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Microsoft AZ-801 Practice Test 14

Question 130

A network operations team wants to disable NTLM tomorrow although several finance applications still authenticate to legacy SMB services. Which administrative configuration or response BEST addresses the primary requirement?

  1. Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration.
  2. Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing.
  3. Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response.
  4. Connect the appropriate Windows security events to a Microsoft Sentinel-enabled Log Analytics workspace using supported collection mechanisms and validated data collection rules.

Explanation

Correct Answer

B:

Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing. This response targets the system boundary described in the case. A domain-wide NTLM disable without usage discovery can break legacy systems; authentication policy silos narrow where sensitive accounts may authenticate. Before applying it, verify: Review domain controller NTLM audit logs, service account SPNs, Kerberos ticket paths, authentication policy assignments, client OS compatibility, and privileged login locations. Situation: A network operations team wants to disable NTLM tomorrow although several finance applications still authenticate to legacy SMB services.

Incorrect Answers

A:

Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration. This would address BitLocker recovery and protector escrow, not the controlling issue in this situation. BitLocker protects local volume data at rest; loss of the TPM state or recovery material can make legitimate restoration impossible. The targeted response is: Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing. Situation: A network operations team wants to disable NTLM tomorrow although several finance applications still authenticate to legacy SMB services.

C:

Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response. This would address RODC password replication policy in branch offices, not the controlling issue in this situation. RODCs reduce the sensitive write surface in unsecured sites, but a permissive cached-credential policy can undermine that goal. The targeted response is: Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing. Situation: A network operations team wants to disable NTLM tomorrow although several finance applications still authenticate to legacy SMB services.

D:

Connect the appropriate Windows security events to a Microsoft Sentinel-enabled Log Analytics workspace using supported collection mechanisms and validated data collection rules. This would address Microsoft Sentinel Windows security-event ingestion, not the controlling issue in this situation. A Sentinel workspace alone does not ingest on-premises server logs; collection rules and healthy agents establish the signal path. The targeted response is: Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing. Situation: A network operations team wants to disable NTLM tomorrow although several finance applications still authenticate to legacy SMB services.

Question 131

A financial file server must stop unknown PowerShell-hosted binaries but cannot unexpectedly prevent approved backup software from loading. Which observed result BEST demonstrates that the intended outcome has been achieved?

  1. Approved Kerberos authentication succeeds on designated hosts while disallowed NTLM or privileged sign-ins are logged and rejected under the tested policy.
  2. Credential secrets receive appropriate isolation, local administrator passwords differ per machine and rotate, and only delegated administrators can retrieve the right password.
  3. Known weak or banned passwords are rejected at change time and sensitive privileged identities use the intended protections without silent account lockout.
  4. An unsigned test executable is denied under the enforced policy while documented critical workloads and approved updates still start normally.

Explanation

Correct Answer

D:

An unsigned test executable is denied under the enforced policy while documented critical workloads and approved updates still start normally. This is an observable acceptance condition, not merely evidence that a feature was enabled. Application control policy blocks execution at the operating system boundary; Defender Antivirus or SmartScreen warnings alone are not an equivalent enforced allow policy. Situation: A financial file server must stop unknown PowerShell-hosted binaries but cannot unexpectedly prevent approved backup software from loading.

Incorrect Answers

A:

Approved Kerberos authentication succeeds on designated hosts while disallowed NTLM or privileged sign-ins are logged and rejected under the tested policy. This tests NTLM audit and authentication policy silo hardening, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: An unsigned test executable is denied under the enforced policy while documented critical workloads and approved updates still start normally. Situation: A financial file server must stop unknown PowerShell-hosted binaries but cannot unexpectedly prevent approved backup software from loading.

B:

Credential secrets receive appropriate isolation, local administrator passwords differ per machine and rotate, and only delegated administrators can retrieve the right password. This tests Credential Guard and Windows LAPS privilege isolation, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: An unsigned test executable is denied under the enforced policy while documented critical workloads and approved updates still start normally. Situation: A financial file server must stop unknown PowerShell-hosted binaries but cannot unexpectedly prevent approved backup software from loading.

