You have an Azure Service Bus.

You need to implement a Service Bus queue that guarantees first-in-first-out (FIFO) delivery of messages.

What should you do?

A. Enable partitioning
B. Enable duplicate detection
C. Set the Lock Duration setting to 10 seconds

D. Enable sessions

E. Set the Max Size setting of the queue to 5 GB

References:
https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-azure-and-service-bus-queues-compared-contrasted