The most vulnerable part of an IoT is the __________ .

The std::endl stream manipulator________.

a. inputs a newline. b. flosses the output buffer. c. outputs a newline and flushes the output buffer. d. terminates the program.

In function apart defined below, how many of the parameters are considered input parameters?

``` void apart(double x, int *wholep, double *fracp) { *wholep = (int)x; *fracp = x - *wholep; } ``` a. 0 b. 1 c. 2 d. 3 e. all