AB-900 Exam Dumps - Microsoft 365 Copilot and Agent Administration Fundamentals

The correct answer is B . Microsoft documents that admins can block agents in the Microsoft 365 admin center, and when administrators block Microsoft agents such as Researcher and Analyst, those agents are made inaccessible to all users in the tenant. Microsoft’s agent management guidance also states that admins can manage agent lifecycle and access centrally, including blocking or removing agent availability across the organization.

Applied to this scenario, if an admin blocks Agent1 , the shared agent is no longer available for either the creator ( User1 ) or the recipient ( User2 ), and other users also cannot install or access it. This rules out options A and C, which both say the blocked agent remains accessible. It also rules out D, because blocking is a tenant admin action that removes availability broadly, not just for shared recipients while leaving the creator unaffected. Microsoft positions blocking as an organization-level control over agent access, so the best matching option is that Agent1 is removed from User1 and User2, and no users can install Agent1 .

You can use the eDiscovery Microsoft Purview solution to find all the content that relates to the term “Project Falcon” in the emails exchanged by two users.

The correct answer is eDiscovery . Microsoft documents that Microsoft Purview eDiscovery is used to search for content in Microsoft 365 data sources that is relevant to an investigation, legal matter, or internal review. Microsoft specifically states that eDiscovery search can find email messages, documents, instant messages, and other content across Microsoft 365 locations, including Exchange Online mailboxes . This makes it the correct solution for locating content related to a keyword or phrase such as “Project Falcon” in emails exchanged between specific users.

This is different from other Purview solutions such as Communication Compliance, which is designed to monitor risky or inappropriate communications, or Data Lifecycle Management, which is for retention and deletion. The requirement here is targeted search and retrieval of content connected to a specific term in user email communications, which is exactly what eDiscovery is designed to do. Microsoft also notes that eDiscovery supports keyword queries and search conditions , which further aligns with this scenario.

The correct answer is Microsoft Graph . Microsoft documents that Microsoft 365 Copilot accesses organizational content and context through Microsoft Graph . Microsoft Graph provides the user’s work context, including items such as emails, chats, meetings, files, contacts, and calendar data , along with relationship and activity signals that help Copilot ground and rank responses. Microsoft also explains that Copilot combines organizational content with the user’s working context, such as recent chat conversations, email exchanges on a topic, and the meeting the user is currently in. Those are exactly the kinds of signals described in the question, including collaboration history and document relevance.

The other options do not fit this sentence. Microsoft Copilot Studio is used to build and customize copilots and agents. Microsoft Purview is for compliance, governance, and data protection. Microsoft Viva Insights provides workplace analytics and insights, but it is not the core service described by Microsoft as supplying the contextual signals that ground Microsoft 365 Copilot responses. Therefore, the only option that correctly completes the sentence is Microsoft Graph .

The correct answer is accountability . Microsoft’s Responsible AI framework is built on six principles: fairness , reliability and safety , privacy and security , inclusiveness , transparency , and accountability . Microsoft describes accountability as the principle that people who design and deploy AI systems must remain responsible for how those systems operate and for the impacts they create. A key part of that principle is ensuring there is human oversight so humans remain in control of decisions and system behavior.

The other options do not match the wording in the sentence as closely. Transparency focuses on helping people understand how AI systems work and why they produce certain outcomes. Privacy and security is about protecting data and securing systems. Reliability and safety is about dependable and safe operation. Inclusiveness is about designing AI that empowers and includes people broadly. The principle tied to oversight, responsibility, and keeping humans in control is accountability .

The correct answer is A. Data access governance in the SharePoint admin center . Microsoft Learn documents Data access governance reports in the SharePoint admin center as the reporting solution used to understand data exposure, including permission structure and sharing link activity . Microsoft specifically states that the site permissions snapshot report provides visibility across SharePoint and OneDrive sites , helping administrators understand current permissions exposure, and that separate reports are created for SharePoint and OneDrive . Microsoft also documents sharing links activity reports as part of Data access governance for monitoring link-sharing activity, and notes that OneDrive support is available through PowerShell for those reports. Together, this is the Microsoft reporting capability aligned with permissions and active sharing links for OneDrive content.

The other options do not fit this requirement. Microsoft 365 admin center reports focus mainly on usage and activity reporting, not detailed permissions and sharing-link governance. Defender Audit is for security investigation activity, and Purview eDiscovery is for legal and investigative content search, not for generating OneDrive permissions and sharing-link governance reports. Therefore, the best Microsoft-documented answer is Data access governance in the SharePoint admin center .

The correct answer is C. the Microsoft 365 Copilot dashboard in Microsoft Viva Insights . Microsoft documents that the Microsoft Copilot Dashboard in Viva Insights provides detailed organizational reporting for Copilot usage and impact, including meeting-related metrics such as total meeting hours summarized or recapped , intelligent recap actions taken using Copilot , and summarize meeting actions taken using Copilot in Teams . Those metrics directly match the scenario in the question.

The other options are less suitable. The Microsoft 365 Apps usage report focuses on app usage generally, not detailed Copilot-in-Teams behavior. The Copilot readiness report is for readiness and deployment planning, not deep Teams usage metrics. The Microsoft 365 Copilot usage report in the admin center provides adoption information, but Microsoft’s detailed meeting-action and meeting-hours metrics are documented in the Viva Insights Copilot Dashboard . Therefore, for detailed Teams-specific Copilot reporting during a pilot, the best answer is the Microsoft 365 Copilot dashboard in Microsoft Viva Insights .

The correct answer is C. Run the prompt. Scheduled prompts in Microsoft 365 Copilot are based on an existing Copilot prompt interaction. The practical workflow is to run the prompt first, then use the scheduling option for that prompt to define when and how often it should run, such as midnight. Saving a prompt is useful for reuse, but the question asks what task must be included to schedule a prompt execution. Creating an agent is a separate customization workflow and is not required to schedule a normal Copilot prompt. Creating a notebook is also unrelated; notebooks organize materials and chats but do not create a scheduled prompt run by themselves. The required action is to run the prompt so it can be scheduled.

The correct answer is A. Microsoft Entra ID Protection . Microsoft Learn explains that Microsoft Entra ID Protection detects sign-in risk and user risk and can work with Conditional Access risk policies to automatically respond when suspicious authentication activity is identified. Microsoft documents specifically state that organizations can configure sign-in risk policies and user risk policies to automate responses such as blocking access , requiring multifactor authentication , or forcing password changes when risky activity is detected. Microsoft also notes that some very high-confidence risky sign-ins are automatically blocked by built-in protections.

The other options do not match this function. Microsoft Defender for Office 365 focuses on email, collaboration, and threat protection for tools like Exchange Online and Teams, not sign-in risk blocking. Microsoft Entra Privileged Identity Management (PIM) manages privileged role activation and governance, not risky sign-in detection. Microsoft Defender for Identity detects identity-related threats in hybrid identity environments, but the Microsoft feature used to automatically block risky sign-ins is Microsoft Entra ID Protection .