Network Application : What is Scrambling in Digital Electronics ? The user's computer talks to the software terminal, which in turn, talks to the host. Some times a change is required in some data file or document. The main goals of these networks are as follows :Resource Sharing :This is the main aim of a computer network. Starting from the basic needs these computers were connected to each other resulting into a computer network. However, we have observed in some applications such as P2P file sharing; a process can be both as a client and server. The criteria that have to be met by a computer network are: 1. High reliability by having multiple sources of supply. Starting from the basic needs these computers were connected to each other resulting into a computer network. How DHCP server dynamically assigns IP address to a host? How Address Resolution Protocol (ARP) works? Network Virtual terminal: An application layer allows a user to log on to a remote host. C Program to find Sum of First n Natural numbers (4 ways), Transmission medium either wired or wireless, Protocols or rules that govern the communication, Network software such as Network Operating System. All rights reserved. Advantages of Network . Small computers have a much better price/performance ratio than larger ones. There are many organization which use computer for management of various fields. Thus computer network is a powerful communication medium. Various transmission media channels were used to make a network. Digital Marketing by SpiderWorks Technologies, Kochi - India. To do so, the application creates a software emulation of a terminal at the remote host. Download our mobile app and study on-the-go. What should we use main() or void main() or int ... Characteristics or features of an Algorithm. Basic Network Attacks in Computer Network, Introduction of Firewall in Computer Network, Types of DNS Attacks and Tactics for Security, Active and Passive attacks in Information Security, LZW (Lempel–Ziv–Welch) Compression technique, RSA Algorithm using Multiple Precision Arithmetic Library, Weak RSA decryption with Chinese-remainder theorem, Implementation of Diffie-Hellman Algorithm, HTTP Non-Persistent & Persistent Connection | Set 2 (Practice Question), Commonly asked Computer Networks Interview Questions | Set 1, Computer Networks | IP Addressing | Question 5, Computer Networks | IP Addressing | Question 6, Producer Consumer Problem using Semaphores | Set 1, Page Replacement Algorithms in Operating Systems, Write Interview If you like GeeksforGeeks and would like to contribute, you can also write an article using or mail your article to For example, all files could be replicated on two or three machines, so if one of them is unavailable, the other copies could be available. Computer network help people who live or work apart to report together. They can make programs, can discuss or can even write a report using a network while they are far off. The main goals of network as follows. They may have a number of computers performing different jobs in different departments of same organization. Get hold of all the important CS Theory concepts for SDE interviews with the CS Theory Course at a student-friendly price and become industry ready. Experience, Transmission medium either wired or wireless, Protocols or rules that govern the communication, Network software such as Network Operating System, Transit time is the time for a message to travel from one device to another. One more aspect is that the price of small computers is very less as compared to main frames. C Program to find Sum of First n Natural numbers ... Normalization in DBMS: 1NF, 2NF, 3NF and BCNF, Advantages of Linked List over Dynamic Arrays. Another goal is to increase the systems performance, as the work load increases, by just adding more processors. Please mail your requirement at If you have any questions or concerns regarding any content published here, feel free to contact us using the Contact link below. Programs and software in any computer can be accessed by other computers linked to the network. This wastes time as well as memory space. Another closely related goal is to increase the systems performance as the work load increases by just adding more processors. In Client-server architecture, clients do not directly communicate with each other. Computer Network A.K.Maurya Page 1 Goals and Applications of networks:- Network goals:- The main goals of network as follows. Thus one goal of network is to do same job in minimum cost in terms of money when is possible on large computers only which are very expansive. d Networking supports communication among multiple entities Writing code in comment? Some of the network applications in different fields are the following : Please write comments if you find anything incorrect. A second goal is to provide high reliability by having alternative sources of supply. The goal of a computer network is to provide a powerful communication medium among widely separated people. That is if required, a job can be performed using various computers in network by portioning it which reduces time consumption and load both for a particular computer.Cost Reduction :Another goal of networking is reduction of cost. Resource sharing is the main objective of the computer network. Absolutely no spam allowed. Thus it makes speedy co-operations and enhances human to human communication.Improve Performance :The goal of a network is to improve accessibility as well as performance of a system. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. CAD, CAM etc. Program to calculate the Round Trip Time (RTT), Introduction of MAC Address in Computer Network, Maximum Data Rate (channel capacity) for Noiseless and Noisy channels, Difference between Unicast, Broadcast and Multicast in Computer Network, Collision Domain and Broadcast Domain in Computer Network, Internet Protocol version 6 (IPv6) Header, Program to determine class, Network and Host ID of an IPv4 address, C Program to find IP Address, Subnet Mask & Default Gateway, Introduction of Variable Length Subnet Mask (VLSM), Types of Network Address Translation (NAT), Difference between Distance vector routing and Link State routing, Routing v/s Routed Protocols in Computer Network, Route Poisoning and Count to infinity problem in Routing, Open Shortest Path First (OSPF) Protocol fundamentals, Open Shortest Path First (OSPF) protocol States, Open shortest path first (OSPF) router roles and configuration, Root Bridge Election in Spanning Tree Protocol, Features of Enhanced Interior Gateway Routing Protocol (EIGRP), Routing Information Protocol (RIP) V1 & V2, Administrative Distance (AD) and Autonomous System (AS), Packet Switching and Delays in Computer Network, Differences between Virtual Circuits and Datagram Networks, Difference between Circuit Switching and Packet Switching.

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