Information can be identified, and identification can be divided into direct identification and indirect identification. Direct identification refers to sensory identification, and indirect identification refers to identification by various testing methods. Different information sources have different identification methods.
(2) Storage resistance
Information can be stored in various ways.
(3) Extensibility
Information will continue to expand over time.
(4) Compressibility
People can refine and concentrate information by processing, sorting, summarizing and inducing it.
(5) transitivity
The transmission of information is the essential feature of information.
(6) convertibility
Information can be converted from two forms to another.
(7) Effectiveness within a specific range
Information is valid within a specific range, otherwise it is invalid.
Question 2: What are the characteristics of good information ('-ω-')?
Question 3: What are the main features of information? ? 10 points are authenticity, timeliness, * * * enjoyment, hierarchy, incompleteness, stagnation and transformation.
Another information test is: carrier dependence; Value; Timeliness; * * * Enjoy.
Question 4: What are the characteristics of information? (1) Identifiable information can be identified, and identification can be divided into direct identification and indirect identification. Direct identification refers to sensory identification, and indirect identification refers to identification by various testing methods. Different information sources have different identification methods. (2) The storability information can be stored by various methods. (3) Extensible information will expand with time. (4) Compressible people can process, sort out, summarize and induce information to make it concise and centralized. (5) The transmissibility of transmissible information is the essential feature of information. (6) Convertible information can be converted from one form to another. (7) The validity information of a specific range is valid within a specific range, otherwise it is invalid.
Question 5: What are the main features of the information society? Information society is synonymous with information society. The information society is the result of "information socialization and social informatization" and the product of "knowledge of natural information, informatization of primitive society, agricultural society, industrial society and knowledge society". The basic nature of social production factors has not changed, but they are not the elements of information. They are all transformed into intellectual information through digitalization, coding, literariness, charting, audio-visual and standardization. Then create an information management system (including information engineering system, information database network system, information service system, information collection, processing, storage, database construction, networking, retrieval, research, compilation, consultation, communication, intelligent system application and other information system creation activities) to implement and strengthen the information management of intellectual information, information resources, information systems and information users, and promote the rapid development and progress of the information society. Therefore, the basic feature of the information society is that "everything becomes intellectual information", and people themselves are also informationized, such as ID card coding and certificate coding.
The factors of production in the information society are inseparable from people, money, goods and management from the information fool's point of view, but they must be transformed into information knowledge (that is, information process). Transform "people, finance, materials and management" into intellectual information (such as digital information, coded information, text information, chart information, audio-visual information, network information, automation information, system information, control information, user information, management information, energy information, material information, product information, economic information, cultural information, medical and health information, scientific research information, experimental information and traffic information). . . . . Therefore, the most basic factors of production are "intellectual information", "information system", "information users" and information management. Otherwise, it is not an information society. My humble opinion, please criticize!
Question 6: What are the basic characteristics of information society education? The basic characteristics of the information society can be summarized as follows: first, informatization; Second, intelligence; Third, internationalization; Fourth, the future. American social forecaster John? Naisbitt believes that the information society has the following characteristics: first, information is the driving force of economic society; Second, information and knowledge play an important role in economic growth factors; Third, people's ideas about time and life are always inclined to the future; Fourth, with the increase of interpersonal communication, competition and confrontation have become the main forms of people's communication, and so on. Among them, "intellectual industry" and "knowledge industry" are the core industries of the information society, which is the most important feature of the information society. I hope I can help you.
Question 7: What are the basic features of news? News is the most widely used and frequent news genre, which only reports the general situation of things without telling the detailed process and details, and quickly spreads the latest facts in concise language.
* the characteristics of the message:
1. The length is short, the content is concise, and the text is clean and tidy;
2. There is often an introduction that comes straight to the point and attracts readers;
3. Usually one thing at a time, pay attention to speaking with facts;
4. Pay more attention to timeliness and report quickly and timely;
5. The basic way of expression is narration.
* Information consists of introduction, theme, background and ending.
* There are three common ways to construct news: inverted pyramid, pyramid and prose.
* the classification of the message:
A according to the nature of facts, it can be divided into event news and non-event news.
B according to the content of the report, it is divided into economic news, social news, people news and political news.
C according to the writing characteristics, it can be divided into feature news, witness news, explanatory report and background report.
D. according to the length of the space, it is divided into: newsletter, one-sentence news and headline news.
E. Classification of other styles, including announcing news and answering reporters' questions.
The classification of news by western press: hard news, soft news and pure news.
G. According to different writing forms and writing characteristics, news can be divided into four categories: dynamic news, empirical news, comprehensive news and critical news.
* Event news-refers to news reports with an independent news event as the core, and the temporal changes of things are sudden or jumping. Event news includes a lot of dynamic news, live features (news sketches) and so on. Due to different specific circumstances, it can be further divided into prominent events and foreseeable events.
* Non-event news refers to news reports that are different from event news, that is, a general or staged reflection of situations, experiences or problems that have occurred in a period of time or several spaces, and its tense is often gradual. Non-event news includes typical reports, in-depth reports, empirical news and critical news.
* the concept and characteristics of dynamic message:
Dynamic news-also known as "pure news"-is the most common type of news. It quickly and timely reports the news facts that are happening or new at home and abroad, and it is the main news genre that reflects new things, new situations and new trends. It has two different situations: one is the report of a single event that just happened or happened recently; The other is the event report that has a certain continuous change in a long period of time.
Features are:
A. It can give people a sense of dynamics and emphasize the latest development of things;
B. Pay attention to the "time" factor, paying special attention to timeliness;
C. short and pithy, one thing at a time.
* The choice of the concept and experience of empirical news;
Empirical news is a news genre that reflects the typical experience, successful practices and remarkable effects of a certain region or unit in implementing the line, principles and policies of the party and the country. It is a typical report to promote the overall situation and guide the work.
Experience selection in empirical news;
1. First of all, it should be news.
2. Choose a fresh and distinctive experience.
3. First of all, we should learn from the experience that has strong pertinence and can solve the outstanding practical problems at present.
4. Choose the mature typical experience that is instructive, universal and tested by practice.
Don't cover everything, but grasp the most important experience.
* The concept, characteristics and compilation requirements of comprehensive information;
* Comprehensive news-a news genre that summarizes the overall situation of an event or problem from different aspects around a theme, or comprehensively reports several news facts with the same nature and characteristics in different regions and units.
* Comprehensive news features: 1. Not limited by space. 2. It consists of many news facts. 3. Expressed the same theme from different sides. 4. Wide coverage and great momentum.