On Linux, the root user's home directory is /home/root.

What is the 7×7 guideline?

A) No more than seven slides in a presentation without some type of graphic and no more than levels in your bulleted lists B) No more than seven lines of text and no more than seven major words per line on a slide C) No more than seven fonts and seven sizes of text per presentation D) No more than seven transitions and seven animations per presentation

What method from the Convert class can be used to convert a specified value to an 8-bit unsigned integer?

A. ToDecimal() B. ToSingle() C. ToInt16() D. ToByte()