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Microsoft AB-900 Practice Test 38

Question 370

Investigators need to find who asked Copilot about a confidential case file. Which option is the BEST solution?

  1. Apply a supported Purview DLP rule for sensitive AI interactions.
  2. Use DSPM for AI usage and risk dashboards.
  3. Search authorized Copilot audit and interaction activity evidence.
  4. Correct the source SharePoint access control and sharing links.

Explanation

Correct Answer

C:

Auditing provides user and time attribution for supported AI interactions. This directly addresses traceable sensitive Copilot activity.

Incorrect Answers

A:

AI-aware DLP can inspect and control supported content exchanges. It would support sensitive prompt leakage prevention, not the stated traceable sensitive Copilot activity.

B:

AI posture reporting combines supported usage patterns with sensitive data findings. Its purpose is AI adoption-associated data risk context; the specified need is traceable sensitive Copilot activity.

D:

AI grounding respects effective source permissions; oversharing is a source governance fault. Its purpose is prevention of unauthorized AI source discovery; the specified need is traceable sensitive Copilot activity.

Question 371

Insider risk identifies an employee using unusual removable-media transfers after an HR event. What should the administrator configure?

  1. Keep the relevant content preserved under its active hold.
  2. Open the relevant DLP alert and rule-match details.
  3. Assign the alert to an authorized communications reviewer.
  4. Open a relevant Insider Risk Management case and review indicators.

Explanation

Correct Answer

D:

Insider risk contextualizes configured user behavior for triage. This directly addresses suspicious worker file-exfiltration investigation.

Incorrect Answers

A:

Hold requirements prevent loss of evidence despite ordinary deletion schedules. The action is relevant to hold-compliant preservation rather than suspicious worker file-exfiltration investigation.

B:

DLP activity captures the rule and destination context for a violation. This helps with file-sharing policy incident evidence instead of the required suspicious worker file-exfiltration investigation.

C:

Reviewers assess policy context and document their disposition. The action is relevant to conduct violation assessment rather than suspicious worker file-exfiltration investigation.

Question 372

A privacy team maintains an exact customer registry and needs to detect actual matching protected IDs. Which option is the BEST solution?

  1. Configure an exact data match classifier with its secured reference data.
  2. Use a supported document fingerprint in Purview classification.
  3. Explore relevant Purview sensitive information type reporting.
  4. Use a suitable trainable classifier where licensed and validated.

Explanation

Correct Answer

A:

EDM identifies values known to belong to the protected dataset. This directly addresses precise matching of known customer IDs.

Incorrect Answers

B:

Document fingerprints match against a reference form structure. It is used for recognition of standard legal forms; this scenario calls for precise matching of known customer IDs.

C:

Content classification reports where structured sensitive data is found. That addresses discovery of structured financial identifiers, whereas the current case requires precise matching of known customer IDs.

D:

Semantic classification can identify document themes beyond fixed patterns. It is used for discovery of unstructured trade secret content; this scenario calls for precise matching of known customer IDs.

Question 373

Privacy staff need to enforce a retention policy on covered Copilot records. What should the administrator configure?

  1. Enforce SharePoint restricted access control where eligible.
  2. Configure supported Purview lifecycle retention for AI interactions.
  3. Review Insider Risk Management trends and reports.
  4. Review SharePoint data access governance activity reports.

Explanation

Correct Answer

B:

Retention policies are controls rather than just reports. This directly addresses mandatory preservation of AI interaction data.

Incorrect Answers

A:

RAC adds a site-level group boundary above ordinary link permissions. Its purpose is hard restriction of a high-risk site; the specified need is mandatory preservation of AI interaction data.

C:

Aggregated risk reporting describes activity patterns without changing access. Its purpose is trend monitoring of insider-risk alerts; the specified need is mandatory preservation of AI interaction data.

D:

Sharing reports reveal potentially overshared sites and trends. It would support broad link-exposure risk identification, not the stated mandatory preservation of AI interaction data.

Question 374

An anomalous insider download pattern must be correlated with employee-specific indicators. Which option is the BEST solution?

  1. Use Communication Compliance review and escalation.
  2. Use Purview DLP alert investigation.
  3. Investigate an Insider Risk Management case.
  4. Use Purview eDiscovery case search and legal preservation tools.

Explanation

Correct Answer

C:

Insider-risk evidence combines configured user-activity risk signals. This directly addresses insider-driven exfiltration case.

Incorrect Answers

A:

Communication Compliance handles supported workplace conduct messages. This helps with review of harmful employee messages instead of the required insider-driven exfiltration case.

B:

DLP incidents show sensitive data matches and policy enforcement. The action is relevant to investigation of sensitive document transfer rather than insider-driven exfiltration case.

D:

eDiscovery organizes litigation-related content finding and holding. The action is relevant to formal legal evidence collection rather than insider-driven exfiltration case.

Question 375

An investigator needs to retrieve a Copilot interaction for evidence under authorized case scope. What should the administrator configure?

  1. Investigate a relevant Communication Compliance or DLP alert as appropriate.
  2. Use a suitable Purview Compliance Manager assessment.
  3. Review DSPM for AI classification and interaction insights.
  4. Search supported Copilot interaction items in Purview eDiscovery.

Explanation

Correct Answer

D:

eDiscovery can retrieve supported recorded AI interactions for cases. This directly addresses legally responsive Copilot conversations.

