Refer to the exhibit.

Based on the FortiClient logs shown in the exhibit:

The first log entry shows the application "firefox.exe" trying to access a destination IP, with the threat identified as "Twitter."

The action taken by the application firewall is "blocked" with the event type "appfirewall."

This indicates that the application firewall has blocked access to Twitter.

References

FortiClient EMS 7.2 Study Guide, Application Firewall Logs Section

Fortinet Documentation on Interpreting FortiClient Logs