Here you can download the free lecture notes of embedded systems pdf notes es notes pdf with multiple file links to download. Vanevar bush predicted this in 1948 interoperability essential in networked environment big 4. Internet is very complex, both in terms of its hardware and software components, as well as in the services it provides. If the hardware is the heart of a computer system, then the software is its soul. This presentation includes the intro to some of the major and basic components of computer hardware and networking. Data communication and computer networks page 10 3. A software acts as an interface between the user and the hardware.
Different software applications can be loaded on a hardware to run different jobs. This chapter provides an introduction to computer networking and hardware concepts and highlights the use of software and hardware tools as an aid to enhance. That is, one network can be connected to another network and become a more powerful tool because of the greater resources. Tools for teaching computer networking and hardware. Computer networks pdf notes free download cn notes.
For communication to occur, two devices must be connected in some way to the same link at the same time. Powerpoint presentations ppt collection for hardware training. Networking hardware, also known as network equipment or computer networking devices, are electronic devices which are required for communication and interaction between devices on a computer network. The main purpose of the networks is to facilitate communication through. An introduction to atm networks, written by harry g. Figure 2 a repeater in the osi model powerpoint presentation. Figure 211 connecting devices powerpoint presentation. Internet architecture, layering, endtoend arguments, tcpip architecture, tcp congestion control, beyond tcp congestion control, router support for congestion control, intradomain routing, router architecture. These are used to extend the maximum distance between nodes. Hardware and networking powerpoint notes in video format. The network interface card address, called the hardware address, is protocolindependent and is usually assigned at the factory. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. This ccna study guide explains each ccna topic in detail with examples in separate ccna tutorial. Hardware and networking concepts are explained elaborately.
This note is an introduction to the design and analysis of computer networks and their applications, including the basics of data communication, network topologies, protocols, routing and switching, naming and addressing. Network devices, or networking hardware, are physical devices that are required for communication and interaction between hardware on a computer network. Ppt computer hardware powerpoint presentation free to. Central processing unit cpu or processor for short. Microsoft powerpoint, slide presentation software, ppt. Network hardware overview the basics when purchasing.
A computer network can be defined as a set of two or more computers having interconnection to the same resources, such as exchange files, printers, cds and other similar equipment. The networks in a computer are built with a great combination of software and hardware. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Complete computer networking notes guides tutorials. Notes computer hardware basics the computer a computer is made up of many parts. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1. Software development is very expensive and is a continuing expense.
The critical comments are about improving the presentation spelling and typos. Inputoutput io devices these allow you to send information to the computer or get information from the computer. In deed it is a machine which can perform various tasks for us. Units which are the last receiver or generate data are called hosts, end systems or data terminal equipment. Computer networking and management lesson 1 computer. It serves both as a repeater as well as wiring centre. Learn complex networking concepts and topics in easy language with step by step practical examples. Hubs connect multiple computer networking devices together. Our computer networking tutorial is designed for beginners and professionals. Components of a computer main memory processor input devices auxiliarystorage output devices for reading data into main memory for processing the data for printing, displaying or output of info for permanent storage of programs and data the program currently being executed is stored here. These are the hubs which have their own power supply and can clean, boost and relay the signal along with the network. This address is technically called the media access control address mac because it is found on the mac sub layer of the data link layer. The design of the technologies that make todays inter. Ccna study guide complete computer networking notes.
Network devices hub, repeater, bridge, switch, router. Hardware and networking powerpoint materials youtube. Passive hubs just repeat any incoming signals to every port available, therefore does not act as a line repeater. Collection of study notes, powerpoint presentations, and videos. There main purpose is to connect two or more network connection having different network ids. Iict offers real time training for hardware and networking along with job placement. Ppt basic networking hardware powerpoint presentation free to. When two modems converse via the telephone line, the speed of modem communications is measured in bps. Introduction to computer networking and hardware concepts. Easily translate your slides into the preferred language and use the builtin accessibility checker to be sure your audience doesnt miss a thing. Tell your story with confidence with slidebyslide notes only viewable by you.
This webpage contains various slides of computer neworks. Presentation for hardware and networking authorstream presentation. The network interface card address, called the hardware address, is. Specifically, they mediate data transmission in a computer network. One long cable acts as a backbone to link all the devices in a network. Hardware like motherboard, disk drives, daughter board lan card, sound card, vgi card, etc. Chapter 21 networking and internetworking devices powerpoint presentation. These are the hubs which collect wiring from nodes and power supply from active hub. Ethernet port this port is used for networking and fast internet. With office 365, collaborate using realtime coauthoring and comments to get input from. Ppt computer networking powerpoint presentation free. This is a textbook for graduate students and undergraduates in electrical engineering and computer science as well as a reference work for networking engineers. Looking for free ccna study guide or ccna tutorials or do not have money to get expensive ccna online training, you are at right place. Computer hardware and networking components slideshare.
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Computer processors the storage hierarchy networking software. Ppt basic networking hardware powerpoint presentation free to view id. Pointtopoint a pointtopoint connection provides a dedicated link between two devices. Notes for hardware and networking pdf notes computer hardware basics. Lecture notes data communication networks electrical. So messages between computers can be short, medium, or long. Fundamentals of computer networking and internetworking. Our computer network tutorial includes all topics of computer network such as introduction, features, types of computer network, architecture, hardware, software. The acronym bps stands for bits per second, which is a measurement of how fast information data travels between two devices. Hello, please i would like to know the idea about computer hardware and networking engineering. Ppt network hardware powerpoint presentation free to.
Sl no chapter theory in hours practical in hours 1. Nodes are connected to the bus cable by drop lines and taps. The embedded systems notes pdf es pdf notes book starts with the topics covering complex systems and microprocessor, 805i micro controller hardware, assembly language programming process 8051 instruction, psoc as a singlechip solution for embedded. Hardware and networking ppt video online download slideplayer. Computer hardware the computer hardware refers to the physical components of computer. This website provides a comprehensive collection of computer networking tutorials, notes and study guides for anyone who is preparing for networking certificate or working in computer networking field. Free ccna network fundamentals day 1 200125 free cisco video training networking 2018 duration. Nuts and bolts view computer networking and management page 2 of 44. When people talk about modems, they often use the word baud to mean the same thing as bps, though technically the two terms are not synonymous. Download as pptx, pdf, txt or read online from scribd. A drop line is a connection running between the device and the main cable. Basically, network consists of hardware component such as computer, hubs, switches, routers and other devices which.
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