Microsoft 365 Fundamentals MS-900 Practice

Q: How many questions are in this practice set?

This practice set contains 60 questions with detailed explanations.

Q: What topics does this practice cover?

It covers the key topics and question types for Microsoft 365 Fundamentals (MS-900), including vocabulary, grammar, reading, and practical test skills.

Q: Are there explanations for every question?

Yes, every question includes a clear explanation so you can understand the correct answer and learn from mistakes.

Q: Can I save my progress and mistakes?

Your wrong answers, favorites, scores, and study streak are saved in your browser, so you can review them on the same device.

Q: What practice modes are available?

You can practice randomly, take a timed mock exam, filter by difficulty, type, and topic, search questions, and review wrong answers.

Practice 60 original Microsoft MS-900 questions covering cloud concepts, Microsoft 365 apps, security, licensing, administration, and AI, with detailed explanations.

Level: Microsoft 365 Fundamentals (MS-900) Difficulty: beginner 60 questions 60 min

Choose a practice mode, answer each Microsoft 365 MS-900 question, then review the explanation. Wrong answers are saved locally for review.

Practice mode Difficulty Topic Question type Search questions

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Question 1

What is cloud computing?

Select an answer On-demand computing services delivered over the internetA local hard driveA printerA browser plugin

Question 2

What is SaaS?

Select an answer A platform for developersA databaseSoftware delivered as a service over the internetInfrastructure as a service

Question 3

What is PaaS?

Select an answer A local networkA platform that lets developers build and deploy applicationsSoftware as a serviceInfrastructure as a service

Question 4

What is IaaS?

Select an answer Software as a serviceA productivity suiteA firewallVirtualized computing infrastructure provided as a service

Question 5

What is a public cloud?

Select an answer A cloud dedicated to one organizationA local serverA USB driveA cloud shared by many customers from a provider

Question 6

What is a private cloud?

Select an answer A cloud environment dedicated to one organizationA public providerA shared networkA browser

Question 7

What is a hybrid cloud?

Select an answer Only a private cloudA local backupA mix of public and private cloud environmentsOnly a public cloud

Question 8

What is scalability?

Select an answer A license typeThe ability to increase capacity as demand growsThe speed of a networkA security policy

Question 9

What is elasticity in cloud computing?

Select an answer The ability to adjust resources automatically to demandA billing modelA data formatA network cable

Question 10

Match each cloud service model to its purpose.

SaaSPaaSIaaSHybrid cloud

Question 11

Which Microsoft 365 app manages email and calendar?

Select an answer PowerPointOutlookWordExcel

Question 12

Which Microsoft 365 app creates documents?

Select an answer TeamsOneNoteWordOutlook

Question 13

Which Microsoft 365 app handles spreadsheets?

Select an answer PowerPointOneDriveExcelWord

Question 14

Which Microsoft 365 app creates presentations?

Select an answer PowerPointExcelOutlookPlanner

Question 15

Which Microsoft 365 app supports chat and meetings?

Select an answer WordExcelAccessTeams

Question 16

Which service provides personal cloud file storage?

Select an answer OutlookOneDriveSharePointTeams

Question 17

Which service hosts intranet sites and document libraries?

Select an answer OneDriveExcelPowerPointSharePoint

Question 18

Which app is used for digital notes?

Select an answer OneNoteWordOutlookTeams

Question 19

Which service helps manage team tasks?

Select an answer OneNotePlannerWordExcel

Question 20

Match each Microsoft 365 app to its purpose.

OutlookTeamsSharePointOneDrive

Question 21

Which Microsoft service manages user identities?

Select an answer Microsoft Entra IDOutlookExcelOneNote

Question 22

What is multifactor authentication?

Select an answer Using one passwordDisabling loginSharing accountsUsing two or more verification factors

Question 23

What is Conditional Access?

Select an answer A backupA calendarPolicies that control sign-in based on conditionsA spreadsheet

Question 24

What is data loss prevention?

Select an answer A DNS recordPolicies that prevent sensitive data from leaving the organizationA backup scheduleA firewall rule

Question 25

Which Microsoft suite provides compliance and data governance tools?

Select an answer TeamsMicrosoft PurviewPowerPointOneDrive

Question 26

What are sensitivity labels?

