About this exam
AB-900 is the Microsoft exam Microsoft 365 Copilot and Agent Administration Fundamentals (beta).
Paid practice material for this exam is not available yet, but you can try its free sample questions.
- Exam code
- AB-900
- Vendor
- Microsoft
- Practice questions
- Not available yet
- Free sample questions
- 3
- Question bank last updated
- Not available yet
Try 1 sample question
Taken from the free sample set for AB-900.
Question 1 (choose 2)
Your organization has a Microsoft 365 subscription. Which two tasks can you perform by using the Exchange admin center? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
- AOption A:
Create a mail flow rule.
- BOption B:
Add a custom domain.
- COption C:
Assign a Microsoft Exchange license.
- DOption D:
Create a shared mailbox.
Show answer and explanation
Correct answer: A, D
The correct answers are A and D because both tasks are supported directly in the Exchange admin center (EAC). Microsoft Learn states that administrators can manage mail flow rules in Exchange Online from the EAC under Mail flow > Rules, which includes creating and managing transport rules for organizational email handling. Microsoft Learn also states that administrators can create shared mailboxes in the EAC under Recipients > Mailboxes, where a shared mailbox can be added and then delegated to users. Option B is incorrect because adding a custom domain is normally done in the Microsoft 365 admin center, specifically on the Domains page. Although Exchange can later work with accepted domains and related mail flow settings, the act of adding and verifying a custom domain is not an Exchange admin center task. Option C is incorrect because license assignment is handled through Microsoft 365 or Microsoft Entra administrative tools, not the Exchange admin center
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