What does it cost?
The AB-650 exam costs $165.
Microsoft prices the exam by the country or region where it is proctored; $165 is the price in the United States.
Source: Microsoft exam page
Microsoft exam
Microsoft 365 Certified: Microsoft 365 and AI Services Administrator Associate
Independent: not affiliated with Microsoft. These exam facts are free; the study bundle adds a study guide and two practice exams.
Exam AB-650: Administering Microsoft 365 and AI Services is the exam for the Microsoft 365 Certified: Microsoft 365 and AI Services Administrator Associate certification, for administrators who secure and govern Microsoft 365. The beta exam costs $165 and takes 700 of 1,000 to pass.
Sources: exam page, exam guide
Published Microsoft facts for AB-650 on one page. Last updated
Study bundle
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Your receipt has a license key. Enter it at overqual.com/download for the three PDFs, stamped with your email and order number. They are yours to keep.
Try 5 free sample questions first See 3 pages inside


Edition 1.0, October 2026
Microsoft has not published the number of questions or the time for AB-650.
Source: Microsoft exam page
The AB-650 exam costs $165.
Microsoft prices the exam by the country or region where it is proctored; $165 is the price in the United States.
Source: Microsoft exam page
The AB-650 passing score is 700, on a scale of 1-1,000.
Source: Microsoft exam page
The AB-650 exam covers three domains, weighted 20-25% / 40-45% / 35-40%.
Source: Microsoft exam guide
D120-25%
Configure and manage Microsoft 365 tenants and workloads
D240-45%
Govern and secure Microsoft 365 tenants and workloads
D335-40%
Manage and secure AI services in Microsoft 365
Study guide chapters
Nine chapters. Chapters 2 to 6 cover the three exam domains, weighted like the exam.
The exam facts and 5 sample questions are free on this site. The study guide chapters and the two practice exams are in the bundle.
| Item | Free on this site | In the bundle |
|---|---|---|
| Exam facts and change log | Yes, with links to the Microsoft sources | Chapter 1 of the study guide sums up the exam's format and scoring. |
| 5 sample questions | Yes | No. None of the 5 appear in the practice exams. |
| Domain chapters and final review | No | Yes, in the study guide |
| Two practice exams with answer keys | No | Yes, 120 questions with an explanation for every answer |
No, the AB-650 bundle is not official. Overqual is independent and is not affiliated with, sponsored by, or endorsed by Microsoft.
No, the AB-650 bundle contains no exam questions, and every practice question is original.
Microsoft's free pages set out what the AB-650 exam covers. The AB-650 bundle adds a 60-page study guide that covers every exam domain, and two practice exams with 120 original questions, every answer explained. When Microsoft revises the exam, a new edition follows if the changes warrant it, included while your access lasts.
Updates to the AB-650 bundle arrive as new editions. Every bundle includes 6 months of access: download the PDFs, and any new editions, until 6 months after your purchase date. Download each new edition at overqual.com/download with the license key from your receipt email. The change log on the exam facts page says what changed.
No. Sales of the AB-650 bundle are final, because downloaded PDFs cannot be returned. Read the free exam facts and try the 5 free sample questions first. If a download fails or you paid twice by mistake, contact Overqual to have the download fixed or the second payment refunded.
Not officially. Microsoft's June 2026 credentials roundup names the Microsoft 365 and AI Services Administrator Associate certification as the recommended new certification for the retiring Microsoft 365 Certified: Administrator Expert (Exam MS-102, retiring Nov 30, 2026), but does not call it a replacement, and the AB-650 exam page says "Related exams: none" (Microsoft Credentials roundup: June 2026, AB-650 exam page, Microsoft's MS-102 study guide). AB-650 alone earns an associate certification, drops MS-102's identity synchronization, Defender for Endpoint and Defender for Cloud Apps bullets, and gives 35-40% of the exam to AI services (Microsoft's AB-650 study guide).
Microsoft has not published a question count or a duration for AB-650. You are given the exam time when you register, and the exam's introduction screen shows the number of questions, case studies and labs along with the exam time. Microsoft's general figures are 40-60 questions for most exams and, for associate exams, 100 minutes without labs or 120 minutes when labs may be included, with 5 minutes built into the exam time for breaks (exam duration and experience). Microsoft does not say which exams have labs, because labs can be removed at any time; the introduction screen tells you whether yours has them, and labs are currently delivered only at test centers that meet connectivity requirements (exam FAQ). Microsoft Learn is available inside associate exams, without extra time, and the exam sandbox shows the question types you may see (exam sandbox).
AB-650 is a beta exam: the exam and certification pages carry "(beta)", and the certification page says beta exams are not scored immediately (certification page). Under Microsoft's beta rules you can take it once during the beta period, a pass counts toward the certification, a fail can be retaken once the exam is live, and results arrive about 10 days after the exam goes live, which Microsoft puts at roughly 10-12 weeks after the beta begins and up to 14 weeks (retake policy, about beta exams). Candidates located in China, India, Pakistan or Turkey are not eligible for beta exams. Microsoft's announcement planned general availability for October 2026; the AB-650 exam page still labels it beta, lists no practice assessment or instructor-led course, and says practice assessments usually follow within 8 weeks of an exam leaving beta (announcement, AB-650 exam page).
Three PDFs, 107 pages: the study guide and two practice exams.
The AB-650 skills outline has no separate in-scope list. These are the products and services its bullets name, grouped by the admin center or portal where an administrator works with them.
Source: Microsoft's AB-650 study guide
The AB-650 exam is proctored, at a Pearson VUE test center or online.
Source: Microsoft exam page
The dates Microsoft has published for AB-650.
Source: Microsoft exam page
Changes to the exam and to the products it covers, newest first.
To watch Microsoft directly, check the exam page.
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