This term is used interchangeably with nic network interface card. An ip address is just a set of four numbers between 1 and 254, separated by dots. The internet spelled with a capital i, is a combination of 2 words inter and network. Not only is it essential for getting your services online and running smoothly, it also gives you the insight to diagnose problems. This time period marked the beginning of it as an officially defined area of business. In this chapter, we will provide an overview of basic security concepts.
The first thing that comes to our mind when we hear about wireless networking is wifi. Principles, protocols and practice, release techniques allow to create pointtopoint links while radiobased techniques, depending on the directionality of the antennas, can be used to build networks containing devices spread over a small geographical area. Home and office networks the network you have at home uses the same networking technologies, protocols and services that are used in large corporate networks and on the internet. Although there are other types of networks, ethernet is by far the most common and is almost exclusively the only standard used in home networking. Class a network ring topology star topology bus topology mesh topology network server brouter communication device download. The introduction to basic networking technologies ibnt contains the information you need to have for a basic understanding of networking.
The packet is the basic unit of data that computers on a network exchange. This general term refers to all the components involved in getting computers and other types of hardware to talk to each other. The terms that are listed here are just your basic networking terminology, but they frequently come up during your typical interview with a prospective employer. This page is not exhaustive, and will be developed as the need arises.
It uses waveform audio and digital video frames bitmaps to compress animation. Data communication and computer network 4 lan provides a useful way of sharing the resources between end users. An informational interview is not the same as a job interview by any means, but it is probably the most effective form of networking there is. Basic of networking a computer network consists of a collection of computers, printers and other equipment that is connected together so that they can communicate with each other. Selling cisco smb foundation solutions networking fundamentals. H 2 course adapted from national institute on aging 2007 helping older adults search for health information. The institute for basic standards provides the central basis within the united.
It stands for wide area network and covers a wide area such as a city. Beyond those basic networking functions, routers come with additional features to make networking easier or more secure. Networking seems to have its own language, and an awful lot of acronyms. It physically connects all the computers located in the premises. Lets understand the language first, or we will always be lost. Required knowledge basic and some advanced network administration skills. You will encounter this term frequently when shopping for various network hardware, such as routers, modems, and cables. Basic of networking a computer network consists of a collection of computers, printers and other. Fig 1 gives an example of a network in a school comprising of a local area network or lan connecting computers with each other, the. When you load a web page, your computer sends packets to the server requesting the web page and the server responds with many different packets of its own, which your computer stitches together to form the web page. Let the heel of your hand rest on the desk or table.
Describe the functionality of lan, man, and wan networks. Then, we will examine the four security objectives and look at each of the three categories of security solutions. Not only is it essential for getting your services online and. Choose from 219 different sets of basic networking terms glossary flashcards on quizlet. A network refers to two or more connected computers that can share resources such as data, a printer, an internet connection, applications, or a combination of these resources. The remaining h bytes h 3,2,1 are used for the host machine. This chapter introduces commonly used networking devices, and. This document will provide a basic overview of some common networking concepts. The central processing unit or cpu, also known as the microprocessor or processor is the brain of the computer. Introduction to basic networking technologies digital edition. This page on networking terminology describes terms related to networking domain.
The resources such as printers, file servers, scanners, and internet are easily sharable among computers. We will discuss basic terminology, common protocols, and the responsibilities and characteristics of the different layers of networking. Fundamentals of computer networking and internetworking. These terms that are essential for the ict 1 unit 2. This part deals primarily with iprelated networking terminology, but there is a brief topic on system network architecture sna. The goal of this book is to provide a basic understanding of the technical design and architecture of the internet. Lans are composed of inexpensive networking and routing equipment. Bitmap a representation, consisting of rows and columns of. Basic computer terminology and networking technology concepts unit. Introduction to basic networking terminology for a specific purpose if things are connected together, are referred as a network. Glossary all terms and definitions listed alphabetically.
Bandwidth the capacity of an electronic line, such as a communications network or computer channel, to transmit bits per second bps. Introduction to basic networking technologies digital. Introduction to networking advantages of networking types of networks models of networking appropriate to students ncte recommendation to students some relevant terms. The book is aimed at all audiences even those with absolutely no prior technical experience or math skills. Like any technical area, networking has its own terminology for a reason. It discusses how to perform some basic windows tasks. It covers the lan, internetworking and transport layers, focusing primarily on tcpip. The instrument panel of an airliner has more than just three instruments labeled how fast, how high, and how much further.
Malware consists of viruses, worms, trojans, spyware, adware, backdoors, rootkits, and bots. A client is the computer running a program that requests the service from a server. Learn basic networking terms glossary with free interactive flashcards. An end device is the device that sends or receives the data or service in the network.
