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System Requirement Specificatiom document for college Routine Management

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  2. 2. Acknowledgement This project would not have taken shape, but for the guidance provided by Mrs. Lolita kumari Assistant Professor, NIT Agartala and . Mr. KishorSir and Muni mam has helped me so much.I express my profound gratitude to Dr. paritoshbhattacharji [HOD, CSE] and all staff members of the Department of Computer Science &Engg. for their endless help and support. The guidance andsupport received fromall the members who contributed and who are contributing to this project, was vital for the success of the project. I am grateful for their constant support and help. Above all, I wish to express my heartfelt gratitude to my family & God, who has always been the singular source of inspiration in all my ventures I have undertaken. Laxmi Kant Yadav Bharat Kumar Gauri Shankar Bharti Jai Singh Meena LokeshYadav
  3. 3. Overview:- Students and Faculties of NIT Agartala by administrators, for updating & maintainingThe College Time Table Generation System is designed & developed for the time-table details. It is to build a secure, flexible, easy to maintain environment for creating and maintainingacademic records for B.Tech students. In the meanof this goal services for faculties and students will be improved and the new environment will be created.When new student will take admission in B.Tech. then its time table records will be inserted in Database & the time table of each semester student will be updated to the Database according to needs( the syllabus is going on for each semester).One &most important objective is to make the system platform independent. 1. Administrator Activities 1) Create the new user (Student & Faculty) 2) Update the timeablet of Students. 3) Remove the student. 4) Update the subject allocated to faculties. 2. Faculty activities 1) Only view the owns schedule not others 2) Can’t update its Schedule,its responsibility only to Administrator. 3. Student activities 1) Only view his/her time-schedule information not to others. 2) Can’t update its Schedule, its responsibility only to Administrator.
  4. 4. 1. Introduction SYSTEM ENVIRONMENT Hardware Requirements Processor: Pentium III or higher. RAM: 256 Mb or more. Database: MySQL. Application: JSP,Servlet Software Requirements Web Server: Apache Tomcat 5.5. Operating System: Windows Database: MySQL. Rational Rose (IBM Enterprises)
  5. 5. 2.SOFTWARE QUALITY ASSURANCE PLAN 2.1:-DOCUMENT OVERVIEW: Management:-A description of each major element of the organization and a description of the SQA tasks and their relationships. Documentation:-Identification of the documents related to development,verification, validation, use and maintenance of the software. 2.2:-TASKS Develop requirement specification and cost estimation for the project. Develop the design plan and test plan for testing the tool. Implement and test the application and deliver the application along with the necessary documentation. Give a formal presentation to the client on completion of the analysis, design and testing phases. The client reviews the work and provides feedback/suggestions. Planning, coordinating, testing and assessing all aspects of quality issues. 2.3:-DOCUMENTATION :In addition to this document, the essential documentation will include:The Software Requirements Specification (SRS), which Prescribes each of the essential requirements of the software Objectively verifies achievement of each requirement by a prescribed method. Facilitates traceability of requirements specification to product delivery. Gives estimates of the cost/effort for developing the product including a project
  6. 6. The Software Design Document(SDD) Depicts how the software will be structured. Describes the components and sub-components of the software design, including various packages and frameworks, if any. Gives an object model the essential classes that would make up the product. Gives a sample interaction diagram, showing the key interactions in the application. 2.3SOFTWARE DEVELOPMENT PROCESS :The software development process involves three stages:Requirements phase. Design phase. Implementation and testing phase. During each phase, the client will review the deliverable documents. The developer would incorporatemodifications suggested by the committee. This would ensure quality of the software product. 2.3 TESTING AND QUALITY CHECK :Testing will be carried out in accordance with the Software Testing Plan (STP). Testing documentation will be sufficient to demonstrate that testingobjectives and software requirements have been met. Test results willbe documented anddiscussed in the final phase of the project.
  7. 7. 3.SYSTEM ANALYSIS SYSTEM ANALYSIS:-System analysis is the process of gathering and interpreting facts, diagnosing problems and using the facts to improve the system. System specifies whatsystemshoulddo. A system is a set of components that interact to accomplish some purpose Identifying the drawback of the existing system. Identify the need for conversion. Perform feasibility study. Identify hardware, software and database requirements. Create a system definition that forms the foundation for subsequent work. 3.1 SYSTEM STUDY:The College - Time-Table generation System is designed & developed by Administrators for faculties, students of NIT Agartala in order to create, update the time table informational. The objective of College Time Table is to provide quality data in a timely fashion through systems that are completely integrated. Objectives of Student Information System 1) The objective of College Time Table System is to provide quality data in a timely fashion through systems that are completely integrated. 2) By collecting data at the source and providing wider electronic access (particularly to students and faculty), the intention of CTT system is to reduce the paper driven aspects of the existing systems. 3) The objective of this System is to provide facilities for authorized users to enter information into the system directly, instead of passing the information (usually on paper) to another individual at another location to enter into the system.
