Which of the following users by default get access to raise an Azure support request? Choose 3 answers from the options given below.

Answer options:

A.Account Administrator
B.Billing Administrator
C.Service Administrator
D.Co-Administrator

Answer – A, C and D 
This is provided in the FAQ section for Azure support. 

For more information on the FAQ’s for Azure support, please visit the below URL- 

https://azure.microsoft.com/en-us/support/faq/