A(n) ________ consists of one or more webpages, all located in the same place

All of the following are data validation error styles EXCEPT ________

A) Information B) Alert C) Warning D) Stop

How much memory is reserved for the following variables in MS Visual C++?

``` int s, int *s_ptr; double q, *q_ptr;``` A. 16 B. 20 C. 24 D. 30