Which options must be set in the storage agent option file when configuring a storage agent in an IBM Tivoli Storage Manager V6.2 environment?
A.
DEVCONFIG, VOLHIST, NODENAME
B.
DEVCONFIG, SERVERNAME, TCPPORT
C.
SERVERNAME, NODENAME, COMMTIMEOUT
D.
COMMTIMEOUT, IDLETIMEOUT, TCPPORT