Refer to the exhibit.

Option B: It provides the option to preview only the policy package changes before installing them.This is correct. The Quick Install option in FortiManager provides a preview of policy changes before they are applied, allowing administrators to review and confirm the changes.

Option D: It installs device-level changes on the FortiGate device without launching the Install Wizard.This is correct. Quick Install allows for the immediate installation of device-level changes, such as interface or routing configurations, directly onto the FortiGate without going through the full Install Wizard.

Explanation of Incorrect Options:

Option A: It installs provisioning template changes on the FortiGate deviceis incorrect because Quick Install does not specifically deal with provisioning templates.

Option C: It installs all the changes in the device database first and the administrator must reinstall the changes on the FortiGate deviceis incorrect because Quick Install directly applies changes to the FortiGate device, not requiring a separate reinstall step.

FortiManager References:

Refer to "FortiManager Administration Guide" for details on "Quick Install" functionality under "Device Management."