An XML element is not limited to either parsed character data or child elements.

If you want to set the number of places after the decimal point in a numeric data type, what should you set?

A. precision B. length C. scale D. size

Under the guise of justice, some less scrupulous administrators may even be tempted to ____, or hack into a hacker's system to find out as much as possible about the hacker.

A. reverse hack B. back hack C. white hack D. transpose