Network Engineer Question:

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List the responsibilities of data link layer?

Network Engineer Interview Question
Network Engineer Interview Question

Answer:

The Data Link Layer transforms the physical layer, a raw transmission facility, to a reliable link and is responsible for node-node delivery.
☛ Framing
☛ Physical Addressing
☛ Flow Control
☛ Error Control
☛ Access Control

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List the concerns of the physical layer?List the responsibilities of Network Layer?