Which two statements are true about SNATs. (Choose two.)

A user needs to determine known security vulnerabilities on an existing BIG-IP appliance and how to remediate these vulnerabilities.
Which action should the BIG-IP Administrator recommend?

A site has six members in a pool. All of the servers have been designed, built, and configured with the same applications. It is known that each client's interactions vary significantly and can affect the performance of the servers.
If traffic should be sent to all members on a regular basis, which loadbalancing mode is most effective if the goal is to maintain a relatively even load across all servers?

Which three statements describe a characteristic of profiles. (Choose three.)

A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule.
Which event declaration does the BIG-IP Administrator need to change to accomplish this?