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1. Define Ne dickensrk? A lucre is a install of devices attached by sensual media colligates. A entanglement is recursively is a connection of ii or to a greater cessation nodes by a forcible link or two or to a greater extent intercommunicates connected by virtuoso or much nodes. 2. What is a Link? At the lowest level, a net profit muckle consist of two or more computing machines immediately connected by round physical long suit such(prenominal) as coaxial cable or optical fiber. such a physical medium is called as Link. 3. What is a node? A network deal consist of two or more computers directly connected by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as links and the computer it connects is called as Nodes. 4. What is a gateway or Router? A node that is connected to two or more networks is unremarkably called as router or Gateway. It generally forwards message from one network to another. 5. What is point-p oint link? If the physical links are moderate to a pair of nodes it is said to be point-point link. 6. What is Multiple ingress? If the physical links are shared by more than two nodes, it is said to be Multiple Access. 7. What are the advantages of Distributed touch on? a. Security/Encapsulation b. Distributed entropybase c. Faster Problem solving d. Security through redundancy e. cooperative Processing 8. What are the criteria necessary for an telling and efficient network?

a. Performance    It can be thrifty in many ways, including transmit eon and response time. b. dependableness    It is measur ed by frequency of failure, the time it take! s a link to recover from a failure, and the networks robustness. c. Security    Security issues includes protecting data from unauthorized access and virues. 9. Name the factors that affect the performance of the network? a. Number of Users b. Type of transmission medium c. Hardware d. bundle 127. What is BGP (B revisal Gateway Protocol)? It is a communications protocol use to advertise the set of networks that can be reached with in an supreme system. BGP enables this information...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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