A Nurse Is Working with a Client Recently Diagnosed with Heart

A nurse is working with a client recently diagnosed with heart failure. He or she asks the nurse about good websites that he or she could use to learn more about his or her condition. The client tells the nurse that his or her computer uses a wireless connection. The nurse understands that this type of connection:

A) Is more secure than hard-wired connections.
B) Does not require nodes.
C) Is limited in distance.
D) Has a router that determines the transmission speed.