A(n) _________ is a combination of hardware and software that measures velocity in mobile devices

Audio conferencing units are available that combine a telephone, speaker, and microphone

Indicate whether the statement is true or false

What is the correct order of data encapsulation starting from the application layer to the physical layer?

A. Bits, frames, segments, user data B. Bits, segment, frames, user data C. user data, segments, frames, bits D. user data, frames, segments, bits