What Are the Different Types of Information Technology Employment?

Information Technology (Information Technology, IT for short) is a general term for various technologies mainly used to manage and process information. It mainly uses computer science and communication technology to design, develop, install and implement information systems and application software. It is also often referred to as Information and Communications Technology (ICT). It mainly includes sensing technology, computer and intelligent technology, communication technology and control technology.

People's

1. According to the different forms of expression, information technology can be divided into

   Some people regard the characteristics of computer and network technology-digitalization, networking, multimedia, intelligence, virtualization as the characteristics of information technology. We believe that the characteristics of information technology should be understood from the following two aspects ^[3]

   Information technology education has two meanings. One is the education of learning and mastering information technology. The second refers to the use of information technology for educational activities. The former understands information technology education from the perspective of educational goals and content, while the latter understands information technology education from the means and methods of education. From this, "information technology education" can be defined as follows ^[4]

   1. Talent Demand

      With the development of the Internet. The shortage of IT talent will become more serious. According to conservative estimates, the demand for IT talent in the Chinese market exceeds 200,000 people each year. And domestic IT education is mainly academic education of computer, electronics, telecommunications, information technology and other related majors in colleges and universities. About 50,000 college graduates are trained each year, which is far from meeting the needs of the market. The extreme shortage of IT technicians has forced many companies to provide high salaries in order to hire qualified professionals, and the excellent treatment of these positions has attracted many non-IT personnel. So many people try to get these positions through various training

   2. Work demands

      The good employment prospects and remuneration packages of the IT industry have attracted a large number of non-computer professionals, mostly young people. They urgently need to rely on learning and training to gain the technical capabilities to enter the IT industry. On the other hand, career changes and turnover in the IT industry are also the most frequent. It requires practitioners to continuously learn to maintain this continuous work.

      At the beginning of the 21st century, mankind will move towards an information age in an all-round way. The information technology revolution is an important driving force and bridge for economic globalization and a leading force for promoting global economic and social development. The new technology revolution centered on information technology will become the world New highlights in the history of economic development. Information technology will enable human beings to further excavate the huge information resources hidden in the material movement, and turn the world into an information space without borders. Microprocessors will enter billions of offices and homes, the advent of supercomputers, satellite communications and light guides. The development of communications, especially the rapid development of networking, is the hallmark of the information technology revolution. Not only has it communicated the links between countries, regions, enterprises, groups, and individuals in the most convenient way, but it has broken it to a certain extent. All kinds of geographical and even national restrictions have connected the entire world like never before and have promoted the rapid development of globalization. As this new technological revolution mainly emerged from the United States, Japan and Western European countries subsequently advanced rapidly, forming a powerful center and triangle. So Joachim Bischoff even listed such a formula: "Globalization = Tight network in the center of the world ", but because the development of the new technological revolution requires strong scientific research power, expensive equipment and equipment, huge funds and good leather infrastructure, and the level of economic development in the majority of developing countries is generally low, Not only is it difficult to keep up with the pace of the new technological revolution in the world, but it is being pulled further and further away by western countries, and thus is further marginalized in the process of globalization.

      The popularity of the Internet provides a new link to strengthen economic ties between countries. The rapid collection, processing, storage, and transmission of information enables governments, companies, and individuals in all countries to easily access information. This transparency (openness) and fluidity of information is conducive to mutual understanding among governments and peoples, to the spread of scientific and cultural knowledge, and to scientific decision-making by governments and enterprises. Cooperation. The Internet will continue to improve the efficiency and quality of global operations in finance, trade, and enterprises. The continuous development of computer technology enables the Internet to process almost unlimited information in a timely manner, which provides global residents with the means to participate in international economic cooperation: Banks can handle $ 1.5 trillion in currency transactions every day: Securities markets can handle tens of trillions of dollars in securities transactions each year: Sea, land, and air transportation can easily send hundreds of millions of containers around the world: Multinational companies can command the global The branch factory produces products (such as automobiles) of the same brand and different personality according to the needs of customers on the assembly line. The competitiveness of an enterprise in the new century will depend on its use of the network. If the enterprise does not use the network, it will be at a disadvantage in the global competition in the future, or even be excluded from the business circle. The development of information technology also poses new challenges to enterprise management. It requires enterprises to implement integrated management, integrate upstream and downstream links, and optimize the allocation of global resources through the network to achieve the best economic benefits. Therefore Only by looking at the world can companies survive and develop in the future information age.

      The development of the Internet will greatly promote the development of the global practical economy and service industry in the 21st century, which will greatly change human production and lifestyle. Knowledge will become an independent component of the production factors of the century. Which country can lead the world in technological and institutional innovation, this country can be invincible in international competition in the 21st century. The history of the 20th century shows that continuously increasing investment in capital, manpower, and raw materials alone cannot achieve sustainable economic development, nor can it be in a favorable position in international competition. Only countries that are constrained by technological and institutional innovation can fully Utilize various resources to achieve sustainable economic development and stand invincible in international competition. Technological and institutional innovation requires well-educated, high-quality citizens and a social environment where the talents of each citizen can be brought into full play. Obviously, technological innovation and institutional innovation require knowledge, and the improvement of the knowledge level of all citizens requires the development of education. However, the high level of national education in a country does not mean that the country is good at technological and institutional innovation, and it must be able to win the victory of international competition. The former Soviet Union is a country with a high level of national education but has not won international competition. It is more important to create social conditions that allow all citizens to give full play to their talents. In the 21st century, which countries recognize this and do it, these countries will become strong in international competition.

      However, it is still difficult for people living in poverty around the world to benefit from the information revolution.

      According to the United Nations, the information industry is becoming a rising industry among the developed and poor, and the gap between the number of Internet users in poor and rich countries is more disparate than the gap in national income. The funds invested by the 55 leading countries in the information technology industry account for 990/0 of the global information technology investment. 93% of Internet users in the world live in developed countries. Among the hundreds of millions of Internet users worldwide, the lowest income is 1/5 of the population. Only global

      This paper first discusses the impact of digital information technology on the layout of urban tourism industry, builds an urban tourism information system supported by digital information technology, and discusses the role of digital tourism information system in optimizing its tourism industry layout in combination with the actual situation of Wuhan. .

      Keywords: digital information technology, tourism industry layout

      In the context of globalization and informatization, the application of new technologies and the establishment of a digital urban tourism information system will provide a comprehensive, systematic and scientific decision-making basis for government tourism decision-making departments, and provide a strong technical background for the development of urban tourism. . Digital information technology mainly refers to the use of geographic information system (GIS), communication network, and multimedia technologies to build a tourist information system in a digital city, which collects, organizes, processes, processes, transmits, queries, and displays tourist information to assist Decisions in tourism management and tourism planning, comprehensively guide the development of urban tourism, and provide tourists with timely and accurate tourism information services.

      The Impact of Digital Information Technology on the Urban Tourism Industry Layout

      The application of digital information technology in the tourism industry will cause the adjustment and optimization of many constituent elements in the urban tourism industry, thereby promoting the urban tourism industry layout to be more reasonable and scientific, while providing guidance for the establishment of urban tourism information systems, and better Meet the needs of urban and tourism development, improve the capacity of urban tourism output, and establish the pillar or leading industry status of the tourism industry ^[2] .