What Is the Advantage of Using Projective Tests as Opposed

What is the advantage of using projective tests as opposed to using traditional questionnaires?

A) Projective tests have reliability and validity issues than traditional questionnaires.
B) Projective tests are relatively inexpensive to administer than traditional questionnaires.
C) In traditional questionnaires, direct question may encourage the respondents to give socially desirable answers, but in projective tests, respondents' responses may reflect emotions or motivations they would be unwilling to reveal.
D) Coding projective tests are more accurate than in traditional questionnaires.