Microsoft Updated AB-900 Exam Questions and Answers by abiha

The correct selections are The Microsoft 365 admin center and A billing policy . Microsoft documents that Microsoft 365 Copilot pay-as-you-go is administered in the Microsoft 365 admin center , specifically under Copilot > Billing & usage , where admins create and manage billing policies . Microsoft explains that a billing policy defines the billing infrastructure for pay-as-you-go, including the Azure subscription and the set of users covered by that policy. That user scoping is what allows organizations to separate usage and spending by groups such as departments.

Microsoft also documents that billing policies support budgets , spending views , and monitoring current expenses for services linked to the policy. This supports the requirement for greater visibility into Copilot usage costs and forecasting departmental spending. By assigning different departments to different billing policies, the organization can track Copilot costs by department. The other listed features do not fit: auto-claim policy is unrelated to cost tracking, and Copilot connector is for external data grounding, not billing segmentation.

The correct answer is D. the Analyst agent in Microsoft 365 Copilot . Microsoft Learn training for Microsoft 365 Copilot specifically distinguishes the Analyst agent as the tool for gathering insights from data and enhancing data presentations. Microsoft’s guidance also notes in the Researcher FAQ that when the task is spreadsheet-related , Analyst agent is better suited for Microsoft Excel related tasks . This makes Analyst the best choice for a quarterly sales reporting scenario that involves detecting performance trends , surfacing anomalies , and producing visual insights from multiple datasets.

The other options are less suitable. Researcher is intended for complex multi-step research and source-cited reports across web and work content, not specialized data analysis across files. Microsoft 365 Copilot Search is for finding information, not for deep quantitative analysis and anomaly summarization. Copilot in Excel is powerful for workbook-level analysis, but the question emphasizes broader insight generation across multiple files and asks for the best Copilot experience for trends, visuals, and anomaly summaries. Microsoft positions Analyst as the dedicated agent for that kind of data-analysis workflow.

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 A . Microsoft Learn defines Zero Trust as a security strategy built on the principles verify explicitly , use least privilege access , and assume breach . Microsoft also summarizes Zero Trust as a model that assumes breach and verifies every request , rather than trusting users, devices, or traffic simply because they originate from inside the corporate network. This is the key reason option A is correct. Under Zero Trust, every access request should be evaluated continuously using available signals such as identity, device state, location, service, and risk.

Option B is incorrect because improving user experience is not the defining principle of Zero Trust. Option C is incorrect because Zero Trust requires ongoing review and adjustment of permissions, especially through least privilege and risk-based access. Option D is incorrect because Zero Trust explicitly rejects implicit trust based on network location. Microsoft states that organizations should reduce reliance on the traditional idea that anything on the internal network is automatically safe or trustworthy.