System analysis

System analysis 4.1 Introduction System analysis is a major activity which takes place when we are structure a latest system or changing one. Analysis will help us to understand about the existing system and also will know the requirements necessary for the latest system. And if there is no accessible system then system analysis will defines only the necessity. In system analysis the most important factor is to identify and rectify problems in system. A well understanding of the system will enables designer to understand and rectify the system problems. Existing Software The software is implemented in the system hard disc to the server. The server program runs constantly and waits for a connection to be recognized to it and will make available on line system to automate different operations completed in the network. 2.1.1 Existing System In past the company staff uses the legacy system of carrying interoffice mails by the messengers from one user to other user of the company or they can also use the intercoms for call conference or even in some cases emails are used for transmit of messages between the group community There are some disadvantages in existing system * Tedious message broadcasting system. * Communication is not instant. * Message transfer is done through insecure communication media. * Communication delays. * Maintaining the identities of all the members is not efficient. Like using manual books, diaries, etc., for storing of users information. 2.1.2 Proposed System To overcome the shortcomings of the conventional systems, the project aims at developing a multithreaded public messaging system for broadcasting messages to every member in the channel; that allows multiple people (users) to interact with each other in a shared environment. The proposed system aims to fulfill the following: Ã ¾ Sharing of data in a real time environment, i.e., the data broadcasted can be edited online and viewed simultaneously. Ã ¾ Providing fast, secure, reliable and cost effective broadcasting communication medium between community members. Ã ¾ Support for public and private channels of communication. Ã ¾ Multiple media transmission support; like voice, text, images, etc. Ã ¾ Personal peer messaging service. Ã ¾ A user-friendly interface 2.2 Requirement Analysis Requirement analysis provides software designer with a model of: Ø System information Ø Function Ø Behaviour Model can be translated to data, architectural, and component-level designs. 2.2.1 Analysis Objectives Ø Identification of the customers needs. Ø Evaluation of the system for feasibility. Ø Perform technical analysis. Ø Establish constraints. Ø Create system definitions 2.3 Software Requirements Analysis Phases Problem recognition: The existing system provides the information about products in the form of Local Advertisements media and paper advertisements. This is not sufficient to reach the end user properly. So, the company management is willing to maintain a web site which one accomplished all firm in detailed. Evaluation and synthesis: After getting the clear problem definition we focused on what to do but not how to do. Ways to solve the problem and among the different ways we found and we selected the best way to solve the problem. Modeling: We made a rough diagram of the proposed system and showed it to the clients to verify whether their specifications are completely mentioned in that or not. Specifications: The software and hardware requirements and complete specifications are known. The functional and non functional requirements are known. Constraint: The constraints are known and a clear definition of the system is given. Review: A review of the whole process what we did and the result are shown to the clients. 2.4. Feasibility Study Feasibility study is conducted once the problem is clearly understood. It is a high level capsule version of the entire System Analysis and Design process. The main objective is to determine how to solve a problem quickly, at a minimum expense and to check if the problem is worth solving. This system has been tested for feasibility in the following points: Ø Operational Feasibility Ø Technical Feasibility Ø Economical Feasibility 2.4.1 Economic Feasibility Economic feasibility is the most frequently used method for evaluating the effectiveness of the proposed system. During study costs are considered like costs of hardware, minimum configuration, system compatibility of H/W, etc., the proposed system minimizes the time effort of the data collection, answering queries and generating reports which results in significant saving. Thus, the proposed system is economically feasible. 2.4.2 Operational Feasibility Proposed projects are beneficial only if they can be turned into information systems that will meet the requirements. As current business methods are not acceptable to the users in terms of speed, timely and accurate results, users welcomed a change that will bring about a more operational and useful system. With the rarely involvement it reduced the chances of resistance to the system and change in general and increased the likelihood of the project successfully. 2.4.3 Technical Feasibility It centers on the existing computer system and to what extent it can support the proposed system. The system can be expanded as the need arises. With the obtained technology there is guaranteed of accuracy, reliability, ease of access and security. Thus, it is technically feasible to design and develop the proposed system. 3. SOFTWARE REQUIREMENT SPECIFICATION 3.1 Software Requirements Operating System : Windows XP,LINUX Languages : Java Java compiler : J2sdk1.4 3.2 Hardware Requirements Processor : Pentium III above RAM : 256MB Hard Disk : 20GB

