MS-100 Study Guide 2026
Everything you need to pass the MS-100 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 MS-100 Exam Format at a Glance
📚 MS-100 Topics to Study (24)
✍️ Sample MS-100 Questions & Answers
1. Which hybrid join type registers a device with both on-premises AD and Azure AD, enabling Conditional Access policies requiring a domain-joined device?
Hybrid Azure AD joined devices are joined to both on-premises Active Directory and registered in Azure AD, satisfying Conditional Access policies for compliant or domain-joined devices.
2. How do continuing education requirements benefit MS-100 certified professionals?
This is fundamental to MS-100 - Microsoft 365 Identity and Services practice. They ensure professionals stay current with evolving industry practices and knowledge represents the professional standard for professional standards in the MS-100 certification framework.
3. A Global Administrator wants to delegate the ability to reset user passwords without granting full admin rights. Which role should be assigned?
The Password Administrator role allows resetting passwords for non-administrator users without the broader permissions of User Administrator.
4. Which DNS record type is primarily used to verify custom domain ownership when adding a domain to Microsoft 365?
Microsoft requires a TXT record to be added to the domain's DNS zone as proof of ownership before the domain can be used in Microsoft 365.
5. What is Microsoft FastTrack in the context of Microsoft 365?
FastTrack is a Microsoft benefit that provides eligible customers with guidance, best practices, and resources to help successfully deploy and adopt Microsoft 365 services.
6. How do MS-100 professionals evaluate research quality?
This is fundamental to MS-100 - Microsoft 365 Identity and Services practice. By assessing methodology, sample size, peer review status, and relevance to practice represents the professional standard for research in the MS-100 certification framework.
🎯 Free MS-100 Practice Tests
📖 MS-100 Guides & Articles
What Practice Test Geeks adds beyond an AI chat for MS-100
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length MS-100 mock exam — 50 questions in 120 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed MS-100 question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable MS-100 cheat sheet you can print or save as a PDF.
- MS-100 flashcards built from the same question bank.
- Free MS-100 practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- learn.microsoft.com — Eligibility, renewal, exam information · verified Nov 2026
- home.pearsonvue.com — Test delivery · verified Oct 2026