Network Based System

Nama: Annisa Lidyanti N (106218064)

IR 2 2018 (Group 3)

Network-based system

      Basic network anatomy is a computer network that is linked in any system of two computers and more. in every computer system, there are 3 essential components, hardware, software, and people. Computer hardware is divided into two main categories,  the system unit, and peripherals. The system unit contains the electronic components used to process and temporarily store data and instructions. These components include the central processing unit, primary memory, and the system board. Peripheral devices are hardware used for input, auxiliary storage, display, and communication. These are attached to the system unit through a hardware interface that carries digital data to and from main memory and processors. Computer software is a collection of computer programs and related data that provides the instructions for telling a computer what to do and how to do it. Any set of instructions that guides the hardware and tells it how to accomplish each task. Networks advantage for people are people can share computer hardware resources, Share data and software programs And last work, play, communicate. 

https://www.slideserve.com/giselle-turner/an-overview-of-computer-system-computer-network-ku1072-week1-powerpoint-ppt-presentation

   There are several kinds of networks, Local area network (LAN), Nodes, Ethernet, Wide area network (WAN), Routers, Mesh Network. Local area network(LAN) is computers that physically close to each other, nodes are connected to hubs or switches, which allow any node on the network to communicate with any other, Ethernet is the most widely used local area network (LAN) technology, that defines wiring and signaling standards for the physical layer of IP, wide area network (WAN) extends over a long distance. Each networked LAN site is a node on the WAN, routers are hardware devices or software programs that route messages between networks and lastly mesh network is A group of devices that act as a single Wi-Fi network; so there are multiple sources of Wi-Fi around your house, instead of just a single router. These Wi-Fi sources are called Wifi points.

The bandwidth of communication was loosely defined as the width of the frequency interval such that input sinusoidal frequencies within this interval will appear at the output without significant amplitude or phase change. Bandwidth is related to maximum pulse transmission rate and hence data transmission rate for the link and is clearly an important characteristic. Typically measured in Kbps or Mbps and Affected by physical media, amount of traffic and type of network connection.

Reference:

Computer hardware.(2012,november 11).http://samples.jbpub.com/9781449688394/88394_CH03_Savage.pdf

Computing basics.(2019, february).https://ftms.edu.my/v2/wp-content/uploads/2019/02/csca0101_ch07.pdf

Bandwidth,frequency response, and capacity.(not disclosed).https://www.seas.upenn.edu/~kassam/tcom370/n99_4.pdf