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#Networking Components

Chapter 2

#Chapter Profile
Introduction to Networking Components
Types of Computer Networks
Transmission Media
Wireless Transmission Services
Emerging Networking Concepts
Identifying Relevant Transmission Media for Different Environments

Take Off Century #Critical Thinking
21 st
Skills
Write any four methods of communications that you can think of.

1 2.

3. 4.

The process of connecting computers and peripheral devices to each other to exchange data and
resources is called computer networking. It involves various hardware devices, protocols, and software
that enable seamless communication. In this chapter, you will explore the essential components
of networking and gain an understanding of the concepts that form the foundation of computer
networking.

INTRODUCTION TO NETWORKING COMPONENTS

Networking Components are the essential hardware and software elements that allow computers and
devices to communicate with each other over a network.

There are various types of devices required for a network, such as Network Interface Card (NIC), Hub,
Switch, Router, Modem, Network Cable and Gateway. Let us discuss these in detail.

Network Interface Card (NIC)

NIC is an expansion card that enables a computer to access a network. It enables
the computer to connect to a network through a wired or wireless medium. It is also

known as Network adapter.
NIC