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Microsoft AB-900 Practice Test 7

Question 60

One confidential file must have a more restrictive authorized audience than its containing library. How should the administrator address this situation?

  1. Assign the SharePoint site Visitors read role.
  2. Review and set unique permissions on that item where justified.
  3. Assign the appropriate SharePoint site Owners role.
  4. Add contributors as SharePoint site Members with edit access.

Explanation

Correct Answer

B:

Item-level permission exceptions can restrict access compared with inherited container rules. This directly addresses a justified one-file permission exception.

Incorrect Answers

A:

Visitors are granted view access rather than content modification. That addresses read-only site access, whereas the current case requires a justified one-file permission exception.

C:

Owners are responsible for site administration and permissions. That addresses administering the SharePoint site, whereas the current case requires a justified one-file permission exception.

D:

Members can work on site content without the owner-level management responsibility. It is used for routine content contribution; this scenario calls for a justified one-file permission exception.

Question 61

People in separate teams need a common channel without duplicating permanent team membership. Which administration choice BEST meets this requirement?

  1. Use a standard channel within the existing team.
  2. Create a private channel with separately managed members.
  3. Use a supported shared channel with the required sharing configuration.
  4. Create a Microsoft Teams team for the department.

Explanation

Correct Answer

C:

Shared channels support collaboration across participating teams or supported external parties. This directly addresses cross-team channel collaboration.

Incorrect Answers

A:

Standard channels inherit the parent team membership. Its purpose is discussion visible to all team members; the specified need is cross-team channel collaboration.

B:

Private channels restrict discussion and files to approved channel members. It would support restricted subset discussion within a team, not the stated cross-team channel collaboration.

D:

A team provides membership and a collection of collaborative channels. It would support a shared team workspace, not the stated cross-team channel collaboration.

Question 62

A contact-center department must receive a distinct Teams calling capability from ordinary staff. How should the administrator address this situation?

  1. Assign an appropriate Teams messaging policy to that population.
  2. Configure the applicable Teams meeting policy and meeting options.
  3. Configure Teams app permission and app management policies.
  4. Assign a supported Teams calling policy to its eligible users.

Explanation

Correct Answer

D:

Calling policies control applicable call features for assigned users. This directly addresses different user calling controls.

Incorrect Answers

A:

Messaging policies control supported chat and message behaviors. This helps with restricted message deletion behavior instead of the required different user calling controls.

B:

Meeting settings govern lobby and participant controls. The action is relevant to a governed meeting joining experience rather than different user calling controls.

C:

App governance determines allowed or blocked Teams applications. This helps with approved Teams application catalog instead of the required different user calling controls.

Question 63

Mail-enabled membership must also be usable as a security principal for a permitted resource. Which administration choice BEST meets this requirement?

  1. Use a mail-enabled security group where supported.
  2. Create a Microsoft Entra security group for the access assignment.
  3. Use a Microsoft 365 group with connected collaboration resources.
  4. Use an Exchange distribution group.

Explanation

Correct Answer

A:

Mail-enabled security groups combine distribution and security principal functions. This directly addresses combined mail and access group.

Incorrect Answers

B:

Security groups are general principals for role and resource access. That addresses authorization-only membership, whereas the current case requires combined mail and access group.

C:

Microsoft 365 groups provision linked productivity workloads for members. It is used for team productivity membership; this scenario calls for combined mail and access group.

D:

Distribution lists are designed for message fan-out. That addresses announcement-only email list, whereas the current case requires combined mail and access group.

Question 64

Finance wants one maintained membership definition that policies and apps can target together. How should the administrator address this situation?

  1. Use an application service principal in the tenant.
  2. Create an appropriate Microsoft Entra group for the finance members.
  3. Create an internal member user account in Microsoft Entra ID.
  4. Invite the contractor as a Microsoft Entra B2B guest.

Explanation

Correct Answer

B:

Groups collect identities for targeting permissions and assignments. This directly addresses reusable cohort membership.

Incorrect Answers

A:

Service principals represent applications as security identities within a directory. It would support workload authorization identity, not the stated reusable cohort membership.

C:

Member accounts represent identities maintained by the organization. It would support internal employee identity, not the stated reusable cohort membership.

D:

Guest collaboration enables external identities with tenant-managed resource permissions. Its purpose is outside collaborator with scoped access; the specified need is reusable cohort membership.

Question 65

A support agent must reset supported users' passwords without controlling all Microsoft 365 settings. Which administration choice BEST meets this requirement?

  1. Assign the supported User Administrator role for that task.
  2. Assign an appropriate Billing Administrator role.
  3. Grant a scoped Helpdesk Administrator or Password Administrator role as appropriate.
  4. Assign Global Administrator only to an approved highly privileged operator.

Explanation

Correct Answer

C:

Limited password support roles allow designated identity recovery tasks. This directly addresses restricted helpdesk password resets.