  8. 8. 3.2 FEASIBILITY STUDY:- The problem is analyzed and feasibility study is also performed for making sure that it is feasible for creating such a web site. The feasibility report is created and mainly three types of feasible studies are performed. Technical Feasibility Functional Feasibility Time Feasibility 3.2.1 Technical Feasibility:Technical feasibility centers on the existing computer and to what extend it cansupport the proposed addition. In technical feasibility both software and hardwarefeasibilities are checked. In the case of hardware the created software can be executed on any configurations in which Microsoft windows operation system works. 3.2.2 Functional Feasibility:All functional and non-functional requirements have been analyzed. Functionalrequirements are the one the minimum things the system should support.Nonfunctional requirements are mainly to avoid external events that can affect the system performance. The proposed system isbeneficial only if they can be turned into information system that will meet the organization’s functional requirements. 3.2.3 Time Feasibility:Will the proposed project be completed within the stipulated time frameeffectively? As the analysis shows, the projecthas a scope for a long period of time . The stipulated time for this project is three months and it can be completed within that span of time. As this project is technically, functionally, timely feasible, the system is judged feasible. Viewing thecollected information, recommendation and justification,conclusions is made of the proposed system.
  9. 9. 4 .SYSTEM REQUIREMENT SPECIFICATION 4.1 :User Interface Requirements Three types of users are allowed in this system, one is the student second is thefaculty other one is the administrator. On providing the correct login name andpassword the users can get into the website. 4.2: Database Requirements MySQL is used as the Back end. The tables are designed using MySQL. 5 .Architectural Design Large system can be decomposed into sub-systems that provide some related setof services. The initial design process includes, identifying these sub-systems andestablishing a framework for sub-system control and communication. 5.1 :Data Flow Diagram A DFD or data flow diagram is a graphical representation that depicts the information flow and the transformation that are applied to data it moves from input to output. Data Flow Diagram (DFD) is used to define the flow of the system and its resources such as information. Data Flow Diagrams are a way ofexpressing system requirements in a graphical manner . DFS represents one of the most ingenious tools used for structured analysis. A DFD is also known as a bubble chart. It has the purpose of clarifying system requirements and identifying major transformations that will become programs in system design.
  10. 10. LEVEL – 0
  11. 11. LEVEL – 1
  12. 12. Student/faculty module User area
  13. 13. 5.2 :PROTOYPING MODEL :Working of Prototype model can be described as : Requirements Quick Design Implement Customer Evolution Design Implementation and Unit Testing Integration and System Testing Operation and Maintenance Refinement of Requirements as per Suggestions
  14. 14. 5.2 : Entity Relationship Diagram:-
  15. 15. 6 .SYSTEM IMPLEMENTATION A crucial phase in system development is the successful implementation of the newsystem design. Implementation includes all those activities that take place to convert from the old system to the new system to the new system. The new system may becompletely new replacing an existing manual or automated system or it may be major modification to an existing system. In either case proper implementation becomes necessary so that a reliable system based on the requirement of the organization can be provided. Successful implementation may not guarantee improvement in the organization using the new system, but improper installation will prevent this improvement. It has been observed that even the best system cannot show good results if the analysts managing the implementation do not attend every important detail. This is the area where the system analysts need to work with utmost care. 7 .SYSTEM MAINTENANCE System maintenance is the modification of a software product after delivery to correct faults, to improve performance or other attributes, or to adapt the product to amodified environment. Maintenance is thus a very broad activity often defined as including all work made on a software system after it becomes operational. Maintenance covers large number of activities like the correction of errors, the enhancement, deletion and addition of capabilities, the adaptation to changes in data requirements and operation environments, the improvement of performance, usability, or any other quality attribute. Maintenance accounts for 50-80 percent of total system development. To put maintenance in its proper perspective requires considerable skill and experience and is an important and ongoing aspect of system development. Maintenance
  16. 16. demands more orientation and training than any other programming activities. The environment must recognize the needs of the maintenance programmer for tools, methods and training. Maintenance is done after the successful implementation of the software and is continued till the product is reengineered or deployed to another platform. Maintenance is also done based on fixing the problems reported, changing the interface with other software or hardware enhancing the software. 9 .CONCLUSION From a proper analysis of positive points and constraints on the component, it can be safely concluded that the product is a highly efficient GUI based component. Thisapplication is working properly and meeting to all user requirements. This component can be easily plugged in many other systems.