Briefly describe the types and contents of information resources.

Information resources refer to the elements of collecting various information activities (information technology, equipment, facilities, information producers, etc. ). Take information as the core of information activities in human society. News activities include a series of social and economic activities related to the collection, arrangement, provision and use of information. Characteristics of information resources: demand, scarcity, selectivity, enjoyment, timeliness, indivisibility, non-identity and controllability. Use Tocheck to check professional documents repeatedly.

Information resource type:

1. Recorded information resources: including knowledge information recorded and stored through traditional media (paper, bamboo, silk, etc.). ).) and all kinds of modern media (such as disk, CD-ROM, microfilm, etc. ), such as various books, periodicals, databases, networks, etc. Registered information resources are the basic form and main component of information resources.

2. Physical information resources: knowledge information stored and expressed in physical objects (such as some samples and prototypes) is a kind of technical information in itself. This information resource cannot directly enter the information system, so to manage it, we must first convert it into registered information.

3. Intellectual information resources: Knowledge resources are mainly knowledge information stored in the human brain, including the knowledge, skills and experience that people have mastered, also known as tacit knowledge. It is supported by people's life and labor, and provides various consulting services according to social needs.

4. Zero-order information resources: This kind of information resources refers to the information that people spread orally through various channels. The existence form and transmission channel of zero-order information are random, so it is difficult to systematically store and accumulate it, which brings great difficulties to the management of this kind of information resources and requires special methods to collect, record, sort out and store it.