Strategic Management Essay -- Business Analysis Management

Every firm competing in an industry has a competitive strategy. Strategy is the direction and scope of an organization over the long-term: which achieves advantage for the organization through its structure of resources within a challenging environment, to meet the needs of markets and to fulfill stakeholder expectations. In other words, strategy is about the direction in which the business is trying to move in the long term. A strategy should help in finding the potential markets in which the business competes and its corresponding activities. It should help in analyzing the resources needed to compete, example : skills, assets, finance, technical know-how etc. Strategies should help in Analyzing the external environmental factors that affects the ability of the business to compete. Finally it should help in analyzing the values and expectations of the stakeholders who have the power in and out of the business. The organization's strategy must be formulated in such a way that it has a unique distinctiveness which is clearly specified. This distinctiveness must place the organization in the potential market with a strong base . The strategy developed will be successful when it fits into the company's activities and they should balance each other and they should supply the right benefits to the firm and its customers. The ultimate concept is to position the firm in a way that will ensure its survival in the long term among the competitive environment. The various elements of strategies are strategic planning, strategic thinking and strategic management. Strategic planning is a management tool. It serves one of the main purpose as a management tool i.e., to help an organiz... ...al and the dynamic approaches are equally important. The organizations will prove to be more successful when they apply both these strategic approaches. The organization should know where it is heading to and must also be quick enough to grab the new opportunities and welcoming changes in the competitive market to gain a competitive advantage. BIBLIOGRAPHY : Strategic Management - An Integrated Approach Charles W. L. Hill / Gareth R. Jones (Third and Sixth Edition ) Strategic Management - Issues and Cases Paul Dobson, Kenneth Starkey and John Richards Competitive Strategy - Techniques for analyzing industries and competitors Michael E . Porter WEBSITES : 1. www.findarticles.com 2. www.pim.com 3. www.tutor2u.net 4. www.whatcar.com 5. www.strategyclub.com Strategic Management Essay -- Business Analysis Management Every firm competing in an industry has a competitive strategy. Strategy is the direction and scope of an organization over the long-term: which achieves advantage for the organization through its structure of resources within a challenging environment, to meet the needs of markets and to fulfill stakeholder expectations. In other words, strategy is about the direction in which the business is trying to move in the long term. A strategy should help in finding the potential markets in which the business competes and its corresponding activities. It should help in analyzing the resources needed to compete, example : skills, assets, finance, technical know-how etc. Strategies should help in Analyzing the external environmental factors that affects the ability of the business to compete. Finally it should help in analyzing the values and expectations of the stakeholders who have the power in and out of the business. The organization's strategy must be formulated in such a way that it has a unique distinctiveness which is clearly specified. This distinctiveness must place the organization in the potential market with a strong base . The strategy developed will be successful when it fits into the company's activities and they should balance each other and they should supply the right benefits to the firm and its customers. The ultimate concept is to position the firm in a way that will ensure its survival in the long term among the competitive environment. The various elements of strategies are strategic planning, strategic thinking and strategic management. Strategic planning is a management tool. It serves one of the main purpose as a management tool i.e., to help an organiz... ...al and the dynamic approaches are equally important. The organizations will prove to be more successful when they apply both these strategic approaches. The organization should know where it is heading to and must also be quick enough to grab the new opportunities and welcoming changes in the competitive market to gain a competitive advantage. BIBLIOGRAPHY : Strategic Management - An Integrated Approach Charles W. L. Hill / Gareth R. Jones (Third and Sixth Edition ) Strategic Management - Issues and Cases Paul Dobson, Kenneth Starkey and John Richards Competitive Strategy - Techniques for analyzing industries and competitors Michael E . Porter WEBSITES : 1. www.findarticles.com 2. www.pim.com 3. www.tutor2u.net 4. www.whatcar.com 5. www.strategyclub.com

