← All MS-100 Flashcard Decks

Microsoft 365 Services Configuration Flashcards

6 cards from real MS-100 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Microsoft 365 Services Configuration flashcards as text
  1. Which Microsoft 365 feature allows administrators to classify and protect documents with visual markings and encryption based on content sensitivity?

    Answer: Sensitivity labels

    Sensitivity labels apply persistent classifications to documents and emails, optionally enforcing encryption, visual markings, and access restrictions.

  2. An organization wants to automatically detect and block emails containing credit card numbers from leaving the organization. Which Microsoft 365 feature should be configured?

    Answer: Data Loss Prevention (DLP) policies

    DLP policies use sensitive information types like credit card number patterns to detect and block, encrypt, or notify on policy-violating content.

  3. What is the maximum size of an Exchange Online mailbox for a Microsoft 365 E3 licensed user?

    Answer: 100 GB

    Microsoft 365 E3 licenses include a 100 GB primary mailbox and an unlimited archive mailbox when auto-expanding archiving is enabled.

  4. Which Microsoft 365 tool provides administrators with a unified view of service health, incidents, and advisories across all Microsoft 365 services?

    Answer: Service Health Dashboard in the admin center

    The Service Health Dashboard in the Microsoft 365 admin center shows real-time status, active incidents, and historical advisories for all M365 services.

  5. Which Microsoft 365 plan is required to use Advanced eDiscovery with custodian management and predictive coding?

    Answer: Microsoft 365 E5

    Advanced eDiscovery (now Microsoft Purview eDiscovery Premium) with features like custodian hold, predictive coding, and conversation threading requires Microsoft 365 E5.

  6. A Teams meeting policy is configured with 'Anonymous users can join a meeting' set to Off. What is the result?

    Answer: Users without a Microsoft account cannot join

    When anonymous join is disabled, users who are not authenticated with any Microsoft account (anonymous participants) are blocked from joining Teams meetings.

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

  1. learn.microsoft.com — Eligibility, renewal, exam information · verified Nov 2026
  2. home.pearsonvue.com — Test delivery · verified Oct 2026