What is order orchestration? ###

What is order orchestration? ###
A . The process of coordinating, sequencing and monitoring all interactions with external systems needed to successfully fulfill an order. -correct
B. The end-to-end process of capturing an order and processing it for fulfilment.
C. The process of decomposing an order into sub-orders and managing and monitoring inventory in order to fulfill the sub-orders.
D. All of the above

Answer: A