In wireless networking, the waveprint is the geographic area in which there is sufficient signal strength to make a network connection. __________

VoIP is a phone service that

a. requires a fiber-optic connection. b. works over an Internet connection. c. is only available for calls within the United States. d. has extremely high quality but is very expensive.

When a module is processed:

a. The computer jumps to the module, executes the instructions in the module, and then quits. b. The computer jumps to the module, executes the instructions in the module, and then returns to the next executable instruction. c. The computer jumps to the module, executes the instructions in the module, and then jumps to another module according to the structure chart. d. The computer ignores the module and returns later to execute the instructions.