View Full Microsoft AB-900 Exam Dumps and Practice Test Dumps.

 

Question 41

Which Microsoft 365 administration portal provides centralized access to information about service health and organizational incidents?

1. Microsoft Purview portal
2. Microsoft 365 admin center
3. Microsoft Entra admin center
4. Microsoft Defender portal

Correct Answer: 2

Explanation

The Microsoft 365 admin center provides administrators with centralized management capabilities for the organization’s Microsoft 365 environment. One important area is Service health, where administrators can review information about incidents and service advisories affecting Microsoft 365 services. The Microsoft Purview portal focuses on compliance and information governance, Microsoft Entra admin center manages identity services, and Microsoft Defender portal focuses on security operations. AB-900 candidates should understand where administrators can monitor Microsoft 365 service availability and identify whether a reported problem is related to a broader service incident.

Question 42

Which Microsoft 365 feature allows an administrator to assign licenses to users so they can access the services included in their subscription?

1. License management
2. Audit management
3. Communication Compliance
4. Data Explorer

Correct Answer: 1

Explanation

License management allows administrators to assign available Microsoft 365 licenses to users and manage which services those users can access. Depending on the subscription, a license can provide access to applications and services such as Exchange Online, SharePoint, Teams, or other Microsoft capabilities. Audit management records activities, Communication Compliance focuses on potentially inappropriate communications, and Data Explorer helps investigate sensitive information. AB-900 includes managing licenses as a fundamental Microsoft 365 administration task, so administrators should understand that users generally require appropriate licensing before they can use specific Microsoft 365 services.

Question 43

An administrator wants to assign the same Microsoft 365 license to many users based on their group membership. Which approach can simplify this task?

1. Group-based licensing
2. Manual mailbox creation
3. Individual retention labels
4. Conditional formatting

Correct Answer: 1

Explanation

Group-based licensing allows administrators to assign licenses to a group rather than manually assigning the same license to each individual user. When users become members of the configured group, the applicable licenses can be assigned according to the organization’s configuration. This can simplify license management and reduce repetitive administrative work, particularly in larger organizations. Manual mailbox creation does not provide centralized license assignment, retention labels address information governance, and conditional formatting is unrelated. AB-900 includes group-based licensing as an important method for efficiently managing Microsoft 365 user licensing.

Question 44

Which Microsoft Entra object can be used to organize users and simplify the assignment of permissions or policies?

1. User profile
2. Security group
3. Mailbox
4. Document library

Correct Answer: 2

Explanation

Security groups can be used to organize users and other identities for access control and administrative purposes. Administrators can use groups when assigning permissions, applying policies, or managing access to organizational resources. A user profile represents an individual identity, a mailbox is an Exchange object, and a document library is a SharePoint storage location. Groups are especially useful because they allow administrators to manage access for multiple users without configuring every user individually. AB-900 includes Microsoft Entra users and groups, making group management an important foundational administration concept.

Question 45

Which type of Microsoft Entra group can be used to assign licenses automatically to its members?

1. Security group
2. Distribution group
3. Mail-enabled contact
4. Dynamic group

Correct Answer: 4

Explanation

A dynamic group can automatically determine its membership based on defined user or device attributes. When configured for supported scenarios such as group-based licensing, membership can change automatically as users meet or no longer meet the specified rules. This reduces the need for administrators to manually maintain membership. Distribution groups are primarily intended for email communication, while mail-enabled contacts represent external or directory contacts. AB-900 includes group-based licensing and Microsoft Entra groups, so understanding how dynamic membership can support automated administration is valuable for managing users at scale.

Question 46

An organization wants users to authenticate with a password plus an additional verification method. Which security capability provides this?

1. Multifactor authentication
2. Data Loss Prevention
3. Retention management
4. Sensitivity labeling

Correct Answer: 1

Explanation

Multifactor authentication, or MFA, requires users to provide more than one form of verification when signing in. For example, a user may provide a password and then approve a sign-in through an authentication application or another supported method. MFA helps reduce the risk associated with compromised passwords because possession of the password alone is not necessarily sufficient to complete authentication. Data Loss Prevention protects sensitive information, retention management controls information lifecycle requirements, and sensitivity labels classify and protect content. AB-900 includes MFA as a core Microsoft Entra security capability.

Question 47

Which authentication method can provide passwordless sign-in by using a device-based credential and user verification?

1. Microsoft Authenticator
2. SharePoint permissions
3. Exchange delegation
4. Retention policy

Correct Answer: 1

Explanation

Microsoft Authenticator can support passwordless authentication and other strong authentication methods in Microsoft Entra environments. Depending on the configured authentication experience, users can verify sign-ins through the Authenticator application instead of relying exclusively on passwords. SharePoint permissions control access to SharePoint content, Exchange delegation manages mailbox access, and retention policies govern how information is retained. AB-900 includes authentication methods and passwordless authentication as part of Microsoft Entra identity management, so candidates should recognize Microsoft Authenticator as an important tool for stronger user authentication.

