Which option would you select as the translations for 'doctoral thesis' in German?

• A. Hausarbeit
• B. Dissertation, Doktorarbeit
• C. Masterarbeit
• D. Diplomarbeit

Answer: (B)

The idea being tested is how to translate a doctoral thesis into German. In German, the doctoral thesis—the research project you submit to earn a doctorate—is typically called either Dissertation or Doktorarbeit. The other terms refer to different kinds of academic work: Hausarbeit is usually a course paper, Masterarbeit is a master's thesis, and Diplomarbeit is for a Diplom degree. Because the question asks for the translations of a doctoral thesis, Dissertation and Doktorarbeit together cover the standard usage, so the option that lists both is the best fit. Some contexts may prefer one term over the other, but both are widely understood to mean a doctoral-level thesis.