Microsoft AZ-600 Practice Test 2

Question 1 / 40
You have a disconnected Azure Stack Hub integrated system.
You have a registered app named App1 that has a client ID of 2bbe67d8-3fdb-4b62-87cfcc41dd4344rf.
You plan to assign a role-based access control (RBAC) role to Appl.
You need to locate App1 in the Azure Stack Hub user portal by using the search feature.
Which prefix should you use?