HOTSPOT
You have an Exchange Server 2013 organization that has mailbox audit logging enabled for all users.
You deploy two third-party applications named App1 and App2. Both applications access a mailbox
named Mailbox1.
App1 uses a mail-enabled user account named App1_user. App2 uses a mailbox-enabled user
account named App2_user. You need to prevent the audit logs from containing entries that relate to
App2. Which command should you run? (To answer, select the appropriate options in the answer
area.)
Answer: 
This is correct.
Just in case you are curious.
https://technet.microsoft.com/en-us/library/ff696758%28v=exchg.160%29.aspx