Q: The default session timeout duration in Google Analytics is how many minutes?
A) 20
B) 5
C) 10
D) 30
Correct Answer is D) 30.
Explanation:
Sessions and campaigns end after a specific amount of time passes. By default, sessions end after 30 minutes of inactivity and campaigns end after six months. You can change the settings so sessions and campaigns end after the specified amount of time has passed.
Learn more here: https://support.google.com/analytics/answer/2795871