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At the destination, data are extracted from one or more packets and used to reconstruct the original message. We provide you with the details of computer knowledge that they are asking in all competitive exams. A computer network consists of a collection of computers, printers and other equipment that. If you are completely new to networking then the basic course will introduce you to the basic networking protocols used in small homeoffice networks and on the internet. A network can be of many types, like a telephone network, television network, computer network or even a people network. Best computer notes pdf in english for all competitive exams. Setting up and building a home network will introduce some basic networking component and show you how to build a home network and connect it to the internet. Even if you are new to networking, you have probably heard of routers. Introduction to basic networking terminology for a specific purpose if things are connected together, are referred as a network. As you know, i have been sharing materials related to computer knowledge for upcoming competitive exams. Networks are made up of various devicescomputers, switches, routersconnected together by cables or. Basics of computer science tutorial tutorialspoint. The layer 3 switch functions at the network layer and performs the multiport, virtual lan, data pipelining functions of a standard layer 2 switch. What this means is that there are multiple technologies and protocols that are built on top of each other in order for communication to function more easily.
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Basic computer knowledge is as important to a banker as a paper is to a publisher. The basic computer knowledge practice problem section will. Computer literacy and knowledge by kiran prakashan pdf download. Powerpoint presentations ppt collection for basic computer. A basic knowledge of network topology, channel access protocol, network t. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. Selling cisco smb foundation solutions networking fundamentals. List of boundary lines between countries for sbi, ssc, upsc pdf 2018. Basic networking tutorial a network is any collection of independent computers that communicate with one another over a shared network medium. All you need to do is download the training document, open it and start learning computer basic for free. This time period marked the beginning of it as an officially defined area of business. Describe the functionality of lan, man, and wan networks. The keys that operate the computer, very much like a typewriter, with extra keys for special functions. Aug 25, 2015 as you know, i have been sharing materials related to computer knowledge for upcoming competitive exams.
Learn vocabulary, terms, and more with flashcards, games, and other study tools. Computer fundamentals tutorial pdf version quick guide resources job search discussion computer is an advanced electronic device that takes raw data as an input from the user and processes it under the control of a set of instructions called program, produces a result output, and saves it for future use. When these computers are joined in a network, people can share files and peripherals such as modems, printers, tape backup drives, or cdrom drives. All computers in the network have equal capabilities to use the resources hardware, software, data and file available on the network. Computer objective question and answer by sankalp ias in hindi. Read the article on basic computer knowledge given below. This document covers the basics of how networking works, and how to use different devices to build networks. Students have to learn about lots of new terms and technologies in computer network making this a bit hard to grab the knowledge the sufficient. Introduction to computer networking and hardware concepts. Introduction to basic networking terminology geeksforgeeks. This site contains which contains many networking courses is for you. Peertopeer is a simple, inexpensive network thatpeertopeer typically connects fewer than 10 computers. It simply provides the overall theoretical knowledge on communication standards, protocols and network programming.
An introduction to networking terminology, interfaces, and. Any part that we can see or touch is the hard ware. Mcq set1 basic computer gkarea general knowledge gk. Apr 16, 2012 a client is a computer that request services from a server computer. Beyond those basic networking functions, routers come with additional features to make networking easier or more secure. Apr 01, 2018 computer literacy and knowledge by kiran prakashan pdf download. Computer networks a computer network consists of two or more computing devices that are connected in order to share the components of your network its resources and the information you store there, as shown in figure 1. Early computer networks used cable to connect computers together in a wired network. There are two basic types of switches to choose from as part of your networking basics. We have grouped in this site many courses likely to help you to master the net.
Although you are probably taking this class to learn about computer net works, and some of you probably already know how important. A managed onpremises switch lets you configure and monitor your lan, giving you tighter control of your network traffic. How to download networking and internet basic computer knowledge pdf free download question and answers with explanations. Pdf networking is a big domain under computer science and engineering.
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A network refers to two or more connected computers that. Most modern networks use wireless wifi as the main connection media and networks tend to be a mixture of wired and wireless. Computer networking has existed for many years, and as time has passed the technologies have become faster and less expensive. 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. Choosing the equipment you use for your networks servers is one of the key decisions youll make when you set up a network. All computers in the network have equal capabilities to use the resources hardware, software, data and file available on. Nb answers of each mcq is hidden behind the black box, to. As a number of aspirants have been asking me to share complete mcqs and other materials of computer knowledge which i have, here i am sharing all the pdf files i have. 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.
In this article, i want to continue the discussion of networking hardware by talking about one of the most important networking components. We cover the transport layer by first developing a simple reliable. Mar 18, 2019 read the article on basic computer knowledge given below. Basic computer knowledge questions and answers for exam preparation. Also, known as the logical address, is the network address of the system across the network. A computer internet course for older adults module 1 handouts. Each packet has a maximum size, and consists of a header and a data area.
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 internet, and various servers. 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. The most basic computer network which consists of just two connected computers can expand and become more usable. Mar 31, 2017 what is computer networking what are basic components in a network what are the advantages and disadvantages in a network what are types in a network. Jan 14, 2014 while networking is often discussed in terms of topology in a horizontal way, between hosts, its implementation is layered in a vertical fashion throughout a computer or network. 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. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1. Computer notes with diagram by deserve academy in hindi. Servers provide the shared resources that network users crave, such as file storage, databases, email, web services, and so on. We will concentrate on the skills that will apply to many commonly used programs. A network is any collection of independent computers that communicate. Introduction to networking advantages of networking types of networks models of networking appropriate to students ncte recommendation to students some relevant terms. Simple network that connects fewer than 10 computers.
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