The PDU at the Data Link layer is called a ____.
A)message
B)segment
C)frame
D)packet

Name: The PDU at the Data Link layer is called a ____. A)message B)segment C)frame D)packet
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Question

Quizplus · Accepted Answer

The PDU (Protocol Data Unit) at the Data Link layer is called a frame. A frame is a unit of data that includes both headers and trailers, and is used for error detection and correction. While messages, segments, and packets are PDUs used at other layers of the OSI model, the correct answer for Data Link layer is frame.

The PDU at the Data Link Layer Is Called a ____