placement 1.1 Alumni form Alumni database STUDENT SECOND LEVEL OF DFD
CHAPTER : 6 CODING Purpose Purpose of this phase is to translate the software design in to source code. Dur ing this phase each components of this design is implemented as the program modu le and then each of this module is tested. Code Efficiency Code Efficiency means how much time this software takes to give response and als o which recourses it requires. This package is purely database and in this a lot of data are stored. It takes less time to give response to user. Employees can fetch out any information relating to project easily and fast. Optimization of Code Optimization of examining the application’s performance, and then making decision about which part of the code to modify to enhance that performance. Performance refers to Algorithm performances Images size (disk space) Memory Utilization Use r interface performances Most of the time, we will not be able to optimize for i ndividual performances characteristic. For example: Optimizing to reduce the com plied size of an executable (called the image) typically reduces execution speed , and optimization for speed often results in an increased disc image size.
CHAPTER : 7 TESTING Software testing is the process of executing software in a controlled manner in order to answer the question. “Does the software behaves as specified?” Software testing is often used in the association with the terms Verification an d Validation. Testing Technique One of the main requirement of the software development is to develop bug free, reliable system. During the process of development of any application there is a lways a possibility of some errors being developed. Testing Approaches : Following are main types of tests software undergoes : Black Box Testing Black Box Testing relates to tests that are performed the at the software interf ace. Black Box Testing attempts to finds errors in the following categories:
Incorrect or missing functions. Interface errors. Errors in data structure or ex ternal database access. Behaviors or performance error. Initialization and termi nation error. White Box Testing
White Box Testing is test case design approach that employees the control archit ecture of the procedural design to produce test cases. Other types of testing strategies are :
Defect testing Interface testing Alpha and beta testing Object oriented testing Real time testing Testing Strategies Unit Testing This test focuses verification effort on the small unit id design module. Here u sing test plans prepared in design descriptions as guide, important control path s are tested to uncover errors within boundary of the modules. Boundary conditio ns are tested to ensure module operate properly at boundaries established to lim it or restrict processing. All paths in the control structure are exercised to e nsure all statements in a module are executed at least once and finally all erro rs handling paths are tested to see message are intelligent. Corresponds to erro rs, encountered and provide enough description for the cause of error. Integration testing : Validation Testing : Output Testing Use Acceptance Testing
CHAPTER : 8 IMPLEMENTATION User Testing/ User Manual Even well designed system can succeed or fail because of the way they are operat ed and used. Therefore the training received by the personnel involved with the system in various capacities helps and hinders and my even prevent the successfu l implementation of management information system. System operators Training Running of the system successfully depend on the personal working in the compute r. They are responsible depends on the personal working in the computer center. User Training User must be trained on use of equipment. It is imperative that user be properly trained in methods of entering transactions, editing data formulating queries, deleting and inserting of records. Weakness in any aspect of training my lead to awkward situations that creates errors. 1. Fundamentals of computer 2. Training to provide input to the system 3. Training to get all required information’s from the system PROPOSED SOLUTIONS:To develop a system that would recomplish the following: Reduc e the paperwork and storage area. Improve the output of operators. Improve accur acy in result. Allow easy navigation through CV’s and company information. Manage the man and machine resources efficiently. It has user friendly interface having quick authenticated access to documents.
Easily scalable to grow with changing system requirement. Secured check in, chec k out & updates. Locate CV’s easily by various parameters.
CHAPTER : 9 MAINTENANCE Software maintenance is an extremely important activity. The activity is defined as the process of modifying existing operational software while leaving its pri mary function intact. It is useful to divides software maintenance into two categories• Software updates – which results in a functional specification for the software. • S oftware repairwhich leaves the functional specification intact. H/W Maintenance : The AMC (Annual Maintenance Cost) is free for one year run the s/w smoothly on h/w in their organization. S/W Maintenance : I (developer) am responsible for loading the software and I will provide the fee maintenance of this software for one yea r but this does not include future up graduation. Security Measures Taken Authorization- The person who is in change of authorizat ion is usually called the authorizer. User identification and password provision to prevent unauthorized access. Database Security – Security From Viruses – Authenticate Virus Software Norton Antivirus 2004 was installed on every machine for virus prevention. Registration was done so as to get automatic updates in future.
Security of Software – Passwords of the system user and administrator were aesthetically kept eight characters long and not easily guess able thought at the development time this was avoided and it was only shared wit h database administrator and asked to change from time to time. Backup Backups were designed in proper manner. This include system backup of NT, Oracle server backup and file system backup. There is a backup option in the utility menu. CHAPTER : 10 COST ESTIMATION OF PROJECT The software project management process begins with a set of activities that are collectively called project planning. The first of these activities is estimati on software cost and effort estimation will never be an exact the ultimate cost of software and effort applied to develop it. The estimation of cost of the proj ect is a difficult task but we can estimate the cost of the project by various m ethods. I am using the COCOMO (Constructive Cost Model.). Model 1- The basic COC OMO model computed software development effort land cost as a function of progra m size expressed in estimated line of code. The intermediate COCOMO model comput er software development effort as a function of program size and a set of “cost dr ivers” that include subjective assessments of product, hardware personnel and proj ect attributes. Model 2Model 3- The advanced COCOMO model incorporates all characteristics of the intermediate version with an assessment of the cost drive rs impact on each step (analysis, design etc.) of the software engineering proce ss. Types of projects : The COCOMO model are defined for three classes of software projects are-
Organic Project- Relatively small, simple projects in which small teams with good application experience work to a set of less than rigid re quirements. Semidetached Project- An intermediate (in size and complexity) softw are project in which teams with experience levels must meet a mix of rigid and l ess than rigid requirements. A software project that must development within a s et of tight hardware, software and operational constraints. Embedded projectCHAPTER –11 REPORTS Reports The report is the document that contains the information about the document cont ains what type of matter. There are basically two types of reports 1. User Repor t 2. System Report User Report The user report contains the document how to use the software, what are the vari ous links. In this project the user have to open only on file. i.e. main program file, then all the various parts will be display by clicking on the related but tons. System Report While in the system report there are many file having each source code and can b e maintained by the programmer. The system report is basically use for the syste m analyst it contains the necessary information which file is associated with ot her file. It carries information and the source code. So that in future use any changes can be mode easily. Like here some files.
CHAPTER : 12 FUTURE SCOPE OF THIS PROJECT This software (Project information Management System) is to be developed as a ge neralized software package. project has a big scope to do. We can store informat ion of all the students. CV’s are categorized according to various streams. Variou s companies can access the information. Students can maintain their information and can update it. Notifications are sent to students about the companies. Stude nts can access previous information about placement. This system has scope of im provement/ amendments. In future, sector can communicate with each other online. All currently active enquires can also be added in the website to view if onlin e.
Login Form
Registration Form
Home Page
Recruiters Page
Events Page
Placement staff Page
COMPANY REGISTRATION FORM PAGE
ALLUMNI REGISTRATION PAGE
PHOTO GALLERY PAGE
DATABASE TABLE - ALLUMNI
DATABASE TABLE – COMPANY
Database Table Education Info
Database table - Registration
BIBLIOGRAPHY .Net With C# Software Engineering System Analysis and Design Shibi Panikkar Pank aj Jalote Elias M. Awad THANKS TO
Respected Mr. Pramod Bhatnagar Mrs. Anshum Srivastava Mr. Praveen Sachan & all the Faculty of LBSIMDS.