C:

Known weak or banned passwords are rejected at change time and sensitive privileged identities use the intended protections without silent account lockout. This tests Microsoft Entra Password Protection with Protected Users, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: An unsigned test executable is denied under the enforced policy while documented critical workloads and approved updates still start normally. Situation: A financial file server must stop unknown PowerShell-hosted binaries but cannot unexpectedly prevent approved backup software from loading.

Question 132

A file-server cluster's maintenance window allows only a short failover interruption and needs an evidence-based node update order. Which observed result BEST demonstrates that the intended outcome has been achieved?

  1. An upgraded cluster continues to host supported roles across the migration, and irreversible functional-level changes occur only after acceptance testing.
  2. A failed disk is replaced and data repair completes with virtual disks healthy and documented resilience against the next expected fault.
  3. Each node receives required updates and rejoins healthy while application roles remain available within accepted interruption budgets.
  4. A supported node or site fault is tolerated within the configured resiliency and accessible shares recover without exposing divergent file-system state.

Explanation

Correct Answer

C:

Each node receives required updates and rejoins healthy while application roles remain available within accepted interruption budgets. This is an observable acceptance condition, not merely evidence that a feature was enabled. Installing Windows updates on all failover cluster nodes simultaneously defeats redundancy; Cluster-Aware Updating coordinates planned node-by-node servicing. Situation: A file-server cluster's maintenance window allows only a short failover interruption and needs an evidence-based node update order.

Incorrect Answers

A:

An upgraded cluster continues to host supported roles across the migration, and irreversible functional-level changes occur only after acceptance testing. This tests Rolling OS upgrade and cluster functional level, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Each node receives required updates and rejoins healthy while application roles remain available within accepted interruption budgets. Situation: A file-server cluster's maintenance window allows only a short failover interruption and needs an evidence-based node update order.

B:

A failed disk is replaced and data repair completes with virtual disks healthy and documented resilience against the next expected fault. This tests S2D storage pool repair and capacity planning, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Each node receives required updates and rejoins healthy while application roles remain available within accepted interruption budgets. Situation: A file-server cluster's maintenance window allows only a short failover interruption and needs an evidence-based node update order.

D:

A supported node or site fault is tolerated within the configured resiliency and accessible shares recover without exposing divergent file-system state. This tests Storage Spaces Direct stretched cluster and file share resilience, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Each node receives required updates and rejoins healthy while application roles remain available within accepted interruption budgets. Situation: A file-server cluster's maintenance window allows only a short failover interruption and needs an evidence-based node update order.

Question 133

A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority. Which observed result BEST demonstrates that the intended outcome has been achieved?

  1. The Azure Windows VM disk is protected under the approved key policy, unauthorized key access fails, and an encrypted recovery test succeeds.
  2. Selected Windows security events arrive with correct host, event IDs and timestamps and relevant detections work without collecting unnecessary sensitive logs.
  3. Only authorized branch users can authenticate during a temporary WAN disruption and privileged domain passwords are not stored on the RODC.
  4. Known weak or banned passwords are rejected at change time and sensitive privileged identities use the intended protections without silent account lockout.

Explanation

Correct Answer

C:

Only authorized branch users can authenticate during a temporary WAN disruption and privileged domain passwords are not stored on the RODC. This is an observable acceptance condition, not merely evidence that a feature was enabled. RODCs reduce the sensitive write surface in unsecured sites, but a permissive cached-credential policy can undermine that goal. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

Incorrect Answers

A:

The Azure Windows VM disk is protected under the approved key policy, unauthorized key access fails, and an encrypted recovery test succeeds. This tests Azure VM disk encryption keys and recovery, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Only authorized branch users can authenticate during a temporary WAN disruption and privileged domain passwords are not stored on the RODC. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

B:

Selected Windows security events arrive with correct host, event IDs and timestamps and relevant detections work without collecting unnecessary sensitive logs. This tests Microsoft Sentinel Windows security-event ingestion, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Only authorized branch users can authenticate during a temporary WAN disruption and privileged domain passwords are not stored on the RODC. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

D:

Known weak or banned passwords are rejected at change time and sensitive privileged identities use the intended protections without silent account lockout. This tests Microsoft Entra Password Protection with Protected Users, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Only authorized branch users can authenticate during a temporary WAN disruption and privileged domain passwords are not stored on the RODC. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

Question 134

A monitoring alert triggers for every short CPU spike and pages staff constantly because the time aggregation and evaluation windows are poorly chosen. Which administrative configuration or response BEST addresses the primary requirement?

