What Is a Computer Network? Definition, Components, Objectives, and Best Practices
Computers are an excellent development. But, they perform essentially well on being a part of a network. When a device is linked to a network, it can achieve more than expected like communicating with colleagues, web surfing, storing data, checking information, and conducting financial transactions.
What Is a Computer Network?
A computer network stands as an interrelated system of two or more computation devices to transmit applications, data, and other tasks. These devices range from laptops to desktops, mobile phones, and even servers. These devices are ideally linked with physical wires. Indeed, they can also be connected via wireless technology.
Key Components of a Computer Network
Network Devices
Links
Links are the means utilized for transmitting data.?
Communication protocols
Communication protocols are specified rules followed by data-transferring nodes.?
Network Defense
This dynamic component is responsible for the safe and secure transfer of data between ports.
Types of Computer Networks
These smart networks link devices in a restricted area such as an office or a school.
PAN is used to link several devices, such as a printer, laptop, or scanner.
MAN network considers a sequence of LANs and links them into one network, through a phone exchange line.?
WAN is powered to cover a significant geographical area like some province, state, or an entire nation. This is done by utilizing satellite links, phone lines, or cables.
Main Objectives of Developing and Installing a Computer Network:
Computer networks are direct clear of huge costly mainframes, selecting to engage processors at designated points. Processors are affordable and faster to save time and intensify efficiency.
As all the organization’s data comes from one source, there is an section of reliability and permanency, which in turn decreases the probability of mistakes.
In the days when data is everything, companies want all the data storage available to them.
The more a company nurtures, the heftier its information-related load would be. By using extra processors, the overall performance can be boosted.
Networks provide users access to different resources through several access points. Besides this, multiple machines offer an outstanding backup in case any sort of hardware fails.
This purpose has gained an extra level of significance because of the global pandemic. As a result, users can securely conduct their tasks from home.
Today, computer systems make it simplified for staff from different departments to plan, talk, share, and collaborate.
Best Practices for Managing Your Computer Network:
Conclusion:
Technology is transforming at a rapid speed and companies are becoming more aware of the importance of networks. Of course, transferring data is not possible without a computer network, which calls for functioning in a safe environment. This is the reason that all high-end devices with a strong network are mandatory to keep information safe. With increasing cyber threats, it has become important for developers to ensure that data does not gets leaked.
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