The layer 2 portion of the OSI structure is responsible for ...

[plus1]

The layer 2 portion of the OSI structure is responsible for ________, ________, and ________.
 
  A) defining pulse width, routing the information between devices, counting parity bits
  B) presenting the information, establish sessions, monitoring for errors
  C) none of the above

Question 2

A packet traveling between two routers on a frame relay virtual circuit follows the OSI stack as follows:
 
  A) Transport layer to datalink layer to network layer.
  B) Network layer to datalink layer to network layer to datalink layer to physical layer.
  C) Transport layer to datalink layer to physical layer.
  D) Network layer to transport layer to data link layer to physical layer.
  E) None of the above.

[yasmina]

Answer to Question 1

A

Answer to Question 2

D

[plus1]

Both answers were spot on, thank you once again

[yasmina]

Great! Please up vote