Exam 70-346 topic 1 question 7 discussion

DRAG DROP -
Fabrikam has the Office 365 Enterprise E3 plan.
You must add the domain name fabrikam.com to the Office 365 tenant. You need to confirm ownership of the domain.
Which DNS record types should you use? To answer, drag the appropriate DNS record type to the correct location or locations in the answer area. Each DNS record type may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:

Suggested Answer:
TXT record is used for verification. When you have added the record at your domain registrar's site, you'll go back to Office 365 and request Office 365 to look for the record. When Office 365 finds the correct TXT record, your domain is verified.
MX (mail exchanger) record points to where your email should be sent. It also has a priority field so that you can send mail to different servers in a priority order.