With a network, usually fewer peripherals are needed than with the same number of separate computers, for each user will have access to every peripheral that is attached to the network. Peripherals: Hard disk drives and tape streamers, printers and plotters, modems and mice. A design or engineering office may well have a network composed largely of high-resolution graphic terminals to run their CAD software, with a smattering of PC’S for routine word processing and accounting. What Makes up A Network? The most important components are, obviously, the computers.
Organizational learning rate, which many authors declare as the only fundamental advantage in competition. Because Because of these these optima optimall info inform rmat atio ion nĬommu communi nica cati tion on poss possib ibil ilit itie ies, s, comp comput uter er netw networ orks ks may may incr increa ease se the the
Computer networks provi provide de communi communicat cation ion possib possibili ilitie tiess faster faster than than other other facili facilitie ties. Only with with the help of comput computer er networ networks ks can a border borderles lesss communication and information environment be built.Ĭomputer networks allow the user to access remote programs and remote databases either of the same organization or from other enterprises or public sources. Computer networks can manage to put down the barriers between information held on several (not (not only computer) computer) systems. At the same time they are the means to converge the two areas the unnecessary distinction between tools to process and store information and tools to collect and transport information can disappear. These networks are a kind (one might call it paradigm) of organization of computer systems produced by the need to merge computers and communications. SHRI MAHENDRA COMPUTERS, JODHPUR 3 Computer Networking are necessary. Today every organization uses a substantial number of computers and and commu communi nicat catio ion n tool tools, s, to comm communi unica cate te with with othe otherr depar departm tment entss and part partic icip ipat atee in information retrieval programs, effective usage of information technology, computer networks The Importance of Computer Networks: Information and communication are two of the most important strategic issues for the success of every enterprise. Intranets Intranets and extranets extranets are private private business business networks that are based on Internet technology. The rise of intranets and extranets is an indication of the crucial importance of computer networking networking to businesses businesses. A computer network is a resource, which enables the businesses to gather, analyze, organize and disseminate the information that is essential to their profitability. In UK many of the leading chain stores and supermarkets supermarkets have networks that span the whole country with every store feeding data back to the central organization. Some are run by single organizations, with perhaps the biggest being the world-wide area network run by IBM for its own use, linking its many research research establishments establishments and sales organization organizations. The larger network systems are generally referred to as Wide Area Networks. In the near future, numerous other types of devices will be network connectable, including interactive TVs, videophones, navigational and environmental env ironmental control systems. A network may be vast, comprising of hundreds of computers spread across continents it may link together mainframes minicomputers and micros, printers, fax machines and pagers its users may be host of individual enthusiasts or firms or the network may consist of not more than two machines connected with the sole purpose of sharing a printer or hard disk. Network: A computer network is a collection of devices that can store and manipulate electronic data and is interconnected in such a way that network users can store, retrieve and share information.
#Compare guake terminal vs hyper terminal serial
Introduction Application of a Network Analog & Digital Signals Serial & Parallel Transmission Asynchronous & Synchronous Transmission. SHRI MAHENDRA COMPUTERS, JODHPUR 2 Computer Networking 9413164787Ĭomputer Networking Advanced network HEMANT PRAJAPAT SHRI MAHENDRA COMPUTERS, JODHPUR SHRI MAHENDRA COMUTERS K-123,MASURIA,JODHPUR K-123,MASURIA,JODH PUR (RAJ.) CONTACT NO.