It stands for local area network and covers a small area such as a small office or home. The domain name system, more commonly known as dns is the networking system in place that allows us to resolve humanfriendly names to unique addresses. The more people in your network, the better your chances of finding that perfect job. This document covers the basics of how networking works, and how to use different devices to build networks. The internet is an amazingly beautiful design and should be understood by all who use it. Basic computer terms for beginners with pictures red dot geek. Its important that you know some basic terminology in case you have to do some extensive troubleshooting with your isp or need to buy some new hardware. Networking terminology networking terms terminology section. Wifi the first thing that comes to our mind when we hear about wireless networking is wifi. These functions are controlled by protocols, which are rules that govern endtoend communication between devices. Sna topics are covered in more detail in the topics on snabasics and implementation, sna advanced peertopeer networking appn, and snaip implementation.
There are so many things involved in wireless networking that i think it would be useful to guide you through the basic terminologiesjargons of wireless networking. An introduction to networking terminology, interfaces, and. This guide is operating system agnostic, but should be very helpful when implementing features and services that utilize. Each of the devices on the network can be thought of as a node.
It covers osi,tcpip,arp,rarp,router,hub,switch,ethernet,gateway,mac,phy,ip address. Like the human networks that we are all part of, computer networks let us share information and resources. This page discusses basic microsoft windows concepts and terminology. A network can be of many types, like a telephone network, television network, computer network or even a people network. The operating system os is the software that communicates with the computer hardware. Networking basic concepts and fundamentals explained. It is a network of networks, linked by a broad array of electronic, wireless, and optical networking technologies wikipedia. An introduction to networking terminology, interfaces, and protocols. Depending on your security needs, for example, you can choose a router with a firewall, a virtual private network vpn, or an internet protocol ip communications system. Then, we will examine the four security objectives and look at each of the three categories of. Short for malicious software, malware is software code that is designed to damage files or entire computer systems, steal data, disrupt network, and do generally bad things to computers, networks, and people. A basic understanding of operating systems d the major requirement is a desire to learn. Jan 14, 2014 this document will provide a basic overview of some common networking concepts. The higher your bandwidth, the larger the amount of traffic your site can handle at one time.
Network security solutions are loosely divided into three categories. Introduction to basic networking terminology geeksforgeeks. Local area networklan is based on client server network relationship. This kind of network is repre sented by a twoway relationship, a give and take among equals or peers. Networking terminology networking terms terminology. All but the most basic of networks require devices to provide connectivity and functionality. A basic understanding of networking is important for anyone managing a server. If you want to become a network specialist, you need to learn how networks are designed, how they are built, and how they work.
Database terms internet terms network protocols network ports security terms. Basic network types network types are often defined by function or size. Thats why its important that you know them backwards and forwards and that youre able to explain them well, even when youre under pressure. For the remainder of this text, the term networkwill. Introductiona network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. Basic computer terminology for networking and technology. An introduction to computer networksis a free and open generalpurpose computernetworking textbook, complete with diagrams and exercises. A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. So, in any type of human network, theres a lot of giving and taking. Avi audio video interleaved a microsoft corporation multimedia video format. Similarly, a computer network is also a kind of setup, where it connects two or more devices.
A network refers to two or more connected computers that. Since this chapter contains a lot of information about different networking components and their relationships, this section provides a breakdown of some of the networking terminology used here. Some of the content is legacy and may not apply to the version of windows youre running. In order to send and direct data across a network, computers need to be able to identify destinations and origins. All of these activi ties involve sharing, or trading, resources. A computer is a device that executes a program or programs. An introduction to computer networksis a free and open generalpurpose computer networking textbook, complete with diagrams and exercises. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1. An introduction to computer networks open textbook library. An end device might be a pc, laptop, smartphone or any other device that is capable of the sending and receiving data the data and connected with the network. A domain name is the humanfriendly name that we are used to associating with an internet resource. Aweighting is a standard weighting curve applied to audio measurements, designed to reflect the response of the human ear.
Networking terms in oracle solaris this glossary defines commonly used networking terms and acronyms in oracle solaris to assist anyone in writing white papers, specifications, and user and training documentation and to help ensure consistent usage. Computer network terms and networking related definitions. For a specific purpose if things are connected together, are referred as a network. In this tutorial you will learn the basic networking technologies, terms and concepts used in all types of networks both wired and wireless, home and office. Fit the palm of your hand around the mouse, with your index finger resting on the left the primary mouse button and your middle finger resting on the right the secondary mouse button. Last week i posted the top 77 interview questions that you need to be ready for when interviewing for an it position to further help you with your job interview preparation, i decided to put together a quick it terminology cheatsheet. In this chapter, we will discuss the major terminologies used in computer networking. A computer internet course for older adults module 1 handouts. A network is any collection of independent computers that communicate. This identification is an ipinternet protocoladdress. Protocols on one layer will interact with protocols on the layer above and.
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