Question

Which of these symbols is a special character that is accessible only from the Symbol dialog box? A. © B. + C. é D.

Answer 1

The correct answer is é.

All other choices are already accessible from the keyboard or with by using (c) in word it would automatically turn into this ®

Answer 2

Since there is no D, your closest answer is C.
The answer is not a, because you can make the sign by putting c in-between parenthesis (c). (Works usually on Google).
The answer is not + either, as it is located on the keyboard.

Hope this helps