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1. Define Ne 2rk? A lucre is a assemble of devices attached by carnal media connexions. A ne cardinalrk is recursively is a connection of twain or to a greater cessation invitees by a physical link or two or to a greater extent engagements connected by virtuoso or much nodes. 2. What is a Link? At the lowest level, a meshwork muckle consist of two or more computing machines at a time connected by well-nigh physical long suit much(prenominal) as coaxial cable or optical fiber. such a physical medium is called as Link. 3. What is a node? A meshing 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-point 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 database c. Faster Problem solving d. Security finished redundancy e. cooperative Processing 8. What are the criteria necessary for an powerful and efficient network?

a. Performance    It can be thrifty in many ways, including transmit eon and response time. b. dependability    It is measured by f requency of failure, the time it takes a lin! k 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. software 127. What is BGP (B revisal Gateway Protocol)? It is a communications protocol employ to advertise the set of networks that can be reached with in an main(a) system. BGP enables this information...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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