You create a data loss prevention (DLP) policy as shown in the following shown:
What is the effect of the policy when a user attempts to send an email messages that contains sensitive information?
A . The user receives a notification and can send the email message
B . The user receives a notification and cannot send the email message
C . The email message is sent without a notification
D . The email message is blocked silently
Answer: A
Explanation: https://docs.microsoft.com/en-us/office365/securitycompliance/data-loss-prevention-policies