Which Python code snippet must be added to the script to store the changed interface configuration to a local JSON-formatted file?

What is a characteristic of a next-generation firewall?
Refer to the exhibit.
An engineer must ensure that all traffic leaving AS 200 will choose Link 2 as the exit point. Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplish task?
Which two mechanisms are available to secure NTP? (Choose two.)
what is a benefit of using a Type 2 hypervisor instead of a Type 1 hypervisor?