Briefly describe the main educational application systems of the campus network

It belongs to a local area network (LAN). A LAN is a type of private network, usually in or near a building, such as a home, office, or factory. Local area networks are widely used to connect personal computers and consumer electronic devices, enabling them to share resources and exchange information.

The local area network is naturally a regional network formed in a local area, and its characteristic is that the distribution area is limited, and it can be large or small, as large as the connection between a building and adjacent buildings, and as small as the connection between offices. Compared with other networks, the LAN itself has faster transmission speed, more stable performance, simple framework, and is closed, which is why many organizations choose it.

Hello. The answer is: b.

For details, please refer to: Local Area Network.

LAN LAN

City Desire Net man

Internet WAN

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Answer B

Briefly describe the types of modern school education system in Layoukuan.

Answer: The types of modern schooling systems include:

1) Universities and colleges and universities.

2) Secondary school. 3) Elementary school.

4) Junior high school.

5) Vocational secondary school. Milling.

6) Senior High School.

7) Junior colleges and universities.

8) Early childhood educational institutions.

9) Graduate educational institutions.

10) Chenglun Liangren Educational Institution.

It is an internal network and is used by campus insiders. The system consists of routers, switches, servers, clients, etc., and then connects various external devices as needed. The task of the system is to provide network connection services inside and outside the school, support the information exchange of the campus, the sharing of teaching resources, the interconnection of users in the school and other functions.

The specific architecture of this computer network system can include:

1) Router: The router is responsible for isolating the different networks separately, that is, the division between the campus network and the external network, only when there is a data communication and distribution demand between the two networks, the router will exchange data, otherwise, there will be no contact.

2) Switch: A switch is one of the most important hardware devices in a computer network, which connects multiple computers or other network devices to implement data between them.

3) Server: The server provides storage, security, computing, and other functions for the computer network, and supports campus users to log in to different resources.

4) Client: A client is all computers, handheld mobile devices, etc., connected to the campus computer network, through which users can access the resources provided by the server.

In addition, the computer network system can also be sold to connect to a number of external devices, such as:

1) Internet access devices: Provide external network connection services, so that resources inside and outside the campus can be accessed and interacted with through these devices.

The web-based e-learning system can be applied to the following aspects:

Student management: Teachers can use the online learning system to manage student information, including registration information, learning progress, assignments, and test scores.

Data analysis and learning assessment: The online teaching system can collect and analyze students' learning data, provide data support for teachers, help teachers evaluate students' learning outcomes and teaching effectiveness, and then optimize teaching methods and strategies.

In short, web-based online teaching systems can help teachers achieve more efficient and flexible teaching methods, and provide students with a better learning experience and better educational resources.