What does information transmission technology mainly refer to?

Information transmission technology is a general term for various technologies mainly used to manage and process information. It mainly applies 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.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

Information Technology (Information Technology, abbreviated as IT) is a general term for various technologies mainly used to manage and process information. It mainly applies 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.

Information technology mainly includes four technologies: sensing technology, computer and intelligent technology, communication technology and control technology.

Extended information:

The information technology system has three functions:

• One It is a directional function. It is an action guide for writing syllabus, designing course materials, and controlling the teaching process.

• The second is the motivation function, which can stimulate the sense of urgency and internal drive for teaching and learning.

• The third is the evaluation function, which provides evaluation scales for teaching effects and reference standards for teaching design.

Characteristics of information technology:

①Information technology has the general characteristics of technology - technicality. The specific manifestations are: scientific method, advanced tools and equipment, proficiency of skills, rich experience, quickness of the action process, high efficiency of functions, etc.

②Information technology has a characteristic that distinguishes it from other technologies—informationality. Specifically, the service subject of information technology is information, and its core function is to improve the efficiency and effectiveness of information processing and utilization. Determined by the nature of information, information technology also has characteristics such as universality, objectivity, relativity, dynamics, sharing, and convertibility.

Related video recommendations: PHP programming from entry to proficiency

The above is the detailed content of What does information transmission technology mainly refer to?. For more information, please follow other related articles on the PHP Chinese website!