Which DEFINE command for Parallel Library TCP/IP allows incoming client requests to be
distributed in a round-robin fashion to multiple copies of the same server application?

A.
=PTCPIP^FILTER^KEY, CLASS MAP, FILE $<TCPSAM process>

B.
=TCPIP^FILTER^KEY, CLASS MAP, FILE <Key>

C.
=TCPIP^FILTER^KEY, CLASS MAP, FILE $<TCPMAN process>

D.
=PTCPIP^FILTER^KEY, CLASS MAP, FILE <Key>