Question 260 Windows Event Forwarding sends security events to a central collector before Sentinel ingestion. Which check isolates collector-side success from downstream SIEM routing? Only the source machine’s local Security log has entries The collector’s ForwardedEvents channel contains events from the expected source computers and subscription A Sentinel analytic rule exists but no collected events arrive The collector can resolve the Sentinel portal’s public DNS name Explanation Correct Answer B:ForwardedEvents content proves subscription delivery to the collector, a separate prerequisite from AMA ingestion onward. Incorrect Answers A:Local source events exist even when forwarding to the collector fails. C:A detection definition does not demonstrate Windows Event Forwarding delivery. D:DNS connectivity to a portal is not proof of WinRM/WEF event transfer.
Question 261 A logistics company needs to diagnose why a new workstation has not subscribed to its source-initiated collector. Its current security configuration cannot meet this specific operational requirement. Which action should the SOC implement? Validate its subscription policy and collector connectivity Inspect DCR association and selected event streams before changing analytic rules Check whether the event reaches the WEF collector before examining downstream ingestion Scope subscription event selectors before transmitting to the collection path Explanation Correct Answer A:Forwarding depends on source subscription configuration and network access. Incorrect Answers B:Agent installation alone does not determine which security events arrive. C:This establishes whether the loss occurs upstream of Sentinel. D:WEF subscription filters reduce unrelated event volume.
Question 262 The public university SOC needs to diagnose why a new workstation has not subscribed to its source-initiated collector, and its change advisory board asks for the technical basis of the recommended method. Which explanation identifies the most relevant capability? This establishes whether the loss occurs upstream of Sentinel. WEF consolidates events on a collector rather than installing a new SIEM rule on every source. Hybrid machine eligibility and DCR association determine what the collector receives. Forwarding depends on source subscription configuration and network access. Explanation Correct Answer D:Forwarding depends on source subscription configuration and network access. Incorrect Answers A:Distinguishing collector subscription failure from Sentinel-side parsing failure does not diagnose why a new workstation has not subscribed to its source-initiated collector. B:Centralizing security events from many domain-managed computers before forwarding into Sentinel does not diagnose why a new workstation has not subscribed to its source-initiated collector. C:Bringing events from selected on-prem Windows endpoints through Azure monitoring does not diagnose why a new workstation has not subscribed to its source-initiated collector.
Question 263 A new workstation receives Windows Event Forwarding policy but has no active source-initiated subscription; the collector URL is incorrectly configured. Which explanation best accounts for the specific failure? The source-initiated subscription manager policy points to the wrong collector endpoint WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem The WEF subscription lacks a restrictive XPath/event-selector filter The required Windows security event ID is missing from the DCR XPath expression Explanation Correct Answer A:The source-initiated subscription manager policy points to the wrong collector endpoint. Incorrect Answers B:WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem; the source-initiated subscription manager policy points to the wrong collector endpoint. C:The WEF subscription lacks a restrictive XPath/event-selector filter; the source-initiated subscription manager policy points to the wrong collector endpoint. D:The required Windows security event ID is missing from the DCR XPath expression; the source-initiated subscription manager policy points to the wrong collector endpoint.
Question 264 During a controlled investigation, a domain-joined client has a valid WEF collector policy and reachable subscription manager. Which observation most directly verifies the intended technical behavior? The event appears in Forwarded Events first, then the designated Sentinel workspace table The client establishes the subscription and events arrive in the collector's Forwarded Events log The collector's Forwarded Events log contains the selected event IDs but not unrelated test IDs A controlled 4625 event is received in SecurityEvent while unselected categories remain absent Explanation Correct Answer B:The client establishes the subscription and events arrive in the collector's Forwarded Events log. Incorrect Answers A:The event appears in Forwarded Events first, then the designated Sentinel workspace table; the client establishes the subscription and events arrive in the collector's Forwarded Events log. C:The collector's Forwarded Events log contains the selected event IDs but not unrelated test IDs; the client establishes the subscription and events arrive in the collector's Forwarded Events log. D:A controlled 4625 event is received in SecurityEvent while unselected categories remain absent; the client establishes the subscription and events arrive in the collector's Forwarded Events log.
Question 265 A utility operator needs to distinguish collector subscription failure from Sentinel-side parsing failure. Its current security configuration cannot meet this specific operational requirement. Which action should the SOC implement? Validate its subscription policy and collector connectivity Scope subscription event selectors before transmitting to the collection path Specify the required facilities and levels in the relevant DCR Check whether the event reaches the WEF collector before examining downstream ingestion Explanation Correct Answer D:This establishes whether the loss occurs upstream of Sentinel. Incorrect Answers A:Forwarding depends on source subscription configuration and network access. B:WEF subscription filters reduce unrelated event volume. C:DCR filters control which Syslog records are forwarded.
