List and describe the four information systems serving Essay

Your TPS (Transactional Support System) Computerized systems that perform and Answer record daily occasion transactions necessary to conduct the business they serve at the judicatures operational level MIS (Management Information System) The study of instruction systems focusing on their use in business and management DSS (Decision Support System)Information systems at the organizations management level that combine data and sophisticated analytical models or data analysis tools to support semistructured and unstructured decision making ESS (Executive Support System) Information systems at the organizations strategic level designed to address unstructured decision making through advanced graphics and communicationsInstructorExplanationSales and marketing information systems are systems that help the firm bring up customers for the organizations products and dos. Such systems help to identify customer preferences, potential customers, sell the products or services, and provide s upport to salespeople and customers.Manufacturing and production information systems are systems that provide information for planning, product development, production or service scheduling, and controlling the flow of products and services.Finance and accounting information systems keep shroud of an organizations financial assets and caudex flows.Human resources information systems maintain employee records, track employee skills, job performance, training, employee compensation including pensions and benefits, legal and regulatory requirements, and career development.ReceivedComments You misunderstood the question a little bit. Yes, tot altogethery the systems are defined from constituency perspective however they can exist for every business functional area. The question asked to explain how these systems would serve each area. Partial credit. influence the possible answer below Sales and marketing information systems are systems that help the firm identify customers for the organizations products and services. Such systems help to identify customer preferences, potential customers, sell the products or services, and provide support to salespeople and customers. Manufacturing and production information systems are systems that provide information for planning, product development, production or service scheduling, and controlling the flow of products and services. Finance and accounting information systems keep track of an organizations financial assets and fund flows. Human resources information systems maintain employee records, track employee skills, job performance, training, employee compensation including pensions and benefits, legal and regulatory requirements, and career development.2.Question TCO B The text describes Michael Porters view of the profits as somewhathebdomad 4 Quiz IS535 ban. What banish influences does Porter see? Describe several positive influences the Internet has on business. Do these outweigh the negative influences?Your Some of the negative aspects viewed about the internet was that it destroyed Answer some industries and have threatened more. However, the internets good may outweigh the bad. New markets and a phalanx of new businesses are being formed because of the internet. E-commerce transformed the business world of books, music and air travel. Telephone services, movies, television, jewelry, real estate, hotels, bill payments and software have all seen more efficient ways to strategically do business because of the internet. I think the positive aspects on competitive advantages outweigh the negative influences, especially for offset printing up and new entry companies. The internet allows them to be more efficient and self sufficient as a businessInstructor Porter sees the Internet as creating ever more intense rivalry, through allowing new Explanation competitors to enter the market, and forcing competition on price alone, raising the bargaining power of customers, and curb profits.Posit ive influences of the Internet would be lowering telecommunications costs, creating new opportunities for building brands and loyal customer bases, lowering costs of globalization. You could also view Porters negative take on lowering the barrier to entry as a positive for new companies.The Internets influence being negative or positive depends in part on the point of view from which the influence is being seen. For example, a telephone utility is impacted negatively by the result of Internet telephony, while other industries may be impacted positively either through the use of this technology or through engaging in Internet telephony as a business.