What is computer networking?
Answer: computer networking
A computer network is a group of computer systems and other computing hardware devices that are linked through communication channels to facilitate communication and resource sharing among a wide range of users. Networks are commonly categorized based on their characteristics.
Advantages of a computer network:
1. Availability of information: It allows access to a piece of vast useful information, including traditional reference materials and facts, such as news and current affairs.
2. File sharing easier: Computer networking allows easier accessibility for people to share their files, which helps them with saving more time and effort since they could do file sharing more accordingly and effectively.
3. Inexpensive system: Installing networking software on our device would not cost too much, as we are assured that it lasts and can effectively share information with our peers. Also, there is no need to change the software regularly.
4. Cost efficiency: The user can use a lot of software products available on the market, which can just be stored or installed in your system or server, and can then be used by various workstations.
5. Boosts storage capacity: Since information, files and resources are shared with other people, we have to ensure all data and content are properly stored in the system.
1. Lack of independence : User will depend on the main file server, so, if it breaks down, the system would become useless and it makes users idle.
2. Security difficulties: User’s security would be always at risk because there would be many people who would use a computer network to get and share their files and resources.
3. Lack of robustness: If a computer network’s main server breaks down, the entire system would become useless.
4. Viruses and malware: If even one computer on a network gets affected by a virus, there is a possible threat for the other systems getting affected too. Viruses can spread on a network easily, because of the interconnectivity of workstations.
5. Needs an efficient handler: The technical skills and knowledge of how to operate networks and administer a computer network are considerably high. Any user with basic skills cannot do this job. Also, the accountability to manage a network is very high.