Question 48

Which Microsoft Entra capability allows an organization to manage identities from another directory or external identity provider for access to Microsoft resources?

1. External identities
2. SharePoint version history
3. Exchange transport rules
4. Data Lifecycle Management

Correct Answer: 1

Explanation

Microsoft Entra External ID capabilities support scenarios where organizations need to work with identities outside their primary workforce directory. External identities can be used in appropriate business-to-business or customer-facing identity scenarios, depending on the configuration and service being used. SharePoint version history tracks changes to content, Exchange transport rules manage email flow, and Data Lifecycle Management manages information retention and disposition. AB-900 includes external identities as part of Microsoft Entra capabilities, so candidates should understand that identity management can extend beyond employees in a single internal directory.

Question 49

A user reports that access to a Microsoft 365 resource is blocked because a security requirement has not been satisfied. Which Microsoft Entra feature should an administrator inspect first?

1. Conditional Access
2. Distribution groups
3. SharePoint libraries
4. Retention labels

Correct Answer: 1

Explanation

Conditional Access policies can block access when configured requirements are not satisfied. Conditions may involve the user, device, location, application, sign-in risk, or other signals, while controls can require actions such as multifactor authentication or compliant devices. When a user reports an unexpected access block, reviewing the applicable Conditional Access policies and their evaluation can help identify the cause. Distribution groups, SharePoint libraries, and retention labels do not make the same type of identity-based access decision. AB-900 includes troubleshooting common Conditional Access issues.

Question 50

Which Microsoft Entra feature can provide administrators with information about authentication events that were denied or unsuccessful?

1. Sign-in logs
2. SharePoint audit history
3. Retention labels
4. Teams channels

Correct Answer: 1

Explanation

Microsoft Entra sign-in logs provide information about authentication activity, including successful and failed sign-in attempts. Administrators can review these logs when troubleshooting authentication problems, investigating suspicious activity, or determining why a user could not sign in. SharePoint audit information is focused on activities involving supported Microsoft 365 resources, retention labels manage information governance, and Teams channels support collaboration. AB-900 includes monitoring and troubleshooting sign-in activity, making sign-in logs an important source of information when investigating authentication failures and access problems.

Question 51

Which Microsoft 365 service provides cloud-based email, calendar, contacts, and mailbox functionality?

1. Exchange Online
2. SharePoint Online
3. Microsoft Planner
4. Microsoft Forms

Correct Answer: 1

Explanation

Exchange Online is the cloud-based messaging service within Microsoft 365. It provides organizational email, calendars, contacts, mailboxes, and related messaging capabilities. SharePoint Online focuses on content management and collaboration, Microsoft Planner provides task and project organization capabilities, and Microsoft Forms allows users to create surveys and forms. AB-900 includes Exchange Online as one of the core Microsoft 365 workloads, so candidates should understand its primary purpose and distinguish it from collaboration, productivity, and information-management services.

Question 52

Which Microsoft 365 service is primarily designed for creating sites that support document collaboration and organizational content management?

1. Microsoft Teams
2. SharePoint Online
3. Exchange Online
4. Microsoft Bookings

Correct Answer: 2

Explanation

SharePoint Online provides cloud-based sites and content-management capabilities that organizations can use for collaboration, document storage, intranet scenarios, and information sharing. SharePoint sites can contain document libraries, lists, pages, and other resources. Microsoft Teams focuses on communication and collaboration, Exchange Online provides messaging, and Microsoft Bookings helps manage appointments. AB-900 includes SharePoint Online as a core Microsoft 365 service, so understanding its role in collaboration and content management is essential when distinguishing it from other Microsoft 365 workloads.

Question 53

Which Microsoft Teams feature provides a dedicated space for conversations and collaboration within a team?

1. Channel
2. Mailbox
3. Document set
4. Retention label

Correct Answer: 1

Explanation

A channel in Microsoft Teams provides a dedicated workspace within a team for conversations, files, meetings, and collaboration around a particular topic or project. Teams can contain multiple channels to organize work according to departments, projects, or subjects. A mailbox belongs to Exchange Online, a document set is a SharePoint content-management concept, and a retention label is used for information governance. AB-900 includes Microsoft Teams fundamentals, so understanding the relationship between teams and channels helps candidates recognize how Microsoft 365 supports structured collaboration.

Question 54

Which Microsoft 365 application is primarily designed to help users organize individual or team tasks using boards, plans, and assignments?