Select an answer Labels that classify and protect dataEmail signaturesCalendar colorsUser names

Question 27

What is Microsoft Information Protection?

Select an answer A document editorA chat serviceA spreadsheetTools that classify and protect sensitive data

Question 28

What is eDiscovery?

Select an answer A meetingA reportA search process for legal and compliance contentA backup

Question 29

What is Insider Risk Management?

Select an answer A backupA DNS recordTools that identify risky insider activityA firewall

Question 30

Match each security concept to its purpose.

Microsoft Entra IDMFADLPMicrosoft Purview

Question 31

What is a Microsoft 365 subscription?

Select an answer A paid plan that provides services and featuresA user passwordA network cableA backup

Question 32

What is a license?

Select an answer A usernameA fileA meetingAn entitlement that grants access to a service

Question 33

Which plan includes web and mobile versions of Microsoft 365 apps?

Select an answer Windows 11Microsoft 365 Business BasicMicrosoft 365 E5Office 2019

Question 34

Which plan includes full desktop apps and cloud services for enterprises?

Select an answer Microsoft 365 E3Microsoft 365 Business BasicOneDrive freeOutlook Web

Question 35

Which plan adds advanced security and compliance features?

Select an answer Microsoft 365 E1Microsoft 365 Business BasicOffice OnlineMicrosoft 365 E5

Question 36

What is per-user licensing?

Select an answer Free licensesA firewallLicensing assigned to each userLicensing for devices only

Question 37

What is volume licensing?

Select an answer A free trialA backupAgreements that license software for organizations at scaleA single purchase

Question 38

What is a tenant?

Select an answer A meetingThe organization instance of Microsoft 365A userA document

Question 39

What is billing in Microsoft 365?

Select an answer Managing invoices and payments for subscriptionsA document editorA chat serviceA file share

Question 40

Match each licensing concept to its purpose.

SubscriptionLicenseE3E5

Question 41

Which portal manages Microsoft 365 users and settings?

Select an answer PowerPointMicrosoft 365 admin centerExcelOneNote

Question 42

What is an admin role?

Select an answer A user passwordA documentA meetingA set of administrative permissions

Question 43

What is a user in Microsoft 365?

Select an answer An identity with a sign-in and mailboxA network cableA backupA firewall

Question 44

What is a group in Microsoft 365?

Select an answer A meetingA licenseA collection of users for collaborationA file

Question 45

What is a shared mailbox?

Select an answer A mailbox used by multiple peopleA personal inboxA distribution listA calendar

Question 46

What is a resource mailbox?

Select an answer A backupA mailbox for a room or equipmentA user inboxA group mailbox

Question 47

What is a distribution group?

Select an answer A security groupA shared mailboxA resource mailboxA group that sends email to members

Question 48

What is a security group?

Select an answer A shared mailboxA room mailboxA group that grants permissions to resourcesA distribution list

Question 49

What is a usage report?

Select an answer A backupA licenseA firewallA report showing adoption and activity

Question 50

Match each administration concept to its purpose.

Admin centerUserGroupUsage report

Question 51

What is Microsoft 365 Copilot?

Select an answer A firewallA networkAn AI assistant integrated into Microsoft 365 appsA database

Question 52

What is Copilot in Windows?

Select an answer A printerAn AI assistant in the Windows operating systemA spreadsheetA browser plugin

Question 53

What is a prompt in AI?

Select an answer A meetingAn instruction given to an AI modelA passwordA backup

Question 54

What is data protection in AI?

Select an answer A backupA firewallA spreadsheetProtecting data used by AI with privacy controls

Question 55

What is Responsible AI?

Select an answer Principles for safe, fair, and transparent AIA backup policyA network ruleA document

Question 56

What is Copilot Lab?

Select an answer A firewallA networkA resource for learning and using CopilotA database

Question 57

What is a knowledge base in AI?

Select an answer A cableA calendarA data source used to ground AI responsesA printer

Question 58

What is Bing Chat Enterprise?

Select an answer A backupAn AI chat service with commercial data protectionA spreadsheetA firewall

Question 59

What is AI hallucination?

Select an answer A hardware failureA network issueA license errorWhen a model generates incorrect or made-up information

Question 60

Match each AI concept to its purpose.

Microsoft 365 CopilotPromptResponsible AICopilot Lab