How Soft Computing Methodology Used For Developing A Model That Can Predict Autonomic Computing Based Software Systems Maintainability

This research investigated systems thinking and the use of soft systems methodology to develop a conceptual model of systems change based on strategies in established systems care. Soft in SSM stresses human systems as not fixed entities and the process of thinking as systemic. As a result, change is looked at differently with one focused on evolving systems instead of linear steps or mechanical parts. The conceptual model of this paper presents key components of the system change process in care systems and clarifies the relationship in those components.

For the system, which should never be failed, the reliability test of the software should be done. For this, the black box and white box testing should be done on the software. After the successful development of the software, a beta version should be released. The errors and bugs related to the security and functional requirements can be find out in an easy manner.

I have many goals in mind for my life. I want to graduate university, possibly go to graduate school, and obtain a career in which I am happy and satisfied. Yes, I know this sounds very cliché as many people want to obtain this kind of life. I don’t mind obtaining a “normal” happy life as long as I am happy with it. I am familiar with Maslow’s Hierarchy of Needs and I want to make sure I fulfill my lower needs before I start trying to achieve my goals. I have never actually applied the GIOADA process to my decision making in the past. After reading the document that describes the GIOADA process, I will start applying this process to future decisions I make in life. Also, as I look back at some of the big decisions I made

Reliable software and unreliable software is very important when it comes to computer systems. They both deals with the operation of the computer systems for a specified time. Without software, computers would just be hardware that has no specified purpose. There would never be any output or function for the computer systems because the software is what actually gives the system life. Software is not just used for the “everyday” computer that we sit down in from of in every day. It is used for multiple things such as pacemakers, airplanes, medical devices, and cellular devices.

These systems include the number of concurrent interactions of components that have a high level of complexity. These interactions may lead to many hidden cases or undesirable if it is not carefully considered. Thus, real-time systems need to be accurately modeled and verified in order to have confidence in the validity with respect to the desired properties. One of the known formal verification techniques that can be used to validate the systems is UPPAAL "model checking technique"[3.4]. Have shown real-time scheduling theory the transition from the infrastructure on the basis of periodic Executive model scheduling more flexible scheduling, such as fixed priority, scheduling vital priorities, scheduling notes or scheduling extended [5]. There is a conflict between two or more tasks when demand exceeds one at a time in order to kind of resources the availability of this resource. And scheduling has to resolve such disputes before deciding on any of the competing tasks to give a first resource and tasks that will have to wait until resources are freed, Different schedule leads naturally to

In order to reap the benefits of automation and enjoy the technological advancement, organizations tend to automate their operations. There are many organizations which excel in the field of information system development. These are software houses which deal in customized application development and standard product development as well. The customized

Testing includes the process of executing a program or application with the intent of finding errors Software testing is a technical investigation done to provide users with information about the quality of the system under test, with respect to the context of its specifications. Testing allows for a criticism or comparison between programs. Test will be carried out by the Systems Analyst or the Senior Programmer. There is also a practice in which software testing is done at the same moment the project starts and it is a continuous process until the project finishes or else it is done at the end.

* Specialized areas as robotics, database development, computer vision, intelligent systems, bioinformatics, computer graphics, artificial intelligence, networks, information management and human-computer interaction.

It takes lot of time as each and every phase has to be completed for proceeding onto next phase.

Software testing is an important means of accessing quality of software which is an essential, but time and resource consuming activity in the software development process. Though a lot of advancements have been done in formal methods and verification techniques, still we need software to be fully tested before it could be handled to the customer. Thus there are a number of testing techniques and tools made to accomplish the task. Software testing is an important area of research and a lot of development has been made in this field and gaining more and more importance in the future. Test automation has been done to reduce the cost of testing. Traditionally the test automation has been focused mainly on automating the test management and test execution. Unfortunately, the test design often still remains a manual activity. The test design itself concerns making the decisions on

Software and software-based systems testing is a technical discipline of systems engineering. The purpose of software and software-based systems testing is to help the development organization build quality into the software and system during the life cycle processes and to validate that the quality was achieved. The test process determines whether the products of a given life cycle activity conform to the requirements of that activity, and whether the product satisfies its intended use and user needs. This determination can include inspection, demonstration, analysis, and testing of software and software-based system products. Test activities are performed in parallel with software and system development, not just at the conclusion of the development effort.

“Software engineering is like an art in that it begins with a problem and ends with the creation of a solution that solves it (Blum, p.9).” Engineers grew out of the ashes of the problems of the world. Software engineers deal with problems and maintenance in computer software. For a computer to find a solution to anything, programs have to be designed and written into the computer using models for the software process. Bernd Bruegge, in his presentation titled, Software Lifecycle Models, states “a software process represents all the phases needed to create a program, from the study of the goals leading to the objective, to the maintenance of said goals and how the phases relate to one another.” There are many different models used as guidelines to form the software process needed to create a program, but this paper will prove how the waterfall model performs the software process in the most reliable and user-friendly fashion. The waterfall model will be defined and then compared to the V-model, prototype model, and Boehm’s spiral model, with all aspects in relation to software engineering.

Testing can be done either manually or automatically. Testing is an important and heavily used technique to measure and ensure software quality. It is part of almost any software project. The testing phase of typical projects take up to 50% of the total project effort, [1] and hence contributes significantly to the project costs. Any change in the software can potentially influence the result of a test. For this reason tests have to be repeated often. This is error-prone, time consuming and expensive. Automatic testing significantly reduces the effort of individual tests. This implies that performing the same test becomes cheaper, or one can do more tests within the same budget. Manual testing is time consuming, unreliable and costly while Automated testing in contrast is reliable and requires less investment in human resources.

“Software Testing is a process of evaluating a system or its components with the intention of checking whether the system developed satisfy the requirements. Testing is done for finding gaps, errors, or missing requirements causing hindrance to systems functionality”.

To verify the expected outputs , test oracle is used.The test case results are verified by using test oracle. Manual testing is expensive and inefficient, automated testing and test oracles help in increasing efficiency as well as costs of the tests. Since automation testing is reliable form of testing a software but it does not provide complete test automation for all situations.This paper elaborates on the process of how test oracles are created as well as used and the challenges that hinder complete automation testing of the application.