A single algorithm that will calculate the greatest common divisor (gcd) of two integers and, if the gcd is 1, determine the inverse of one of the integers modulo the other, is the __________ algorithm.

To set up a file to perform I/O you must declare

a. at least one variable, the contents of which will be written to the file b. one or more file stream objects c. a string object to store the file contents d. All of these e. None of these

Why is a test lab critical when deploying IPv6?

What will be an ideal response?