What action should an administrator take to store ESXi 5.x host system logs centrally?

What action should an administrator take to store ESXi 5.x host system logs centrally?

A.
Configure vCenter Server to automatically export log files to a syslog server at regular intervals.

B.
Configure vCenter Server to send all log information to a syslog server.

C.
Configure each ESXi host to send all log information to a syslog server.

D.
Configure the syslog server to import log files from each ESXi host at regular intervals.