Question 5) Data link layer deals with A) Physical links B) Data format C) Data rate D) None of above Question 6) Transmission media is usually compared based on A) Offered bandwidth B) Distance coverage C) Cost of installation and management D) All of above Question 7) Interleaving technique is used in... A) Time Division Multiplexing B) SONET C) Both of a) and b) D) None of above Question 8) User access policies are implemented at. layer A) Core B) Distribution C) Acces D) All of above