Microsoft 365 Copilot & Agent Administration Fundamentals - AB-900 Exam Practice Test

Explanation:
* To use Microsoft 365 Copilot Chat to reason over web data, you need a Microsoft 365 Copilot license. Answer: No
* To use the Researcher agent in Microsoft 365 Copilot, you need a Microsoft 365 Copilot license. Answer: Yes
* To add an agent in the Microsoft 365 Copilot app, you need a Microsoft 365 Copilot license. Answer: No
The correct selections are No, Yes, No . Microsoft documents that Microsoft 365 Copilot Chat is available at no additional cost for eligible Entra account users with qualifying Microsoft 365 licenses, and that it includes secure AI chat grounded in the web . That means a separate Microsoft 365 Copilot add-on license is not required just to use Copilot Chat over web data.
Statement 2 is Yes because Microsoft states that Researcher is part of the core default experience for Microsoft 365 Copilot licensed users . In other words, access to the Researcher agent requires the Microsoft 365 Copilot license.
Statement 3 is No because Microsoft documents that users can access agents and create them in the Microsoft 365 Copilot app through Copilot Chat, and Microsoft 365 service descriptions state that web- grounded agents are available at no extra cost for commercial users with a qualifying Microsoft 365 license.
A Copilot add-on license is required for certain advanced capabilities, but not simply to add an agent in the app in general.

Explanation:

The correct answer is Connectors . Microsoft documents that Microsoft 365 Copilot connectors are used to bring external, line-of-business data into Microsoft 365 Copilot so users can search, reason over, and act on content from non-Microsoft systems. Microsoft also states that admins must enable and configure Copilot connectors in the Microsoft 365 admin center , and once configured, those connectors can be selected as knowledge sources for custom agents. This directly matches the requirement to let users use an external system as a knowledge source for custom Microsoft 365 Copilot agents.
This is why the hotspot in the Copilot area should be set to Connectors , not Overview, Agents, Search, Billing & usage, or Settings. Overview provides status information, Agents is for agent management, Search is for Microsoft Search experiences, and Billing & usage is for metering and consumption tracking. The specific admin feature that enables external enterprise data sources for agent grounding is Connectors .
Microsoft further explains that configured connectors can expose external knowledge securely and respect source-level permissions when used in agent scenarios.

Explanation:

The correct selections are Yes, No, Yes . Microsoft states that Microsoft 365 Copilot inherits the security, compliance, and privacy policies already configured in Microsoft 365, including Microsoft Purview sensitivity labels and other compliance controls. That makes statement 1 Yes . Microsoft also explains that Copilot respects existing access controls and compliance boundaries rather than bypassing them.
Statement 2 is No because Microsoft 365 Copilot does not ignore Microsoft Purview DLP . Microsoft documents that Copilot honors the protections applied to the underlying content and works within Microsoft
365's existing compliance framework. DLP remains part of the environment governing how sensitive data is protected and shared.
Statement 3 is Yes because Microsoft clearly states that Copilot only surfaces content that a user is already authorized to access through existing Microsoft 365 permissions . Copilot uses Microsoft Graph to ground responses, but it does not grant new permissions or expose content outside the user's allowed scope.
Therefore, the correct hotspot answers are Yes , No , and Yes .

Explanation:

The correct selections are No, Yes, No . Microsoft defines Zero Trust as a security strategy and explicitly states that it isn't a product or a service . Instead, it is an approach based on principles such as verify explicitly , use least privilege access , and assume breach . That makes statement 2 true.
Statement 1 is false because Zero Trust does not require an Azure subscription. Microsoft provides Zero Trust guidance across many environments, including Microsoft 365, Copilot, Azure, and hybrid scenarios. It is a strategy that can be implemented with different technologies and is not dependent on owning Azure specifically.
Statement 3 is also false because there is no single switch in the Microsoft 365 admin center to "enable Zero Trust" for an organization. Microsoft's documentation presents Zero Trust as a set of policies, configurations, and deployment steps across services such as Microsoft Entra, Intune, Defender, and Microsoft 365 workloads, not as one admin-center toggle.
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Explanation:

The correct answer is are NOT assigned a Microsoft 365 Copilot license. Microsoft's official reporting guidance explains that the Copilot credits report is used to manage metered consumption costs for Microsoft
365 Copilot Chat. The purpose of this report is to show credit consumption tied to pay-as-you-go billing policies, including metrics such as total credits used and credits used per user, per agent, and per billing policy. Microsoft's Copilot analytics documentation further defines these credit-related metrics around Copilot Chat users, which are users with a Microsoft 365 license but without a Microsoft 365 Copilot license who consume credits while using agents.
Because licensed Microsoft 365 Copilot users are generally covered by their Copilot entitlement for included agent usage, the credits report is intended to track the metered agent usage scenario for users who are not assigned a Microsoft 365 Copilot license and who interact with work-grounded agents in Microsoft 365 Copilot Chat. That is why this option correctly completes the sentence.

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