1. Microsoft Planner
2. Microsoft Exchange
3. Microsoft Purview
4. Microsoft Entra ID

Correct Answer: 1

Explanation

Microsoft Planner provides task-management capabilities that help users and teams organize work through plans, tasks, assignments, buckets, and related views. It is useful for coordinating activities and tracking progress within Microsoft 365 collaboration environments. Exchange is focused on email and calendaring, Microsoft Purview provides compliance and governance capabilities, and Microsoft Entra ID manages identity and access. AB-900 includes Microsoft 365 productivity and collaboration services, so understanding the purpose of Planner helps candidates distinguish task management from communication, compliance, and identity workloads.

Question 55

Which Microsoft 365 application is designed primarily for creating surveys, quizzes, and forms?

1. Microsoft Forms
2. Microsoft Planner
3. Microsoft Lists
4. Microsoft Exchange

Correct Answer: 1

Explanation

Microsoft Forms allows users to create surveys, quizzes, polls, and other forms for collecting information. Responses can be reviewed and used for feedback, assessments, registrations, and other business or educational scenarios. Microsoft Planner is designed for task management, Microsoft Lists helps organize structured information, and Exchange provides messaging and calendaring. AB-900 covers Microsoft 365 applications and their primary purposes, so recognizing Forms as the service for creating surveys, quizzes, and data-collection forms helps distinguish it from other productivity applications.

Question 56

Which Microsoft 365 application is designed to store structured information in customizable lists that can be shared and used for tracking business data?

1. Microsoft Lists
2. Microsoft Forms
3. Microsoft Bookings
4. Microsoft Stream

Correct Answer: 1

Explanation

Microsoft Lists provides a structured way to organize and track information using customizable lists. Organizations can use Lists for scenarios such as issue tracking, asset management, employee information, project tracking, and other structured business data. Forms focuses on collecting responses, Bookings helps manage appointments, and Stream supports video-related experiences. AB-900 includes Microsoft 365 productivity applications, so candidates should understand the difference between collecting information through Forms and organizing ongoing structured information through Microsoft Lists.

Question 57

Which Microsoft 365 service can help organizations manage customer or internal appointments by allowing people to schedule available time slots?

1. Microsoft Bookings
2. Microsoft Planner
3. Microsoft Purview
4. Microsoft Defender

Correct Answer: 1

Explanation

Microsoft Bookings helps organizations manage appointments and scheduling. It can provide booking pages and availability information so customers or users can schedule appointments based on configured services and working hours. Planner is intended for task management, Purview focuses on compliance and information governance, and Defender provides security capabilities. AB-900 includes identifying the purpose of Microsoft 365 productivity applications, so recognizing Bookings as the service designed around appointment scheduling is important when selecting the correct Microsoft 365 workload for a business requirement.

Question 58

Which Microsoft 365 service is designed to provide an organization with a cloud-based video experience for storing, managing, and sharing video content?

1. Microsoft Stream
2. Microsoft Forms
3. Microsoft Lists
4. Microsoft Planner

Correct Answer: 1

Explanation

Microsoft Stream provides video capabilities within Microsoft 365, allowing organizations to work with video content and integrate video into collaboration and productivity experiences. Users can create, store, share, and interact with video content according to the organization’s Microsoft 365 configuration and permissions. Forms is used for surveys and quizzes, Lists manages structured information, and Planner supports task management. AB-900 candidates should recognize Microsoft Stream as part of the Microsoft 365 productivity ecosystem and distinguish its video-focused purpose from other applications.

Question 59

Which Microsoft 365 service can help employees communicate through chat, meetings, voice, and collaboration features?

1. Microsoft Teams
2. Microsoft Forms
3. Microsoft Lists
4. Microsoft Bookings

Correct Answer: 1

Explanation

Microsoft Teams provides communication and collaboration capabilities including chat, meetings, calling, file collaboration, and team-based workspaces. It can integrate with other Microsoft 365 services to provide a centralized collaboration experience. Forms focuses on collecting responses, Lists manages structured information, and Bookings supports appointment scheduling. AB-900 includes Microsoft Teams as a core Microsoft 365 workload, so candidates should understand that Teams combines multiple communication and collaboration functions rather than serving only as an instant messaging application.

Question 60

An organization wants employees to collaborate on documents while maintaining centralized storage and access permissions. Which Microsoft 365 service is most directly suited to this requirement?

1. Microsoft SharePoint Online
2. Microsoft Forms
3. Microsoft Bookings
4. Microsoft Planner

Correct Answer: 1

Explanation

Microsoft SharePoint Online is designed for document storage, collaboration, content management, and controlled access to organizational information. SharePoint document libraries provide centralized locations where users can work with files while administrators can configure permissions and governance controls. Forms is designed for data collection, Bookings handles appointments, and Planner manages tasks. Although Microsoft Teams can provide a collaboration interface for files, SharePoint is the underlying service commonly used for document storage and management in Microsoft 365. AB-900 includes SharePoint fundamentals as an important Microsoft 365 workload.