  1. Use Windows Performance Monitor with reproducible Data Collector Sets to capture counter baselines over representative load and diagnose resource bottlenecks without guessing from one snapshot.
  2. Configure Azure Monitor Agent and appropriate data collection rules for Azure and Arc-connected Windows servers, enable VM Insights as supported, and use measured alerts with right scope.
  3. Troubleshoot Windows Server network paths and name resolution in sequence using DNS records, client resolver configuration, firewall and routing evidence, and test names rather than assuming service failure.
  4. Troubleshoot SYSVOL replication and Microsoft Entra hybrid identity synchronization using correct DFSR status, GPO version and sync connector logs, keeping on-premises and cloud failure paths distinct.

Explanation

Correct Answer

B:

Configure Azure Monitor Agent and appropriate data collection rules for Azure and Arc-connected Windows servers, enable VM Insights as supported, and use measured alerts with right scope. This response targets the system boundary described in the case. A data collection rule must be correctly associated with the source machine and destination; adding a Log Analytics workspace alone does not begin metric/log collection. Before applying it, verify: Inspect agent/extension deployment, DCR associations and transform rules, Log Analytics destination, heartbeat, VM Insights dependencies and alert action group routing. Situation: A monitoring alert triggers for every short CPU spike and pages staff constantly because the time aggregation and evaluation windows are poorly chosen.

Incorrect Answers

A:

Use Windows Performance Monitor with reproducible Data Collector Sets to capture counter baselines over representative load and diagnose resource bottlenecks without guessing from one snapshot. This would address Performance Monitor baseline and Data Collector Sets, not the controlling issue in this situation. A single instantaneous CPU percentage does not prove the cause of slow application response; performance diagnosis needs aligned counters and load context. The targeted response is: Configure Azure Monitor Agent and appropriate data collection rules for Azure and Arc-connected Windows servers, enable VM Insights as supported, and use measured alerts with right scope. Situation: A monitoring alert triggers for every short CPU spike and pages staff constantly because the time aggregation and evaluation windows are poorly chosen.

C:

Troubleshoot Windows Server network paths and name resolution in sequence using DNS records, client resolver configuration, firewall and routing evidence, and test names rather than assuming service failure. This would address Windows DNS and network connectivity troubleshooting, not the controlling issue in this situation. Name resolution, TCP reachability and application authentication are separate diagnostic layers; a ping success alone is not proof that an application port is open. The targeted response is: Configure Azure Monitor Agent and appropriate data collection rules for Azure and Arc-connected Windows servers, enable VM Insights as supported, and use measured alerts with right scope. Situation: A monitoring alert triggers for every short CPU spike and pages staff constantly because the time aggregation and evaluation windows are poorly chosen.

D:

Troubleshoot SYSVOL replication and Microsoft Entra hybrid identity synchronization using correct DFSR status, GPO version and sync connector logs, keeping on-premises and cloud failure paths distinct. This would address SYSVOL DFSR and hybrid synchronization troubleshooting, not the controlling issue in this situation. A healthy LDAP response does not guarantee SYSVOL/DFSR health, and successful on-premises GPO replication does not prove an Entra Connect export succeeded. The targeted response is: Configure Azure Monitor Agent and appropriate data collection rules for Azure and Arc-connected Windows servers, enable VM Insights as supported, and use measured alerts with right scope. Situation: A monitoring alert triggers for every short CPU spike and pages staff constantly because the time aggregation and evaluation windows are poorly chosen.

Question 135

A private data center registers its Windows servers with Azure Arc but Defender for Cloud still shows no endpoint protection recommendations. Which TWO complementary steps provide the appropriate administrative response and its supporting assessment? Select TWO.

