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CS Computer Networks Two Marks Questions With Answers Anna University, Chennai. Anna_University,_Chennai_logo. UNIT I. 1. Explain ISO/OSI . CS COMPUTER NETWORKS TWO MARK QUESTIONS WITH ANSWERS ANNA UNIVERSITY QUESTION BANK BY SELVAM COLLEGE OF. A Computer network is a number of computers interconn this is for 2 marks and 16 marks question papers for data communication. Copyright: Attribution CSComputer Networks – Anna University Engineering Question Bank 4 U. Uploaded Mobile Communication 2-MARK Questions and Answers. Uploaded .

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List out the available detection methods.

What is meant by Concatenation? List the various ways of station configuration. HTML is a computer language for specifying the contents and format of a web document. For each connection, the user can request a particular attribute each service class is associated with a set of attributes. Spread spectrum is to spread the signal over a wider frequency band than normal in such a way as to minimize the impact of interference from other devices.

Combined station sends both netwodks and responses.

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This information is added in the form of headers or trailers. How the packet cost referred in distance vector and link state routing?


Name four factors needed for a questkons network. The two main categories are User Oriented Network Oriented What are the duties of the transport layer? What are the three events involved in the connection? Explain the frame format for token ring and token bus. Assume 6 devices are arranged in a mesh topology.

CS Computer networks – RJ edition 2marks and 16marks with answers

The data must be transmitted using NRZ-L encoding. A device used to connect two separate networks that we different communication protocols. The sender and the receiver expect confidentiality. If it dose not, a change is assumed to have occurred and the sending router then alerts the rest of the network in its next LSP.

Explain the term best-effort? It is a system for sending messages to other computer users based on e-mail addresses. One set contains the end user portion of the HDLC frame — the logical address, control information, and data. The private key is kept by the receiver. The system must deliver data in a timely manner.

The reason is that the key is usually smaller. The dividing process is called segmentation.

The client has three components: How the routers get the information about neighbor? What are the network support layers and the user support layers? What are the techniques used in multiplexing? The effectiveness of the data communication system depends on 3 fundamental characters: Pretty Good Privacy is used to provide security for electronic mail.


A device used to connect two separate networks that use different communication wnd. This redundancy may create delays of indeterminable length if the traffic is heavy. What is the use of Switch?

Anna University Chennai CS – COMPUTER NETWORKS(Regulation ) model question papers

Congestion occur because the switches in a network have a limited buffer size to store arrived packets. The disadvantages of optical fiber are Very expensive. The routing can be classified as, Adaptive routing Non-adaptive routing. At the receiving machine, the headers or trailers attached to the anwsers unit at the corresponding sending layers are removed, and actions appropriate to that layer are taken.

Explain the main idea of UDP?