Introduction to Encyclopedia: baike.baidu/...KFGYhi
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Question 2: What is a management information system? Management information system (MIS) is a system that combines human and computer to comprehensively manage an organization (unit, enterprise or department). It comprehensively uses computer technology, information technology, management technology and decision-making technology, and combines modern management ideas, methods and means to assist managers in management and decision-making.
Question 3: Information system, what does information system mean? Hello, classmate, I'm glad to answer your question!
Information system, in CMA management accounting in China, refers to a system consisting of personnel, computers, voice and data communication, and methods for completing data and information operations. Information system supports the operation of enterprise business.
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Question 4: What is a management information system? What is an enterprise management information system? What is the difference and connection between information and data? The scope of MIS includes all management software.
ERP (Enterprise Management Information System) is the abbreviation of enterprise resource planning, which is a comprehensive management information system of enterprise resources, and its scope is smaller than that of MIS.
MIS can be understood as a concept, and ERP is also a part of the concept of MIS, which can be regarded as a software to be used. Other HR/MES/APS systems used by many enterprises are all part of MIS.
Question 5: What does the system mean? System (Pinyin [XT ǒ ng])
systematic
A system; A plan
According to China's dictionary, it has two explanations:
Explanation 1: a whole composed of similar things according to a certain relationship.
For example: organization system, irrigation system.
Explanation 2: methodical.
Example: systematic learning, systematic research.
System: ① Organized; Order: System Knowledge | System Research. ② A whole composed of similar things in a certain order and internal relations: circular system | commercial system | organizational system | system engineering. ③ An organic whole composed of elements. A system is an element (or subsystem) relative to a higher-level system, and the element is usually a lower-level system. The most basic feature of the system is integrity. When the components are isolated, their functions are unavailable. It has the stability of structure and function under fluctuation, the adaptability of changing structure and function with environmental changes, and diachronic. (4) In multicellular organisms, the combination of several organs that perform one or more physiological functions in a certain order. For example, the respiratory system of higher animals includes nose, pharynx, larynx, trachea, bronchus and lungs, which can exchange gases.
System: different structures, different properties, different functions and other different things, but they can be coordinated and unified. There are connections and differences, and there are structural levels up and down. The energy structure is transformed and circulated with each other, such as water system and natural operation. That's called a system! The system is an inseparable whole, which consists of many interrelated and interactive parts. A more complex system can be further divided into smaller and simpler subsystems, and many systems can be organized into more complex supersystems. [Edit this paragraph] What is a system Although the word system frequently appears in social life and academic fields, different people often give it different meanings on different occasions. For a long time, the definition of system concept and the description of its characteristics have not been unified and standardized. Generally, we adopt the following definition: A system is an organic whole (* * *) with specific functions, which is composed of several interrelated and restricted components.
We can understand the concept of system from three aspects:
The (1) system consists of several elements (parts). These elements may be individuals, components, parts, or they may be a system (or subsystem) itself. For example, the arithmetic unit, controller, memory and input/output devices constitute the hardware system of the computer, and the hardware system is a subsystem of the computer system.
(2) The system has a certain structure. A system is the body of its constituent elements, which are interrelated and restricted. The structure of the system is the internal expression of the relatively stable contact mode, organizational order and out-of-control relationship among the elements in the system. For example, clocks and watches are assembled by gears, clockwork, hands and other parts in a certain way, but a pile of gears, clockwork and hands cannot be put together at will. The human body is composed of various organs, and a single organ that is simply pieced together cannot be a person with behavioral ability.
(3) The system has certain functions, or the system should have certain uses. The function of the system refers to the nature, ability and function of the system in the interaction with the external environment. For example, the function of information system is to collect, transmit, store, process, maintain and use information, assist decision makers to make decisions and help enterprises achieve their goals.
At the same time, we should understand the system from the following aspects: the system is composed of parts, and the parts are moving; There is a connection between the parts; The contribution of the sum of each principal quantity of the system is greater than that of each principal quantity, that is,1+1> 2; The state of the system can be changed and controlled.
Systems always appear as specific systems in practical applications, such as digestive system, biological system and educational system. The previous modifiers describe the material characteristics of the research object, that is, "physical properties", while the word "system" represents the integrity of the object. The study of a specific object is inseparable from the description of its physical properties and the systematic description of it. System science studies the characteristics of all entities as whole objects, such as whole and part, structure and function, stability and evolution. [Edit this paragraph] The philosophical definition of "system" refers to an organic whole consisting of several interrelated and interacting elements with bit structure and specific functions.
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Question 6: What is a business information system? 15 points 1. General commodity trading activities are divided into five stages: research (commodity inquiry and quotation); Valuation (bargaining, valuation, bargaining); Stocking and distribution (proofing, ordering, organizing production, delivery, inspection and receiving); Payment and settlement (collection and payment); Identification and commitment (product inspection and after-sales service commitment). Business information management has experienced the primary management stage of business information (mainly characterized by the application of price management and single product management ideas) and the advanced management stage of business information (mainly the application of people-oriented and customer-centered management ideas); E-commerce and collaborative commerce stage (spanning time and space, personalized customization, network marketing, service ideas to meet demand).
Business activity information refers to business information, commodity information, financial information and various business information characterized by trading and exchange in business trade, financial services and investment and financing activities.
