Exam SC-400 topic 5 question 18 discussion

A is correct https://learn.microsoft.com/en-us/compliance/regulatory/gdpr

The first step you should take is to create an assessment in Compliance Manager. This will allow you to evaluate the compliance of your Microsoft 365 E5 subscription with the requirements of the General Data Protection Regulation (GDPR). Once the assessment is created, you can proceed with reviewing the compliance status and taking appropriate actions to address any gaps or issues identified. Therefore, the correct answer is: A. an assessment

Correct. https://learn.microsoft.com/en-us/compliance/regulatory/gdpr as said here, you need as first to create an assesment where you'll choose the template created by microsoft