Which two methods can be used to determine which BIGIP is currently active. (Choose two.)

The `bigtop` command-line utility provides real-time statistics and status information for the BIG-IP system, including its high-availability (HA) state, clearly indicating whether the system is active or standby.

Both active and standby BIG-IP systems have fully functional configuration screens accessible via the web UI or CLI; their availability does not indicate active status.

When accessing the BIG-IP command line interface (CLI) via SSH or console, the system's HA status (e.g., '(Active)' or '(Standby)') is typically appended to the hostname in the command prompt, providing an immediate visual indicator of its role.

While `ifconfig -a` shows network interfaces and addresses, it displays *all* configured floating addresses on both active and standby systems; it does not directly indicate which system currently *owns* or is *active* for those floating addresses without further context or interpretation of interface status.