Question

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- What is meant by term “inelastic traffic” on a network?

- Explain the primary difference between network applications that use client-server architecture and applications that use peer-to-peer architecture.

- What is meant by the term “peer-churn” with respect to peer-to-peer application architectures?

- Describe in one sentence what is represented by a “port” number to the protocol operating in the transport layer in layered protocol architecture.

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Answer 1

Q1-What is meant by term “inelastic traffic” on a network?

ANS-  Inelastic traffic fixes not effortlessly familiarise to vicissitudes in postponement and amount. Real-period hypermedia (acoustic flowing, cinematic) is a sample of inelastic traffic. Inelastic traffic requirements special action, though elastic circulation could noticeably also advantage from such action. In over-all, the excellence of radio relations would be pretentious by many issues like crashes, disappearing or the sound of setting.

Q2- Explain the primary difference between network applications that use client-server architecture and applications that use peer-to-peer architecture.

ANS- In Client-Server Network, Federal waiter is rummage-sale to stock the information. Though in Peer-to-Peer Network, apiece peer has its individual information. In Client-Server Network, Server account the service industries which is demand by Client. While in Peer-to-Peer System, respectively bulge can do together appeal and reply for the service industries

Important Differences Between Client-Server and Peer-to-Peer architecture

1. The main alteration between Client-Server and Peer-to-Peer network is that there is an enthusiastic waitperson and precise clients in the client-server network classical but, in peer-to-peer respectively protuberance cannister entertainment as both waiter and shopper.

2. In the client-server classical, the attendant offers facilities to the customer. Though, in peer-to-peer, apiece noble can deliver facilities and can also appeal for the service industries.

3. In the client-server perfect, distribution info is more significant while, in peer-to-peer perfect connectivity amid peers is additional significant.

4. In the client-server classical, information is stowed on a federal server but, in peer-to-peer respectively peer takes its personal information.

5. In peer-to-peer model, the waitpersons are spread in a organisation, so there are less odds of waitperson receiving bottlenecked, nonetheless in the consumer-server perfect, there is a solitary server portion the clients, so here are more odds of server receiving bottlenecked.

6. The client-server classical is supplementary luxurious to tool than peer-to-peer.

7. The client-server classical is additional climbable and steady than peer-to-peer.

Q3- What is meant by the term “peer-churn” with respect to peer-to-peer application architectures?

ANS- The subtleties of peer contribution, or churn, are a characteristic stuff of Peer-to-Peer organisations and dangerous for project and assessment. Precisely describing churn necessitates precise and impartial info about the entrance and leaving of peers, which is stimulating to obtain. Prior educations demonstration that peer contribution is very active but with incompatible physiognomies. Consequently, churn leftovers ill unspoken, notwithstanding its meaning.

Q4 - Describe in one sentence what is represented by a “port” number to the protocol operating in the transport layer in layered protocol architecture.

ANS - HTTP on admissions the transportation layer via listed variety harbour . Since port eighty has been selected as a station harbour, TCP is rummage-sale to section and summarise the http information beforehand transitory it to the Net sheet procedure internet protocol.

In processer schmoozing, the conveyance layer is a theoretical separation of approaches in the layered construction of procedures in the system stack in the Net procedure set and the OSI perfect.