Caroline is a pretty name; I think Rebekah Caroline would sound good together. It reminds me of Little House on the Prairie. Ma's name was Caroline and one of her daughter's names was Carrie, probably short for Caroline. I prefer the sound of Caroline to the sound of Carolyn.
GÃ¼lcan Ãnel is an Assistant Professor in the Food and Resource Economics Department at the University of Florida. She earned her Ph.D. in Economics with a minor in Statistics from North Carolina State University in 2011.
HDLC stands for High-Level Data Link Control protocol. Like the two other WAN protocols mentioned in this article, HDLC is a Layer 2 protocol (see OSI Model for more information on Layers). HDLC is a simple protocol used to connect point to point serial devices. For example, you have point to point leased line connecting two locations, in two different cities. HDLC would be the protocol with the least amount of configuration required to connect these two locations. HDLC would be running over the WAN, between the two locations.