CH 2 data communication networking network model multiple choice questions and answers PDF behrou PDF

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Data Communication and Networking – Network Mo odel MCQ Set PDF – behrouz A forouzan f

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2. The process-to-proceess delivery of the entire message is the responsibility of the ___ _____ layer. A. Network

C. Rearranged D. Modified

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6. The _______ layer lies between the network layer and the application layer.

wing is an application layer service? 10. Which of the follow

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A. Remote log-in B. File transfer and access C. Mail service D. All the above

A. Manufacturers dis sliked the TCP/IP protocol suite B. The rate of data ttransfer was increasing exponentially

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C. Standards were needed n to allow any two systems s to communicate D. None of the abov ve

A. added B. removed C. rearranged D. modified

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6. In the OSI model, when data is transmitted from device A to device B, the header fro om A's layer 5 is read by B's ________ layer. A. physical

C. physical D. none of the above e

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10. To deliver a message to the correct application progrram running on a host, the _ d. _______ address must be consulted A. port

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Network Model Multiple M Choice Questions and Answers (MCQ) Set-3

receiver. A. physical B. data link

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C. network D. none of the above

A. TCP B. UDP C. ARP

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D. none of the above 9. The ________ addreess, also known as the link addresss, is the

Q-9 Correcct Answer :physical Q-10 Correcct Answer :6-byte

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Network Model Multiple M Choice Questions and Answers

D. none of the above

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4. The physical, data link, and network layers are the ______ support layers. A. user

B. network C. data link D. physical

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8. The _______ layer iss responsible for delivering data units from errors. one station to the next without w A. transport

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Answer key for MCQ SET- 4 Q-1

Correc ct Answer :16

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2. The _______ layer en nsures interoperability between communicating devicess through transformation of data into i a mutually agreed upon format. f

B. network C. data link D. physical

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6. The ________ addreess, also known as the link addresss, is the address of a node as defined by its LAN or WAN A. physical

Q-3 Q-4 Q-5

Correct Answer :application Correct Answer :five-layer; before Correct Answer :application

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Q-6 Q-7 Q-8

Correct Answer :physical Correct Answer :IP Correct Answer :port...