|1:||Which layer of the OSI model is responsible for converting frames into bits and bits into frames?|
The data link layer performs bit conversion to pass to the MAC sublayer.
|2:||Routing occurs at what layer of the OSI model?|
Routing is a Layer 3 (network layer) function.
|3:||Bridging occurs at what layer of the OSI model?|
The data link layer is where bridging is performed.
|4:||Which of the following is not part of the OSI model?|
The operational layer is not one of the ...