The MS-100 Korean exam, officially known as Microsoft 365 Identity and Services (MS-100 Korean Version), is the Microsoft test that leads to the Microsoft 365 Certified: Enterprise Administrator Expert certification at the Expert level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as MS-101 Microsoft 365 Mobility and Security, Microsoft 365 Certified: Administrator Expert.

The MS-100 Korean exam contains 40-60 questions, and you have 150 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.

The passing score for the MS-100 Korean exam is 700 / 1000, and the official registration fee is USD 165. If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.

No mandatory prerequisites; recommended to hold Microsoft 365 workload administrator certification or equivalent experience; required with MS-101 for Enterprise Administrator Expert

Entry requirements can change, so confirm the latest conditions on the official exam page: https://learn.microsoft.com/en-us/credentials/certifications/exams/ms-100/.

You can book the MS-100 Korean exam through the official registration channels below:

• Microsoft Learn Exam Page
• Pearson VUE Registration

Exam delivery: Online proctored or onsite at Pearson VUE test centers. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.

Microsoft recommends the following training options for Microsoft 365 Identity and Services (MS-100 Korean Version) candidates:

• Microsoft Learning Path: MS-100 Exam Preparation

Pair any course with the 431 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.

Yes. A free PDF demo of the Microsoft 365 Identity and Services (MS-100 Korean Version) questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.

If you take the corresponding MS-100 Korean exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.

The official Microsoft 365 Identity and Services (MS-100 Korean Version) outline is organized into 4 domains. The first three are:

• Manage access and authentication — 20-25% of the exam
• Plan Microsoft 365 workloads and applications — 20-25% of the exam
• Plan and manage user identity and roles — 30-35% of the exam

See the complete exam topics section above for the full outline and the weighting of every domain.