Which question types are compatible with inline email questions?

Inline email questions in Qualtrics are designed to allow survey creators to dynamically populate emails with information provided by respondents. To understand why Single Answer Multiple Choice and Net Promoter Score (NPS) question types are compatible, it's essential to recognize how inline email questions operate. These question types produce distinct, singular responses that can be easily formatted and inserted into an email context.

Single Answer Multiple Choice questions give a clear, specific choice, which is ideal for inline emailing because the response can be plugged directly into the email content. Similarly, NPS questions yield straightforward scores indicating respondent satisfaction or likelihood to recommend, which can also be succinctly included in an email.

In contrast, other question types, such as Text Entry and Matrix questions, generate responses that are often less structured, potentially leading to variability in formatting and content. This makes them less compatible with the inline email feature, as the responses may not be easily parsed or displayed neatly in an email format. Thus, option C accurately captures the specific question types that work best with inline email questions.