IT industry generally refers to information technology industry.
Information technology industry, also known as information industry, is an industry that uses information means and technologies to collect, sort out, store and transmit information and intelligence, provide information services, and provide corresponding information means, information technology and other services. Information technology industry includes: industrial departments engaged in information production, circulation and sales and providing services by using information.
2. The 2.IT industry mainly includes the following occupations:
Software category: system analyst, computer programmer, software tester, software project management division, system architect.
Hardware category: computer maintenance worker.
Network category: computer network administrator, network system designer, network integrated wiring engineer, network construction engineer.
Information system category: computer operator, information system security engineer, information system administrator, database system administrator and information system supervisor; Information system appraiser, information resource development and management personnel, and information system designer.
Manufacturing category: semiconductor device tester, semiconductor device manufacturing technician, semiconductor device manufacturer, semiconductor device support worker, semiconductor device packaging worker.
Extended data:
IT scope:
1, the first layer is hardware, which mainly refers to the host computer and network communication equipment used for data storage, processing and transmission;
2. The second layer refers to software, including all kinds of software that can be used to collect, store, retrieve, analyze, apply and evaluate information. Including ERP (enterprise resource planning), CRM (customer relationship management), SCM (supply chain management) and other business management software, as well as WF (workflow) management software to strengthen process management and DW/DM (data warehouse) to assist analysis.
3. The third layer refers to the application, which refers to the collection, storage, retrieval, analysis, application, evaluation and use of all kinds of information, including the application of ERP, CRM, SCM and other software to directly assist decision-making, and the use of other decision-making analysis models or DW/DM and other technical means to further improve the analysis quality and assist decision-makers to make decisions (to emphasize one point, it only assists rather than replaces people's decisions).
Sogou encyclopedia -IT industry
Sogou encyclopedia -it