Final answer:
The correct answer is A) Only one account administrator is allowed per Azure subscription. While a subscription can only have one Account Administrator, it can have multiple Service Administrators and Co-Administrators, each with different levels of management privileges.
Step-by-step explanation:
An Azure Subscription Account Administrators
An Azure subscription can have: The correct answer to this question is A) Only one account administrator. Each Azure subscription has one Account Administrator who is also the Service Administrator by default. This role is initially assigned to the person who created the subscription. The Account Administrator has the highest level of privileges, including the ability to access all settings in the Azure portal. However, while there can be only one Account Administrator, an Azure subscription allows for multiple Service Administrators and Co-Administrators, each with varying levels of management capabilities within the subscription.
It is important to note that the number of Co-Administrators is also capped. One subscription can have up to 200 Co-Administrators, who can perform most management tasks except for changing the subscription's billing details and assigning roles. These roles and limitations help maintain security and manageability of the subscriptions.