The Wan Operates At Network Layer And Physical Layer Of The Osi #1058
The WAN operates at Network layer and Physical layer of the OSI model.
This multiple choice question (MCQ) is related to the book/course
gs gs123 Cryptography and Network Security.
It can also be found in
gs gs123 Review Information Network Technology - Wide Area Networks - Quiz No.1.
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Application Layer - HTTP & FTP - Quiz No.1
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