A(n) ____________________ is a security professional who applies his or her hacking skills for defensive purposes.?

Memory locations are used to store strings, in other words, the numeric or text data you want to keep track of.

Answer the following statement true (T) or false (F)

You should use ____ form controls when a visitor must choose only one option from many options.

A. checkbox B. drop-down box C. radio button D. text box