Question 266 The media company SOC needs to distinguish collector subscription failure from Sentinel-side parsing failure, and its change advisory board asks for the technical basis of the recommended method. Which explanation identifies the most relevant capability? DCR filters control which Syslog records are forwarded. Forwarding depends on source subscription configuration and network access. WEF subscription filters reduce unrelated event volume. This establishes whether the loss occurs upstream of Sentinel. Explanation Correct Answer D:This establishes whether the loss occurs upstream of Sentinel. Incorrect Answers A:Collecting only selected Syslog facilities and severity levels does not distinguish collector subscription failure from Sentinel-side parsing failure. B:Diagnosing why a new workstation has not subscribed to its source-initiated collector does not distinguish collector subscription failure from Sentinel-side parsing failure. C:Avoiding ingesting every Windows channel when only targeted security events are needed does not distinguish collector subscription failure from Sentinel-side parsing failure.
Question 267 A forwarded security event is visible on the WEF collector but absent from Sentinel; the SOC wants to know which segment failed. Which explanation best accounts for the specific failure? The source-initiated subscription manager policy points to the wrong collector endpoint The WEF subscription lacks a restrictive XPath/event-selector filter WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem The machine lacks correct Azure Arc onboarding or DCR association required for hybrid collection Explanation Correct Answer C:WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem. Incorrect Answers A:The source-initiated subscription manager policy points to the wrong collector endpoint. WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem. B:The WEF subscription lacks a restrictive XPath/event-selector filter. WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem. D:The machine lacks correct Azure Arc onboarding or DCR association required for hybrid collection. WEF collection succeeded; downstream agent/DCR routing or ingestion is the remaining problem.
Question 268 During a controlled investigation, a Windows security event is emitted by a client subscribed to a forwarding collector. Which observation most directly verifies the intended technical behavior? The client establishes the subscription and events arrive in the collector's Forwarded Events log The collector's Forwarded Events log contains the selected event IDs but not unrelated test IDs The machine shows the expected DCR association and Windows events arrive in the targeted workspace The event appears in Forwarded Events first, then the designated Sentinel workspace table Explanation Correct Answer D:The event appears in Forwarded Events first, then the designated Sentinel workspace table. Incorrect Answers A:The client establishes the subscription and events arrive in the collector's Forwarded Events log; the event appears in Forwarded Events first, then the designated Sentinel workspace table. B:The collector's Forwarded Events log contains the selected event IDs but not unrelated test IDs; the event appears in Forwarded Events first, then the designated Sentinel workspace table. C:The machine shows the expected DCR association and Windows events arrive in the targeted workspace; the event appears in Forwarded Events first, then the designated Sentinel workspace table.
Question 269 A legal practice needs to avoid ingesting every Windows channel when only targeted security events are needed. Its current security configuration cannot meet this specific operational requirement. Which action should the SOC implement? Validate its subscription policy and collector connectivity Check whether the event reaches the WEF collector before examining downstream ingestion Scope subscription event selectors before transmitting to the collection path Respect indicator validity and expiration while managing the intelligence store Explanation Correct Answer C:WEF subscription filters reduce unrelated event volume. Incorrect Answers A:Forwarding depends on source subscription configuration and network access. B:This establishes whether the loss occurs upstream of Sentinel. D:Expired indicators should not be treated as permanently active risk.
Question 270 The government contractor SOC needs to avoid ingesting every Windows channel when only targeted security events are needed, and its change advisory board asks for the technical basis of the recommended method. Which explanation identifies the most relevant capability? WEF consolidates events on a collector rather than installing a new SIEM rule on every source. Log-category support and destination bindings govern the resulting records. WEF subscription filters reduce unrelated event volume. This establishes whether the loss occurs upstream of Sentinel. Explanation Correct Answer C:WEF subscription filters reduce unrelated event volume. Incorrect Answers A:Centralizing security events from many domain-managed computers before forwarding into Sentinel does not avoid ingesting every Windows channel when only targeted security events are needed. B:Diagnosing why a configured diagnostic setting generates no events for a chosen category does not avoid ingesting every Windows channel when only targeted security events are needed. D:Distinguishing collector subscription failure from Sentinel-side parsing failure does not avoid ingesting every Windows channel when only targeted security events are needed.
