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CCNA 1 Module 6 (v.7) Data Link Layer Flashcards | StudBud
CCNA 1 Module 6 (v.7) Data Link Layer
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Which is NOT a function performed at the MAC sublayer of the OSI data link layer?
A
Provides synchronization between source and target nodes.
B
Implements a trailer to detect transmission errors.
C
Controls the NIC responsible for sending and receiving data on the medium.
D
Adds Layer 2 control information to network protocol data.
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