A word flagged by Outlook using a wavy underline is a misspelled word.

Which of the following is true when it comes to nesting conditional statements?

A. Ruby limits nesting to a maximum of three levels B. Nesting is available only when working with if expressions C. There is no limitation as to how deeply you can next conditional statements D. None of the above

While ____________________ technology has traditionally been used with the very large displays used by businesses, as well as with many large screen televisions, it is being replaced by LEDs.

Fill in the blank(s) with the appropriate word(s).