Tcpip model was developed the osi model a prior to b

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6. TCP/IP model was developed _____ the OSI model. a) prior tob) afterc) simultaneous tod) none of the mentionedView AnswerAnswer: aExplanation: Several TCP/IP prototypes were developed at multiple research centers between 1978 and 1983, whereas OSI reference model was developed in the year 1984. 7. Which layer is responsible for process to process delivery? 8. Which address identifies a process on a host?
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9. Which layer provides the services to user? 10. Transmission data rate is decided by a) network layerb) physical layerc) data link layerd) transport layerView AnswerAnswer: bExplanation: Physical layer is a layer 1 device which deals with network cables or the standards in use likeconnectors, pins, electric current used etc. Basically the transmission speed is determined by the cables and connectors used. Hence it is physical layer that determines the transmission speed in network. omputer Networks Questions & Answers – Physical Layer This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Physical Layer”. 1. The physical layer concerns with
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2. Which transmission media has the highest transmission speed in a network?
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