Which three file types can be forwarded to WildFire for analysis as a part of the basic WildFire service?
(Choose three.)

An administrator deploys PA-500 NGFWs as an active/passive high availability pair. The devices are not
participating in dynamic routing, and preemption is disabled.
What must be verified to upgrade the firewalls to the most recent version of PAN-OS® software?

An administrator is using Panorama and multiple Palo Alto Networks NGFWs. After upgrading all devices to the latest PAN-OS software, the administrator enables log forwarding from the firewalls to Panoram A.
Pre-existing logs from the firewalls are not appearing in PanoramA.
Which action would enable the firewalls to send their pre-existing logs to Panorama?

A network administrator uses Panorama to push security polices to managed firewalls at branch offices. Which policy type should be configured on Panorama if the administrators at the branch office sites to override these products?

On March 10, 2016, between 11:00 am and 11:30 am, users reported that web-browsing traffic to the IP address 1.1.1.1 failed.
Which filter can be applied to the traffic logs to show how many users were affected during this time frame?