You plan to use Azure QnA maker service to create a knowledge base (KB). It is assumed that you have an active Azure subscription. You have created a Stable QnA service, you have the QnA maker resource name and QnA maker resource key. To create a knowledge base using REST API and cURL, what additional information would you need. (select two answer choices)

Answer options:

A.JSON describing the Knowledge Base
B.Knowledge Base Id
C.Operation Id
D.Size of the JSON

Correct Answers: A and D
Option A is correct because JSON name and url are required describing the knowledge base. Here is a code snippet for creating a knowledge base using REST API and cURL:
Option B is incorrect because Knowledge Base Id is used to check the status of the KB operation.
Option C is incorrect because Operation Id is used while publishing the knowledge base.
Option D is correct because Size of the JSON is required while creating a KB using QnA maker.
Reference: 
To learn more about creating knowledge base using REST API and cURL, use the link given below: 

https://docs.microsoft.com/en-us/azure/cognitive-services/qnamaker/quickstarts/quickstart-sdk?tabs=v1%2Cversion-1&pivots=rest