Basic Elements of Network

Hello Learners, Today we will learn What are the Elements of Network?

In this post, I will explain various basic elements of a network.

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What are the Elements of Network?

In today's modern times, data network has become an important asset for many businesses, which there is no doubt.

Most of today's basic data network elements are designed to connect any number of users and allow them to access various resources such as the Internet and other computers connected to the network.

There are four fundamental elements of a computer network, which are given below.

• Network Hardware
• Network Software
• Protocols
• Connection Medium

Read Basic Fundamentals of Computer System

• What is Computer?
• What is CPU?
• What is Software?
• Components of Computer System
• Parts of Computer
• Generations of Computer
• Classifications of Computer
• Applications of Computer
• Applications of Internet
• Uses of Computer System
• Functions of Computer
• Uses of Computer Graphics
• Uses of Internet
• Uses of Smartphones
• Uses of Mobile Phone
• Uses of Laptop
• Types of Laptop
• Different Types of Computer
• Types of Web Browser
• Block Diagram of Computer
• Advantages of Computer
• Disadvantages of Computer
• Characteristics of Computer
• Limitations of Computer
• Capabilities of Computer
• Elements of Computer System
• Structure of Computer
• Names of Computer
• What is Accuracy in Computer ?
• What is Speed in computer?
• Types of Operating System
• What is Pen Drive?
• What is Portable Computer and its types?
• Advantages and Disadvantages of Internet
• Advantages and Disadvantages of Mobile Phone
• Advantages and Disadvantages of Email
• Examples of Hardware
• Examples of Utility Software
• Examples of Web Applications
• Parts of Keyboard
• Parts of Mouse
• Parts of Printer
• Parts of Scanner
• Parts of Desktop Computer
• Parts of Computer for Kids
• Components of Internet

1. Network Hardware

An important part of any element of network is the hardware running it, and there are many types of network hardware. Such as - DSL Modem, DSL Filter, NAT Router, Firewalls, ICS, Network Hub, Network Switch,
Wireless Access Point etc.

Without these network hardware devices, the computer has no means of accessing the network. A network card enables computers to have direct access to network media and to connect them to other devices, including routers, switches, modems, and repeaters.

A router or switch allows a network connection from a modem to share the network connection with multiple computers. Repeaters serve to refresh the network signal between Ethernet cable segments, allowing Category 5 cables to reach beyond a maximum length of 300 feet without signal loss.

2. Network Software

Network software is a fundamental element for any type of network. Network software is used to allow hardware to interact with the network or to issue commands to it. 

Network software commands network devices how to connect to the network, so that network hardware and network software interact well with each other.

This type of network software was used to design, implement, operate and monitor computer networks. Another example is networking software. For example, connection monitoring software, networking clients, etc.

3. Protocols

There are some already defined rules and conventions for communication between network devices, called key network protocols. 

Network protocols include mechanisms for any network devices to recognize and establish relationships with each other, as well as formatting rules that specify how any data is packaged into sent and received messages.

There are three types of protocols, which are given below.

• Internet Protocols
• Wireless Network Protocols
• Network Routing Protocols

4. Connection Medium

The connection medium is an important network element. Any medium through which we and you send any type of your data from one place to another is known as a connection medium.

Signals are used by computers and other telecommunications equipment to represent any type of data. You will also know this.

The signal means any data or information, any type of data or information is sent from one device to another in the form of electromagnetic energy. 

These data or information travel through a vacuum, air or other means of transmission to be transmitted from one point to another, i.e. (sender to receiver).

No network can function without a connection. The medium used to connect the nodes of a network varies with the type of network. 

Wired networks often use network cables such as Category 5 Ethernet cables, while wireless networks make direct connections between devices using radio signals as the medium.

There are two types of connections medium, which names are given below.

1. Wired or Guided
2. Wireless or Unguided

FAQ Related to Elements of Network

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