To create a query using multiple tables, a ________ must exist between common fields

The purpose of a _____ is to provide a way for a third-party Web site to place cookies from that third-party site on a visitor's computer. Select one:

A) personal firewall B) digital certificate C) Web bug D) gateway server

Given that s = 5, t = 2, p = 5, and q = 6 what will be the value of m in the following equation? (Note: assume that all variables are declared as integers.) double m = s % t + q % p;

A. 3.7 B. 2.0 C. 0.7 D. 3.0