Incorrect Answers

A:

Content policy and data-loss alerts address different violation classes. It is used for AI-related communication policy triage; this scenario calls for legally responsive Copilot conversations.

B:

Compliance Manager supports framework-mapped control review and improvements. That addresses assessment of AI-relevant compliance duties, whereas the current case requires legally responsive Copilot conversations.

C:

AI-specific signals can surface use of protected data categories. It is used for classified information used during AI interactions; this scenario calls for legally responsive Copilot conversations.

Question 376

A flagged Teams conversation may violate workplace conduct standards. Which Microsoft 365 capability is MOST appropriate?

  1. Review the Communication Compliance policy alert.
  2. Open Microsoft Purview Compliance Manager assessments.
  3. Explore relevant sensitive-data inventory in Microsoft Purview classification tools.
  4. Investigate the relevant Microsoft Purview Insider Risk Management alert.

Explanation

Correct Answer

A:

Communication Compliance is designed for supported conduct and policy review of messages. This directly addresses problematic workplace messages.

Incorrect Answers

B:

Compliance Manager organizes compliance-control assessments and improvement tasks. Its purpose is framework evidence and control tracking; the specified need is problematic workplace messages.

C:

Content classification discovery identifies data locations and matched types. It would support locating sensitive identity data, not the stated problematic workplace messages.

D:

Insider risk focuses on configured risky behavior by trusted users. Its purpose is suspected malicious insider activity; the specified need is problematic workplace messages.

Question 377

Risk managers need to create an assessment against a specific supported regulatory template. Which approach solves the stated need?

  1. Review assessment status and improvement action progress.
  2. Create a Compliance Manager assessment using the relevant regulation.
  3. Attach supporting evidence to the appropriate Compliance Manager improvement action.
  4. Review responsibility assignments within the Compliance Manager assessment.

Explanation

Correct Answer

B:

Assessment templates map controls to a selected framework. This directly addresses regulation-specific control assessment.

Incorrect Answers

A:

Compliance Manager tracks completion and corresponding assessment status. The action is relevant to regulatory readiness progress rather than regulation-specific control assessment.

C:

Improvement actions can track implementation evidence for assessment controls. The action is relevant to documented proof of a compliance control rather than regulation-specific control assessment.

D:

The assessment assigns responsibility for relevant controls. This helps with responsibility partition for assessed controls instead of the required regulation-specific control assessment.

Question 378

A legal team needs responsive email items for a named litigation matter. Which Microsoft 365 capability is MOST appropriate?

  1. Query Purview Activity explorer for label-change events.
  2. Use DSPM for AI activity and risk reports for supported interactions.
  3. Run an authorized Purview eDiscovery content search.
  4. Review Purview Content explorer or supported data classification views.

Explanation

Correct Answer

C:

eDiscovery search selects responsive content for a case. This directly addresses litigation-driven content collection.

Incorrect Answers

A:

Activity explorer records supported label events and associated actors. That addresses activity behind an actual label downgrade, whereas the current case requires litigation-driven content collection.

B:

AI posture telemetry identifies sensitive-data use in AI applications. It is used for sensitive information in AI prompts; this scenario calls for litigation-driven content collection.

D:

Data classification inventory identifies matching content in covered workloads. It is used for discovery of stored sensitive content; this scenario calls for litigation-driven content collection.

Question 379

An alert has been investigated and ruled out as benign with supporting evidence. Which approach solves the stated need?

  1. Open an Insider Risk Management case with the relevant indicators.
  2. Keep supported pseudonymization and reviewer-role controls in place.
  3. Tune permitted exclusions, indicators and thresholds after documented review.
  4. Document and close the insider risk case appropriately.

Explanation

Correct Answer

D:

Case closure records the disposition and investigator rationale. This directly addresses auditable disposition of employee-risk alert.

Incorrect Answers

A:

Insider risk correlates configured risky user actions. Its purpose is suspected departing-employee exfiltration; the specified need is auditable disposition of employee-risk alert.

B:

Privacy-aware insider risk limits exposed personal identity data during triage. It would support privacy-protecting investigation, not the stated auditable disposition of employee-risk alert.

C:

Policy tuning reduces known benign matches without disabling relevant risk detection. Its purpose is fewer false-positive user-risk cases; the specified need is auditable disposition of employee-risk alert.

Question 380

An employee repeatedly violates DLP restrictions and investigators need escalation. Which Microsoft 365 capability is MOST appropriate?

  1. Use the DLP incident response process with relevant alerts and case assignment.
  2. Inspect the DLP alert and matched rule evidence.
  3. Use supported DLP test or simulation mode.
  4. Apply a reviewed DLP exception or permitted justification within policy.

Explanation

Correct Answer

A:

DLP monitoring supports accountable follow-up on repeated violations. This directly addresses repeated data-loss incident response.

Incorrect Answers

B:

Alert details identify the sensitive type, location and enforcement reason. The action is relevant to evidence for a sensitive outbound email block rather than repeated data-loss incident response.

C:

Simulated matches allow validation before production enforcement. This helps with impact testing of a new DLP rule instead of the required repeated data-loss incident response.

D:

Governed exceptions avoid weakening protection for all users. The action is relevant to narrowly authorized protected-data sharing rather than repeated data-loss incident response.


Microsoft 365 Copilot and Agent Administration Fundamentals (AB-900) Practice Tests

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