Chapter 9 Psychology Notes

Chapter 9 Psychology Thinking? Cognition: All mental activities associated with processing understanding and communicating Concept: A mental grouping of similar object events and people Prototype: mental imagine that incorporate all the features that we associate with the concept How do we solve problems? Algorithms: Step by step procedure that guarantees a solution. How does it work? Heuristics: Quicker, more efficient but more prone to error. â€Å"Rule of Thumb† Strategy Insight: When you have a sudden flash of inspiration. Johnny Appleton and construction workers.Obstacles to Problem Solving Confirmation Bias: When we search for information that confirms our beliefs Fixation: Inability to see a problem from a fresh perspective Functional Fixedness: When we perceive the function of object as fixed and unchanging. Thinking is also affected by Overconfidence: Our tendency to overestimate the accuracy of our knowledge and judgment Framing: The way an issue is presented Belief Perseverance: Our Inclination to hold on to over belifeinspite of evidence that contradicts them. Language Our spoken written, or gestured words and the way we combine them.How do we acquire it? Babble at 4 months Distinct babbling at 10 months 1 year 1 word sentence Two year say two word sentences. Girls babble before boys, and say sentence before boys too and follows into Elementary school. Three Theories of Language Development Skinner: believes we talk because of Association. Imitation, Reinforcement Chomsky: believes we are pre-wired for language with a LAD (Language Acquisition Device) Whorf: Linguistic Determinism different languages impose difference realities Animal Intelligence Do animals think? They can solve problems and make tools. Read Renal System Physiology PhysioexDo animals have language? They can learn human sign language and communicate with each other. Hunger Hunger pangs Blood sugar drops Release of hormone orexin Hunger may affect -Thinking -Mood -Behavior Set Point – the point at which out weight is set Basal Metabolic Rate – the rate at which your body expends energy to maintain basic body functions Sexual Orientations Long term enduring sexual attraction to the same sex 3-4% of men are homosexual 1-2% of women are homosexual LeVays’s Research – Measured a cluster of cells in brains to determine their sexual orientation.

Several Technical Medical Advances as far as Healthcare Is Concerned Free Essay Example, 1750 words

The key change has been telemedicine/telehealth with research consistently showing the numerous benefits of telehealth, particularly in rural surroundings having no access to similar resources like metropolitan regions. There are numerous cost benefits associated with telehealth such as a reduction in fees used in traditional office expenses (Jayanthi, 2014). Portal technology is another technological change tool that is helping patients to become active participants in their own health. Portal technology permits patients and doctors to interact online as well as access medical records. By so doing, patients become more directly involved as well as better informed regarding their care (Jayanthi, 2014). The other technological medical advance has been in the development of wireless communication which has made a big difference, especially in hospital infrastructure, comprising of patient monitoring with their being moved from pre to post-op. Thus hospital staffs together with other h ealthcare professionals no longer have to be worried about the imprisoning mess of Ethernet cords in addition to the risk of unplugging monitoring devices of the patient. Wireless communication permits proper and effective functioning of hospitals, in the process offering enhanced all-around patient care (Jayanthi, 2014). Over the next decade, the healthcare system will go on evolving and could even undergo considerable transformation in structure. We will write a custom essay sample on Several Technical Medical Advances as far as Healthcare Is Concerned or any topic specifically for you Only $17.96 $11.86/page Consequently knowing the risks will raise the capacity of other technologies to lengthen life. Such techniques may necessitate us in facing as well as attempting to resolve a sequence of hitherto unknown ethical queries (Jayanthi, 2014).