Câu 30: C1000-012: IBM Watson Application Developer V3.1

There are two security models for HTTP communications between an IBM Watson service and the client application. Which two statements are true regarding these two models? (Choose two.)

1. A. Both models offer generally equivalent communication latency characteristics
2. B. Neither model provides for direct communication between the application and the service
3. C. Both models use HTTP basic authentication in all communications interactions — đáp án hiện tại
4. D. Both models offer generally equivalent functionality, but with different security and performance characteristics — đáp án hiện tại
5. E. The application must manage a security token in one model but not in the other