The Netmiko BaseConnection class contains a method called “send_config_set()”. Which two actions does this method perform on the device? (Choose two.)

A: It takes a filename parameter that executes commands contained in that file on the device. B: It requires the user to explicitly send configure terminal and exit commands to the device to enter and exit configuration mode. C: It automatically enters and exits configuration mode on the device. D: It takes a Python iterable, such as a list of commands, and executes them in order on the device. E: It saves the running configuration to the startup configuration after executing the configuration commands on the device.