Which device runs a mobile operating system?

The effect of the following program segment can best be described as __________.

``` if (x > y) z = x; if (x == y) z = 0; if (x < y) z = y; ``` a. The smaller of x and y is stored in z. b. The larger of x and y is stored in z. c. The larger of x and y is stored in z unless x and y are equal, in which case z is assigned zero. d. The larger of x and y is stored in z unless x and y are not equal, in which case z is assigned zero. e. none of the above

Bidirectional transceivers utilize what technology to separate the data in each direction?

a. wavelength division multiplexing b. time division multiplexing c. frequency division multiplexing d. statistical time division multiplexing