According to the OSI Model,the Physical Layer Defines ________

Multiple Choice

According to the OSI model,the physical layer defines ________.

A) the protocols for data routing to ensure that data arrives at the correct destination
B) the way data is formatted,converted,and encoded
C) the mechanism for communicating with the transmission media and interface hardware
D) the way that application programs such as electronic mail interact with the network
E) the protocols for structuring messages