Multiple choice

Where is a hub specified in the OSI model?

  1. Session Layer

  2. Physical Layer

  3. Data Link Layer

  4. Application Layer

  5. _
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It is the first or lowest layer of the OSI model. It is the layer where the data is either put onto the media or received off the media. The data is in the form of bits. It is responsible for sending bits from one computer to another.

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