What is the main function of the resource subnet What is the correct answer

A computer network can be divided into two subnets.

That is, resource subnets and communication subnets.

Resource subnets are made up of computer systems.

It is composed of terminals, terminal controllers, network peripherals, various software resources and information resources. The resource subnet is mainly responsible for the data processing business of the whole network and provides various network resources and network services to network users.

The resource subnet is the user-facing part of the computer network, which is responsible for the application-oriented data processing of the whole network.

In a local area network, a resource subnet consists of server spine, workstations, shared printers and other devices, and related software of the network. The principal of a resource subnet is a network resource device, including:

1.A user computer (also known as a workstation).

Networked storage systems.

3.Network printers.

4.Stand-alone network data devices5Network terminals.

6.Server.

7.A variety of software resources running on the network.

8.data resources, etc.

The main computer system is referred to as the host (host), which can be a mainframe, a medium-sized computer, and a small computer. The host is the main component of the resource subnet, which is connected to the communication relay machine of the communication subnet through the high-speed communication line. Ordinary household A terminals are connected to the network through the host, and the host provides services for local users to access the host equipment and resources of the network, and at the same time provides services for remote service users to share local resources.

A terminal (teminal) is the interface for users to access the network. The terminal can be a simple input and output terminal, or a smart terminal with microprocessing and. The final device can be connected to the network through the host, and can also be controlled through the terminal to control the mausoleum infiltrator, packet group assembly and dismantling of the ball, or the communication control processor to connect people.

A computer network usually consists of three parts, which are resource subnets, communication subnets, and communication protocols.

Resource subnet. Resource subnet: From the perspective of the functions of each component of the computer network, each component mainly fulfills two functions, namely network communication and resource sharing.

The collection of devices and their software that realize the network communication function in the computer network is called the communication subnet of the network, and the collection of equipment and their software that realize the resource sharing function in the network is called the resource subnet.

Communication subnets. Communication subnet: refers to the collection of equipment and software that realize network communication functions in the network, and communication equipment, network communication protocol, communication control software, etc. belong to the communication subnet, which is the inner layer of the network and is responsible for the transmission of information.

It mainly provides users with data transmission, transfer, processing, transformation, etc.

Communication protocols. A communication protocol refers to the rules and agreements that must be followed by two entities to complete a communication or service. The protocol defines the format of the data unit, the information and meaning that the information unit should contain, the connection method, and the timing of the message sending and receiving, so as to ensure that the data in the network is smoothly transmitted to the specified place.

Extended Information: Resource Subnet Composition:

In a local area network, a resource subnet consists of servers, workstations, shared printers and other devices, and related software. The principal of a resource subnet is a network resource device, including:

1.A user computer (also known as a workstation).

2.Networked storage systems.

3.Network printers.

4.stand-alone network data equipment;

5.Network terminals.

6.Server.

7.A variety of software resources running on the network.

8.data resources, etc.

Communication subnet composition:

Repeaters, hubs.

Hardware devices such as bridges, routers, and gateways.

Three elements of communication protocol:

The communication protocol is mainly composed of the following three elements:

Syntax: i.e., how it is communicated, including the format of the data, the encoding, and the signal level (level.

of high and low) and so on.

Semantics: that is, the content of the communication, including the content of the data, the meaning, and the control information.

Timing rules (time series): When to communicate, clarify the order, rate matching, and ordering of communications.

What is not part of the resource subnet is the data transmission device.

The resource subnet consists of computer systems, terminals, terminal controllers, network peripherals, various software resources, and information resources.

In the case of a local area network, the communication subnet consists of network cards, cables, hubs, repeaters, bridges, routers, switches, and other equipment and related software. A resource subnet consists of networked servers, workstations, shared printers, and other equipment and related software.

Question 1: What are the components of a resource subnet? It is composed of computer system terminals, terminal controllers, network peripherals, various software resources and information resources.

Question 2: What are the main standby parts of the communication subnet and the resource subnet The resource subnet is composed of the host system, the terminal car controller, and the terminal. It can also be said as:

The communication subnet consists of network closure nodes and communication links. It can also be said as: A communication subnet is a connection service that connects various computer resources in a resource subnet and provides communication services.

Main function: Provide data transmission for the host and realize information exchange.

Problem 3: What is a computer network composed of resource subnets and communication subnets A computer network system is composed of resource subnets and communication subnets.

Question 4: What is a resource subnet? The main body of the resource subnet is the network resource device, including: 1A user computer (also known as a workstation).

2.Networked storage systems.

3.Network printers.

4.stand-alone network data equipment;

5.Network terminals.

6.Server.

7.A variety of software resources running on the network.

8.data resources, etc.

The main computer system is referred to as the host (host), which can be a mainframe, a medium-sized computer, and a small computer. The host is the main component of the resource subnet, which is connected to the communication control processor of the communication subnet through high-speed communication lines. Ordinary user terminals are connected to the network through the host.

The host provides services for local users to access other host devices and resources on the network, while sharing local resources for remote service users.

A terminal is a user's interface to access the network. The terminal can be a simple input and output terminal, or a smart terminal with a microprocessor.

Problem 5: The communication subnet and the resource subnet are composed of those main parts In the local area network, the resource subnet is mainly composed of the network's servers, workers' stations, shared printers and other equipment and related software. The communication subnet consists of network cards, cables, hubs, repeaters, bridges, routers, switches, and other equipment and related software.

In a WAN, a communication subnet consists of a number of dedicated communication processors (i.e., node switches) and the software, concentrators and other devices they run, as well as the communication links that connect these nodes. A resource subnet consists of all hosts that access the Internet and their external devices.

Question 6: The computer network system has a resource subnet and what subnet consists of a communication subnet and a resource subnet.

Question 7: The composition and characteristics of resource subnets and communication subnets are prosperous and widely developed, and local regulations are also established to standardize marriage; It is good to be healthy, standardize the local regulations, and the prosperous place of the construction party will play.

Question 9: The main components and functions of the resource subnet and the communication subnet Let's talk about the fermented special magnesium.

Question 10: Is a computer network system composed of resource subnets and subnets? The computer network system resource subnet and the communication subnet are composed.