What are the values of variables x, y, and z after the following code is run?
y = 0z = 0for x in range(5,7): if y > z: z, y = y, z y = y + x;

The tool that assists you in managing hardware on a network that includes machines that run a diverse mix of operating systems is________

a. Remote Assistance b. Windows Remote Management c. Remote Desktop d. Windows Remote Shell

To specify what the correct content and structure for a document should be, the document developers create a collection of rules called the ____.

A. XSL B. parser C. DTD D. schema