What are the most prominent advantages of computer networking?

Advantages of Computer Networks:

1. Reliability.

In a networked system, when one computer fails, another computer in the system can immediately replace it to complete the task. Similarly, when one link of the network fails, other communication links can be selected to connect.

2. High efficiency.

The computer network system gets rid of the limitations of data transmission of the central computer control structure, and the information transmission is rapid, and the system has strong real-time performance. The connected computers in the network system can transmit data information to each other, so that users who are far away can exchange data instantly, quickly, efficiently and directly.

3. Independence.

The connected computers in the network system are relatively independent, and the relationship between them is both interconnected and independent of each other.

4. Expandability.

In the computer network system, people can easily and flexibly access the new computer, so as to achieve the purpose of expanding the function of the network system.

5. Cheapness.

The computer network enables microcomputer users to also share the functional characteristics of the mainframe, which fully reflects the "group" advantage of the network system, which can save investment and reduce costs.

6. Distribution.

Computer networks can be geographically dispersed.

can be used to distribute large, complex and comprehensive problems.

7. Easy to operate.

For computer network users, mastering the technology of using the network is simpler than mastering the technology of using the mainframe, and it is also very practical.

A computer network is a collection of independent computers that are interconnected. "Interconnection" here means that two or more computers connected to each other can exchange information with each other to achieve the purpose of resource sharing. And "independent" means that the work of each computer is independent, and no computer can interfere with the work of other computers.

For example, start, stop, etc., there is no master-slave relationship between any two computers.

The most prominent advantage of computer networking is resource sharing.

The main functions of computer networks are resource sharing, communication and cooperation, and improving the reliability of resources. The main characteristics are destructive, contagious, hidden, and latent. Hardware resources include various types of computer mass storage devices, computer peripherals, such as color printers, electrostatic plotters, etc.

Hardware resources include various application software tool software, supporting software used in system development, language processing program diagrams, database management systems, etc. Data resources include database files, databases, office documents, enterprise production reports, etc.

Network communication communication channels can transmit various types of information, including data information and graphics, images, sounds, streams and other information. Spreading the tasks to be handled across computers rather than concentrating on a single mainframe computer not only reduces the complexity of software design, but also greatly improves productivity and reduces costs.

A computer network is a large-scale, powerful network system that connects computers and specialized external equipment distributed in different geographical regions with communication lines, so that many computers can easily transmit information to each other and share resources such as hardware, software, and data information.

The biggest benefit of computer networking is that it "enables resource sharing".

The biggest benefit of computer networking:

Resource sharing is one of the main purposes of people to establish computer networks, and all users who access the network can enjoy the legitimate information and resources shared by others in the network; Resource sharing can make full use of existing information resources, reduce labor search in the process of software development, and avoid duplicate construction of large databases.

Content shared by the resource:

1.Sharing of data and applications.

2.A print server is established in the printing sharing LAN, and Pailianmeng can provide printing services for all users of the LAN.

3.Mail function mail server can provide all employees within the enterprise with email**, distribution, CC and other services based on the user name attack bridge, and can complete convenient management, backup, deletion, recovery, recovery and other work on the server.

4.Database database server is an important part of the enterprise LAN, which can realize data sharing, reduce redundancy, centralized storage and management, maintainability and security. <>

1. Resource sharing, hardware resources: including various types of computers, mass storage devices, computer peripherals, such as color printers, electrostatic plotters, etc. Software Resources:

Including various application software, tool software, supporting software used in system development, language processing programs, database management systems, etc.

3. Distributed processing, the tasks to be processed are dispersed to run on various computers, rather than concentrated on one large computer. In this way, not only can the complexity of software design be reduced, but also the work efficiency can be greatly improved and the cost can be reduced.

The most prominent advantage of computer networking is resource sharing.

Computer network refers to a computer system that connects multiple computers and their peripheral devices with independent functions in different geographical locations through communication lines, and realizes resource sharing and information transmission under the management and coordination of network operating systems, network management software and network communication protocols.

"Resources" refers to all software, hardware, and data resources in the network. "Shared" means that users in the network are able to enjoy some or all of these resources. Resource sharing is when multiple users share hardware and software resources in a computer system.

In the network system, the main resources shared by end users include processor time, shared space, various software devices and data resources. Resource sharing is the main function of a computer network, and it is also the main purpose of the network.

The core of computer networks

Computer network security includes two aspects, namely physical security and logical security, physical security refers to the physical protection of the equipment and matching town facilities from destruction and loss. Logical security includes the completeness, confidentiality and availability of information, and there are many factors that constitute insecurity for computer information, including human factors, natural factors and accidental factors.

Among them, the human factor refers to the fact that some lawbreakers take advantage of the loopholes in the computer network, or sneak into the computer room, steal computer system resources, obtain important data, tamper with system data, destroy hardware equipment, and compile computer viruses. The human factor is the factor that poses the greatest threat to the security of computer information networks.

Summary. The most prominent advantages of computer networks include: providing efficient data transmission and sharing: computer networks can achieve fast, secure, and reliable data transmission, while also easily sharing files and resources.

The most prominent advantages of computer networks include: providing efficient data transmission and sharing: computer networks can achieve fast, secure, and reliable data transmission, and at the same time, privacy can also make it easy to share files and resources.

2. Promote information exchange and cooperation: computer networks enable people to exchange information and collaborate in different places, which greatly improves work efficiency and productivity. 3. Strengthen data security and confidentiality

Computer networks can use a variety of encryption and authentication technologies to protect the security and confidentiality of data, and prevent sensitive information from being obtained and used by malicious searches.

4. Reduce communication costs and environmental pollution: computer networks can replace traditional communication methods by means of e-mail, digital and pure meetings, etc., so as to reduce communication costs and environmental pollution.