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The PPP encapsulation ____________(a) Provides for multiplexing of different network-layer protocols(b) Requires framing to indicate the beginning and end of the encapsulation(c) Establishing, configuring and testing the data-link connection(d) Provides interface for handling the capabilities of the connection/link on the networkI got this question during an interview.Enquiry is from PPP topic in chapter Point to Point Protocol & Error Detection of Computer Network

Answer»

Correct answer is (a) Provides for multiplexing of DIFFERENT network-layer protocols

Explanation: ENCAPSULATION is a PART of PPP which provides MEANS for multiplexing of different network-layer protocols. The other two parts of PPP are Link Control Protocol and Network Control Protocol.



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