Which of the following is one of the functions of OSI Layer 2 protocols?
A. Framing
B. Delivery of bits from one device to another
C. Error recovery
D. Defining the size and shape of Ethernet cards
Answer:A
Which of the following is one of the functions of OSI Layer 2 protocols?
A. Framing B. Delivery of bits from one device to another C. Error recovery D. Defining the size and shape of Ethernet cards