An application sends messages into a queue which has multiple instances within a cluster. There are no requirements for message affinity and the default value is kept for the attribute DEFBIND on the queue definition.
In order to benefit from the workload management of clustering, what option needs to be specified on the MQOPEN call from the application?

A.
MQOO_INPUT_SHARED

B.
MQOO_INPUT_AS_Q_DEF

C.
MQOO_BIND_ON_OPEN

D.
MQOO_BIND_NOT_FIXED