Question

Which layer abstracts away the need for any other layers to care about what hardware is in use?

Answer 1

Answer:

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Ethernet and the data link layer provide a means for software at higher levels of the stack to send and receive data. One of the primary purposes of this layer is to essentially abstract away the need for any other layers to care about the physical layer and what hardware is in use

Answer 2

Answer:

Data link layer

Explanation:

the data link layer is to essentially abstract away the need for any other layers to care about the physical layer and what hardware is in use.