The ieee standard for csma/cd is

  
The boundary between OSI model layers is referred to as
The type of signal that is generated by altering the voltage magnitude of the signal up or down over time to create a unique discernable signal pattern is called.
The function that binds multiple network layer protocols with multiple data link layer protocols is called the.
The IEEE standard for CSMA/CD is
Fast ethernet uses category cable for maximum performance. 
The most common type of LLC service is…
Describe the purpose of a MAC address, where it is used, and a specific example of a specific address itself
What are the two primary signalling methods for networks? What are the main differences and where is one used versus the other?
Why does FDDI have counter-rotating rings?