2. The content of business information management covers almost all aspects of social and economic activities: for example, commodity information collection, comprehensive processing of business information, business information exchange and release, and advertising release; Pre-sale, in-sale and after-sale services (such as * * * product ordering service, product and service details, product usage, technical maintenance guide, user opinion handling, automatic answering questions, etc.). ), marketing promotion, online sales (electronic stores, electronic malls); Electronic payment (electronic check, electronic credit card, electronic transfer); Modern logistics distribution (order tracking, cargo transportation tracking, electronic transmission of logistics deployment); Virtual enterprise (collaborative sales, collaborative manufacturing, collaborative design, etc.). ); Tourism services (such as information inquiry, online booking, customer service, agency service, tourism resource promotion, etc.). ) and so on.
The main content of enterprise information management is the informationization of enterprise management. E-commerce is the core content of business management informatization, that is, using network information technology to realize the effective allocation and optimization of business resources and realize the rational, orderly, rapid and smooth flow of business flow, logistics, information flow and capital flow on their respective paths. Therefore, we must establish three networks: information network, financial network and transportation network. The carrier of information flow is information network, the carrier of capital flow is financial network, and the carrier of logistics is traffic network. The interaction of "three streams" organically integrates in each network in the form of information flow, forming an endless stream of business activities and endless business plans. The construction of "three networks" is the basis of enterprise information construction. The construction of business management information system (BMIS) is the soul of business informatization construction, including the construction of business information system, business operating system and business management system. Among them, the business information system is responsible for the collection, processing, processing, storage and dissemination of business information; The business operating system is responsible for completing the commodity trading process, including the establishment of foreground operation, intermediate operation and background operating system in the business process; Business management system involves the widest scope, and it is necessary to establish various management systems such as supply chain management, value chain management, customer relationship management, supplier management, network scheduling management, order tracking management and so on.
Question 7: What are office information systems, such as electronic filing cabinets, electronic meetings, communications, etc? Office equipment generally includes computers (hardware and software), communication, word processing and printing equipment, and computers are the core. Office information system involves behavioral science, system science, computing technology and communication technology. It is a man-machine system, equipment and resources (including data and software) are important conditions, but people are the decisive factor in office. The data it processes has developed from single text data to multimedia data including text, voice, graphics, images, animation, video and so on. 1) the goal of office information system and the client's office information system provide information services for office staff by means of data collection, storage, transmission, management and processing, so as to improve office efficiency and office quality and obtain economic and social benefits. The popularization and application of office information system has led to changes in office organization, working methods and office processes, put forward new requirements for the quality of the original office staff and provided many new employment opportunities. The service objects of office information system include leaders at all levels, general managers, business personnel, secretaries and operators. The senior leaders of the unit are mainly used for strategic decision-making and care about macro information. Department leaders play a key role in the tactical decision-making of the department and care about the management information of the department. The general manager and the business personnel handle their respective businesses and conduct business management. Secretaries and telephone operators are mainly engaged in business operations. 2) According to the highest level supported by office information system, office information system can be divided into three types: transaction processing type, information management type and decision support type. Office information systems can also be divided into several levels according to the organizations they serve. For example, office information systems can be divided into central ministries, provinces, cities, prefectures and counties. Enterprises have office information systems at headquarters, branches, factories, workshops and other levels. Each level can also be divided into several subsystems according to its functions. According to the characteristics of the industry, office information systems can also be divided into the following categories: (1) transaction type: office information systems mainly dealing with word processing and transaction processing. Such as writing system, order processing, civil aviation booking, editing and publishing, library, etc. (2) Professional: customers are professional organizations, such as lawyers, accountants, audit firms, design institutes, etc. (3) Case-based: Case-based office information systems, such as those used by courts, public security and hospitals. (4) Production-oriented: Production management mainly involves production planning, organization, command and control, supplemented by business management or production-oriented office information system; (5) Operation type: mainly based on operation and management, mainly involving market demand, supply and marketing circulation, forecasting and decision-making, customer service, etc. Such as office information systems used by banks, companies and shops. (6) *** Type: such as office systems and information centers at all levels.
Question 8: What is the difference between the major of information system management and the major of management information system? Thank you for information system management major: Information management and information system major trains senior professionals who have the theoretical basis of modern management, knowledge and application ability of computer science and technology, master the knowledge and ability of system thinking, information system analysis and design methods and information management, and can engage in information management and information system analysis, design, implementation management and evaluation in state management departments, industrial and commercial enterprises, financial institutions, scientific research units and other departments.
Management information system major: Management information system (MIS for short) is a comprehensive man-machine system which is people-oriented, collects, transmits, processes, stores, updates and maintains information by using office equipment such as computer hardware, software and network communication equipment, aims at strategic competition, improves efficiency and effectiveness, and supports high-level decision-making, middle-level control and grass-roots operation of enterprises. A complete MIS should include: decision support system (DSS), industrial control system (CCS), office automation system (OA), database, model base, method base, knowledge base and interface for exchanging information with superior departments and the outside world. Office automation system (OA) and information exchange with higher authorities and the outside world are inseparable from the application of Intranet.
From the work point of view: management information system specialty is the boss of information system management specialty!
From a professional point of view: information system management is more subdivided and proficient in software design, development and programming. The broader significance of management information system specialty lies in that, as far as the whole IT life cycle is concerned, it is partial to framework, with high strategic degree and strong macro-nature, and the specialty involves many courses and many software and hardware.
Question 9: What is the operation of information system? What is its important content? Is there a broad sense and a narrow sense in the operation of information systems?
1. Information system operation in a broad sense refers to the whole process of information system from planning, analysis, design, implementation, operation and maintenance. It is mainly the general name of all the work with information system as the main body.
2. The narrow sense of information system operation refers to the process that information systems provide specific business services for the management activities of organizations under the auspices of information management departments. The main content is operation and maintenance management, and rarely involves technical issues such as information system development. Including initial application, daily business application, operation management and maintenance management of the system.