Multiple Choice Questions on CCNA - Computer Networks - Set 9

Best CCNA Multiple Choice Questions with Answers and Explanations. These Questions Will Help You to Clear CCNA Exam. MCQ on Computer Network for Preparation of Comprehensive Examinations like UGC NET, TET Exam 2012.


1) Which protocol working at the Transport layer provides a connectionless service between hosts?

IP
ARP
TCP
UDP


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Answer = D
Explanation: User Datagram