A receiving host computes the checksum on a frame and determines that the frame is damaged. The frame is then discarded. At which OSI layer did this happen?

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QUESTION 9

A receiving host computes the checksum on a frame and determines that the frame is damaged. The frame is then discarded. At which OSI layer did this happen?

A. physical

B. session

C. data link

D. transport

E. network

Correct Answer: C

Section: Introduction

Explanation

Explanation/Reference:

Operations on frames occur at the data link layer.