What are the sublayers of the data link layer?
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MAC and IPX
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hardware and frame
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MAC and LLC
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WAN and LAN
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Mac address
C
Correct answer
Explanation
The data link layer (Layer 2) has two sublayers defined by the IEEE 802 standard: LLC (Logical Link Control) and MAC (Media Access Control). LLC handles flow control and error control, while MAC handles addressing and channel access. Other options like WAN/LAN are network types, not sublayers.