Incorrect Answers

A:

User Administrator provides delegated user-management authority without global rights. The action is relevant to delegated user lifecycle control rather than restricted helpdesk password resets.

B:

Billing roles cover financial and subscription-management duties. This helps with financial administration without global privileges instead of the required restricted helpdesk password resets.

D:

The Global Administrator role has tenant-wide administrative authority. This helps with exceptional whole-tenant administration instead of the required restricted helpdesk password resets.

Question 66

The director's assistant must manage an individual's calendar with explicitly assigned permissions. How should the administrator address this situation?

  1. Configure an Exchange room mailbox.
  2. Configure an Exchange equipment mailbox.
  3. Use a delegated shared mailbox rather than a shared user password.
  4. Grant authorized calendar delegation on the user's mailbox.

Explanation

Correct Answer

D:

Mailbox folder delegation gives scoped access to another person's scheduling resource. This directly addresses individual mailbox calendar delegation.

Incorrect Answers

A:

Resource scheduling can accept or reject meeting invitations based on availability. That addresses automated room reservations, whereas the current case requires individual mailbox calendar delegation.

B:

Equipment resource mailboxes track reservations for shared equipment. It is used for reservable shared equipment; this scenario calls for individual mailbox calendar delegation.

C:

Delegation allows staff to work a common inbox under separate identities. That addresses team inbox under individual credentials, whereas the current case requires individual mailbox calendar delegation.

Question 67

An employee needs a private default file area for their own documents and allowed sharing. Which administration choice BEST meets this requirement?

  1. Use their OneDrive for work site and permissions.
  2. Create a SharePoint team site with appropriate membership.
  3. Create a SharePoint communication site.
  4. Associate the sites with a SharePoint hub site.

Explanation

Correct Answer

A:

OneDrive provides user-oriented storage backed by SharePoint services. This directly addresses personal work-file storage.

Incorrect Answers

B:

Team sites support active group collaboration. It would support collaborative project site, not the stated personal work-file storage.

C:

Communication sites emphasize broad information publishing. Its purpose is organization news publishing; the specified need is personal work-file storage.

D:

Hubs organize navigation and discovery across related sites. It would support related-site navigation without merged permissions, not the stated personal work-file storage.

Question 68

The department needs a scheduled real-time presentation with attendees, recording controls and a calendar invitation. How should the administrator address this situation?

  1. Store the file in the Teams channel's associated SharePoint library.
  2. Schedule a Teams meeting with the applicable policy settings.
  3. Start a Teams chat between the employees.
  4. Post a conversation in its Teams channel.

Explanation

Correct Answer

B:

Meetings provide real-time calls and managed attendee experiences. This directly addresses synchronous scheduled meeting.

Incorrect Answers

A:

Teams channel files are backed by the applicable SharePoint location. This helps with collaboratively edited team file instead of the required synchronous scheduled meeting.

C:

Chat provides direct message collaboration independent of team channel membership. This helps with direct interpersonal discussion instead of the required synchronous scheduled meeting.

D:

Channel conversations are associated with the team workspace. The action is relevant to team-visible long-lived discussion rather than synchronous scheduled meeting.

Question 69

All employees but no external contractors should find a published internal handbook. Which administration choice BEST meets this requirement?

  1. Share with specified people under the site's approved external sharing policy.
  2. Create an Anyone link under explicitly approved sharing controls.
  3. Use an organization-scoped sharing link under SharePoint policy.
  4. Use an existing-access link where supported.

Explanation

Correct Answer

C:

Organization links limit link-based access to eligible internal principals. This directly addresses tenant-internal document reach.

Incorrect Answers

A:

Specific-people links grant only the identified invited recipients. It is used for limited named external sharing; this scenario calls for tenant-internal document reach.

B:

Anyone links enable possession-based access without authentication and require risk review. That addresses anonymous access to intended public material, whereas the current case requires tenant-internal document reach.

D:

Existing-access links do not by themselves grant new permissions. That addresses a link without new access grants, whereas the current case requires tenant-internal document reach.

Question 70

The IT department needs to find which particular Microsoft 365 service plan is disabled for a user. How should the administrator address this situation?

  1. Choose a supported web-and-email Microsoft 365 subscription for eligible users.
  2. Choose a Microsoft 365 plan that explicitly includes desktop app rights.
  3. Review eligible add-on or higher-tier licensing for the requested security feature.
  4. Inspect the user's product license and service-plan status.

Explanation

Correct Answer

D:

Enabled subservice detail determines actual feature availability. This directly addresses why a licensed user's feature is unavailable.

Incorrect Answers

A:

Service entitlements should match web-mail needs without assuming installed apps. It would support lightweight web/email licensing, not the stated why a licensed user's feature is unavailable.

B:

Office desktop licensing is separate from web-only access. Its purpose is locally installed productivity entitlements; the specified need is why a licensed user's feature is unavailable.

C:

Premium protection features require matching service plans or add-on entitlement. It would support licensed advanced security capability, not the stated why a licensed user's feature is unavailable.


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