What are the aspects of IT industry?

1, information processing and service industry, which is characterized by using modern computer systems to collect, process, sort out and store information and provide various information services for computer centers, information centers, consulting companies and other industries.

2. Information processing equipment industry, characterized by engaging in the research and production of electronic computers (including hardware manufacturing of related machines), computer software development and other activities. Computer manufacturing companies and software development companies can be counted as this industry.

3. Information transmission intermediary industry, which is characterized by using modern information transmission intermediary to transmit information to the destination timely, accurately and completely. So printing, publishing, news broadcasting, communication, post and telecommunications, and advertising can all be included.

Information industry can be divided into primary information industry and secondary information industry. The former includes traditional goods and services to transmit information and intelligence, while the latter refers to services provided to internal consumers such as governments, enterprises and individuals.

Extended data

Occupational classification

1. Software category: system analyst, computer programmer, software tester, software project management division, system architect.

2. Hardware category: computer maintenance workers.

3. Network category: computer network administrator, network system designer, network integrated wiring engineer and network construction engineer.

4. Information system category: computer operator, information system security engineer, information system administrator, database system administrator, information system supervisor, information system evaluator, information resource development and management personnel, and information system designer.

5. Manufacturing category: semiconductor device tester, semiconductor device manufacturing technician, semiconductor device manufacturer, semiconductor device support worker and semiconductor device packaging worker.

6. Control category: MCU application designer, control system designer, logic control chip editor, automatic data acquisition and analyst.

7. Application system development category: embedded system developer, website developer, game program developer and radio frequency identification system developer.

8. Design category: computer graphic designer.

9. Business category: network editor, computer network customer service staff and online salesman.

10, entertainment category: digital video producer, digital audio producer, 3D animation producer, game art designer.

1 1. Education: making network courseware.

Baidu encyclopedia -IT profession

Baidu Encyclopedia-Information Technology Industry