The XHTML 1.0 Recommendation describes three variations or “flavors.” Which of the following
best describes the XHTML 1.0 Transitional flavor and its requirements?

A.
Developers must use Cascading Style Sheets (CSS) for all formatting.

B.
Developers can use any markup tags that were supported in HTML Recommendations 1.0 or
later.

C.
Developers can use either Cascading Style Sheets (CSS) or HTML 4.0-compliant markup tags
for all formatting.

D.
Developers must use Cascading Style Sheets (CSS) for all formatting and use frames with
XHTML 1.0-compliant markup tags.