The x86 data type that is a signed binary value contained in a byte, word, or doubleword, using twos complement representation is _________.

Match the following terms to their meanings:

I. convergence II. accelerometer III. natural user interface IV. bar code V. quick response code A. uses spoken commands along with a touch screen B. combination of previous separate technologies C. series of black and white vertical bars that are converted into digital code D. determines angle or change in motion E. two-dimensional black and white squares that contain data

____ records are those on the many side of a relationship that do not have a match on the one side.

A. indexed B. split C. unlicensed D. orphan