Unit 1 1 Network Topology Pdf In addition to accuracy of delivery, network reliability is measured by the frequency of failure, the time it takes a link to recover from a failure, and the network's robustness in a catastrophe. The document then defines what a computer network is and lists some key network criteria like performance, reliability and security. it outlines several common uses of computer networks and concludes by discussing network topologies and types of connections between nodes.
Network Topology Pdf In star topology, each computer on a network communicates with a central hub (also called as a concentrator) that re sends the message either to all the computers or only to the destination computer. It explains that computer networks allow devices to exchange data through connections. the main goals of computer networks are resource sharing and increasing reliability and performance. some key applications of networks include accessing remote programs and databases, file sharing, streaming media, and information sharing over the internet. What is a computer network? computer network is a collection of autonomous computers interconnected by a single technology. the connection can be via a copper wire, fiber optic cable, coaxial cable, microwaves, infrared or communication satellites. they can be geographically located anywhere. In computer networks, networked computing devices pass data to each other along data connections (network links). data is transferred in the form of packets. the connections between nodes are established using either cable media or wireless media. the best known computer network is the internet.
Chapter3 1 Designing A Network Topology Pdf Computer Network What is a computer network? computer network is a collection of autonomous computers interconnected by a single technology. the connection can be via a copper wire, fiber optic cable, coaxial cable, microwaves, infrared or communication satellites. they can be geographically located anywhere. In computer networks, networked computing devices pass data to each other along data connections (network links). data is transferred in the form of packets. the connections between nodes are established using either cable media or wireless media. the best known computer network is the internet. Wan (wide area network) wan or wide area network is a computer network that extends over area, although it might be confined within the bounds of a state or country. Unit 1 free download as pdf file (.pdf), text file (.txt) or read online for free. this document provides an introduction to networks, discussing their structure, types, and characteristics, as well as the concept of cyberspace. Mputer networks (20mca23c) syllabus unit i: introduction: use of computer networks network hardware network software re. For these reasons a mesh topology is usually implemented in a limited fashion, for example, as a backbone connecting the main computers of a hybrid network that can include several other topologies.
New Topology Pdf Network Topology Computer Network Wan (wide area network) wan or wide area network is a computer network that extends over area, although it might be confined within the bounds of a state or country. Unit 1 free download as pdf file (.pdf), text file (.txt) or read online for free. this document provides an introduction to networks, discussing their structure, types, and characteristics, as well as the concept of cyberspace. Mputer networks (20mca23c) syllabus unit i: introduction: use of computer networks network hardware network software re. For these reasons a mesh topology is usually implemented in a limited fashion, for example, as a backbone connecting the main computers of a hybrid network that can include several other topologies.
Computer Network Topologies Pdf Network Topology Information And Mputer networks (20mca23c) syllabus unit i: introduction: use of computer networks network hardware network software re. For these reasons a mesh topology is usually implemented in a limited fashion, for example, as a backbone connecting the main computers of a hybrid network that can include several other topologies.
Comments are closed.