Network Definition & Meaning

A network consists of two or more separate devices (laptops, printers, servers, etc.) that are linked together so they can communicate. Each device on a network is called a node, and various nodes can be connected physically through cables or wirelessly through radio frequencies.

Networks are useful for a variety of reasons, chief among them being information sharing. Nodes on a network often share software, storage, data, and access to input or output devices. Not only does this make resource allocation more economical, but it also makes each device more efficient.

Types of computer networks

Most types of networks are characterized by their physical location (or lack thereof):

Network features

Networks can also be categorized according to a number of different features, including:

Top 5 Network Related Questions

1. What is network software?

2. What is network computer?

3. What is network management?

4. What is network security?

5. What is a local-area network (LAN)?

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Kaiti Norton
Kaiti Norton is a Nashville-based Content Writer for TechnologyAdvice, a full-service B2B media company. She is passionate about helping brands build genuine connections with their customers through relatable, research-based content. When she's not writing about technology, she's sharing her musings about fashion, cats, books, and skincare on her blog.

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