Due to some technical error All Project source code & Project report are now available on www.ignousupport.blogspot.com Download all project for free
Download synopsis
15.1 Software scope
Software scope describes the data and control to be processed, function performance, constraints, interfaces and reliability. Function describes in the statement of scope are evaluated and in some case refined to provide more detail prior to the beginning of the estimation. Because both cost and schedule estimates are functionally oriented, some degree of decomposition is often useful.
We can implement easily this application. Reusability is possible as and when we require in this application. We can update it next version. We can add new features as and when we require. There is flexibility in all the modules. Scope of this document is to put down the requirements, clearly identifying the information needed by the user, the source of the information and outputs expected from the system.
15.2 Future scope
It is directly dependent on the lay stone of the project that is we will have to design a system which when the time passes having a better system initially should not become a joke later.
It is highly likely that the scope will change as the web application project moves forward; the webE process model should be incremental. This allows the development team to “freeze” the scope for one increment so that an operational web application release can be created. The next increment may scope changes suggested by a review of the preceding increment, but once the second increment commences, scope is again frozen temporarily. This approach enables the WebApp team to work without having to accommodate a continual stream of changes but still recognizes the continuous evolution characteristics of most web application. Besides that, the following basic quality in the software always safeguards the future scope of the software.
Reusability : Reusability is possible as and when we require in this application. We can update it next version. Reusable software reduces design, coding and testing cost by amortizing effort over several designs. Reducing the amount of code also simplifies understanding, which increases the likelihood that the code is correct. We follow up both types of reusability: Sharing of newly written code within a project and reuse of previously written code on new projects.
Extensibility: This software is extended in ways that its original developers may not expect. The following principles enhance extensibility like Hide data structure, Avoid traversing multiple links or methods, Avoid case statements on object type and distinguish public and private operations.
Robustness: Its method is robust if it does not fail even if it receives improper parameters. There is some facilities like Protect against errors, Optimize after the program runs, validate arguments and Avoid predefined limits.
Understandability: A method is understandable if someone other than the creator of the method can understand the code (as well as the creator after a time lapse). We use the method with small and coherent helps to accomplish this.
Cost-effectiveness: Its cost is under the budget and make within given time period. It is desirable to aim for a system with a minimum cost subject to the condition that it must satisfy all the requirements.
Can be rectified easily. The entire source code is well structured and commented to ensure clarity and readability.
PORTABILITY: since it is an Internet based application so its portability and usability depends upon the Clint connected with the Internet. The interface designed that is the web page designing which is one of the major part of web application because it is the first impression regardless of the value of its contents interface should must grab a potential user immediately