Which two methods can be used to determine which BIG-IP is currently active? (Choose two.)

The `bigtop` command is a command-line utility on BIG-IP systems that displays real-time statistics and system status, including the high-availability (HA) status (Active/Standby) of the device.

All configuration screens are generally accessible on both active and standby systems; the distinction lies in where configuration changes should be initiated and synchronized from, not in screen accessibility.

The command prompt in the BIG-IP command-line interface dynamically displays the HA status of the system, embedding `(Active)` or `(Standby)` next to the hostname, providing an immediate visual cue of the device's role.

While floating addresses are only active on the active system, the `ifconfig -a` command displays all configured interfaces and their addresses on *both* systems and does not explicitly indicate the HA status of the *system* itself.