CPU-level of your Security gateway is peaking to 100% causing problems with traffic. You suspect that the problem might be the Threat Prevention settings.
The following Threat Prevention Profile has been created.

How could you tune the profile in order to lower the CPU load still maintaining security at good level? Select the BEST answer.

Customer's R80 management server needs to be upgraded to R80.10.
What is the best upgrade method when the management server is not connected to the Internet?

You are going to perform a major upgrade.
Which back up solution should you use to ensure your database can be restored on that device?

Using R80 Smart Console, what does a "pencil icon" in a rule mean?

Name the pre-defined Roles included in Gaia OS.