What is the difference between asynchronous and synchronous communication?
A. Asynchronous is real-time communication; synchronous is one-way technology.
B. Asynchronous is communication that does not occur at the same time; synchronous
communication occurs at the same time.
C. Asynchronous communication includes instant messaging; synchronous
communication includes email.
D. Asynchronous communication is fast and instant; synchronous communication is
collected at a single point in time.
A voiceprint is a set of measurable characteristics of a human voice that uniquely
identifies an individual. These characteristics, which are based on the physical
configuration of a speaker's mouth and throat, can be expressed as a mathematical
formulA. Unfortunately, biometric authentication such as voiceprints can be costly and