The National MFT Exam has more questions than the California MFT Clinical Exam (200 versus 170). The content areas have some overlap, but the National MFT Exam covers more domains (aka knowledge areas). The domains that are tested on the National MFT Exam can be found here. The National MFT Exam has a larger share of recall-based questions, whereas the California Clinical MFT Exam is mostly comprised of reasoning-based questions. However, The National MFT exam does include exam questions that will test your critical thinking skills.