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Which protocol is a ‘data link’ layer protocol in ISO/OSI 7 layer network model? Score 2

Posted by: Pdfprep Category: ACA-Sec1 Tags: , , Post Date: February 7, 2021

Which protocol is a ‘data link’ layer protocol in ISO/OSI 7 layer network model? Score 2
A . ICMP
B . ARP
C . FTP
D . UDP

Answer: B

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