Implementing Cisco IP Switched Networks (SWITCH v2-0) (#103)

Which two statements about sticky MAC address learning are true? (Choose two.)

A single device can learn up to three sticky MAC addresses
Learned addresses are saved to the running configuration by default
Learned addresses are saved to the startup configuration file by default
It can be used only on devices that operate in a single layer
Devices can learn sticky MAC addresses dynamically
Learned addresses are automatically preserved when the device reboots