Microsoft 365 Identity and Services: MS-100 Exam Premium File as PDF & Test Engine

The MS-100 exam, officially titled Microsoft 365 Identity and Services, is the qualifying test for the Microsoft 365 certification from Microsoft, a credential at the Expert level. Passing it proves you have the skills employers look for in certified professionals, and it can also support progress toward related credentials such as Microsoft 365 Certified: Enterprise Administrator Expert.

The Microsoft 365 Identity and Services exam gives you 150 minutes to work through 40-60 questions. That is a steady pace with little room for second-guessing, so train yourself to read each question once, flag the difficult ones, and keep moving. Before exam day, sit at least two full timed sessions in the Fast2test test engine — when the clock feels familiar, it stops being a threat.

You need 700/1000 to pass, and the official registration fee is $165 USD. Fall short and you pay that fee in full again for every retake, which makes solid preparation the cheaper option by far. Work through the Fast2test practice questions until you score comfortably above the passing mark, then book your seat.

No formal prerequisite to take the exam. To earn Microsoft 365 Certified: Enterprise Administrator Expert, candidates also needed a qualifying associate-level certification and MS-101 exam. Eligibility rules can change over time, so before you register, confirm the latest requirements on the official exam page: Microsoft MS-100 exam overview.

Yes. Fast2test offers a free PDF demo for the Microsoft 365 Identity and Services exam so you can judge the quality of our questions and answers before paying anything. Every purchase also comes with 365 days of free updates, and once that period expires you can extend your update service at a 50% discount.

Your purchase is protected by a 100% money-back guarantee. If you sit the corresponding MS-100 exam within 60 days of buying and do not pass, send us a scan of your exam enrollment slip together with your official Score Report (PDF) within 2 days of the exam date — the candidate name must match the payer's name — and we will process your full refund within 7 days. Please note that exams taken within 3 days of purchase, materials downloaded without ever sitting the exam, free products, and expired orders are not covered. If you would rather not have a refund, you can exchange your order for two exam products of equal value, free of charge, and keep the update service on your original purchase.

Delivery is instant: your files are emailed to you within one minute of payment and can also be downloaded directly, with no limit on the number of computers you install them on. If nothing has arrived within 2 hours, contact our customer service team and we will sort it out.

The Microsoft 365 Identity and Services syllabus is organized into 4 domains. The main areas include Plan and Manage User Identity and Roles (30-35%), Plan Microsoft 365 Workloads and Applications (20-25%), and Deploy and Manage a Microsoft 365 Tenant (15-20%). Scroll up to the Exam Topics section above for the complete, current outline before you plan your study schedule.