  1. Check the VM operating system and disk encryption method, disk encryption set and key permissions, Key Vault reachability, rotation policy, and restore prerequisites.
  2. Connect the appropriate Windows security events to a Microsoft Sentinel-enabled Log Analytics workspace using supported collection mechanisms and validated data collection rules.
  3. Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations.
  4. Credential secrets receive appropriate isolation, local administrator passwords differ per machine and rotate, and only delegated administrators can retrieve the right password.
  5. Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage.

Explanation

Correct Answers

C:

Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations. This evidence tests the likely failure point before changing production configuration. Azure Arc provides an Azure management plane for non-Azure servers; Defender for Servers capabilities require correct plan and component enrollment beyond Arc registration. The corresponding response is: Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage. This is the verification prerequisite half of the pair. Situation: A private data center registers its Windows servers with Azure Arc but Defender for Cloud still shows no endpoint protection recommendations.

E:

Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage. This response targets the system boundary described in the case. Azure Arc provides an Azure management plane for non-Azure servers; Defender for Servers capabilities require correct plan and component enrollment beyond Arc registration. Before applying it, verify: Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations. This is the response half of the pair. Situation: A private data center registers its Windows servers with Azure Arc but Defender for Cloud still shows no endpoint protection recommendations.

Incorrect Answers

A:

Check the VM operating system and disk encryption method, disk encryption set and key permissions, Key Vault reachability, rotation policy, and restore prerequisites. This step is relevant to Azure VM disk encryption keys and recovery but is not one of the complementary steps this case needs. The intended pair is: Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage. and Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations. Situation: A private data center registers its Windows servers with Azure Arc but Defender for Cloud still shows no endpoint protection recommendations.

B:

Connect the appropriate Windows security events to a Microsoft Sentinel-enabled Log Analytics workspace using supported collection mechanisms and validated data collection rules. This step is relevant to Microsoft Sentinel Windows security-event ingestion but is not one of the complementary steps this case needs. The intended pair is: Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage. and Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations. Situation: A private data center registers its Windows servers with Azure Arc but Defender for Cloud still shows no endpoint protection recommendations.

D:

Credential secrets receive appropriate isolation, local administrator passwords differ per machine and rotate, and only delegated administrators can retrieve the right password. This step is relevant to Credential Guard and Windows LAPS privilege isolation but is not one of the complementary steps this case needs. The intended pair is: Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage. and Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations. Situation: A private data center registers its Windows servers with Azure Arc but Defender for Cloud still shows no endpoint protection recommendations.

Question 136

A clustered file service migrates to the second host but its client access name still resolves to a failed node address. Which TWO complementary steps provide the appropriate administrative response and its supporting assessment? Select TWO.

  1. Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs.
  2. Select supported clustered shared storage or Storage Spaces Direct layout, configure site/fault-domain awareness, and validate a Scale-Out File Server or stretched-cluster application where applicable.
  3. Implement supported clustered roles with correctly configured client access points, floating addresses where applicable, network roles, shared storage, and validated failover dependencies.
  4. A failed disk is replaced and data repair completes with virtual disks healthy and documented resilience against the next expected fault.
  5. Review number of nodes, storage resiliency setting, mirror/parity layout, storage fault domains, capacity forecast and rebalance status.

Explanation

Correct Answers

A:

Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs. This evidence tests the likely failure point before changing production configuration. Failover clustering manages designated resources and dependencies; healthy nodes alone do not guarantee clients can resolve a virtual name or reach a floating IP. The corresponding response is: Implement supported clustered roles with correctly configured client access points, floating addresses where applicable, network roles, shared storage, and validated failover dependencies. This is the verification prerequisite half of the pair. Situation: A clustered file service migrates to the second host but its client access name still resolves to a failed node address.

C:

Implement supported clustered roles with correctly configured client access points, floating addresses where applicable, network roles, shared storage, and validated failover dependencies. This response targets the system boundary described in the case. Failover clustering manages designated resources and dependencies; healthy nodes alone do not guarantee clients can resolve a virtual name or reach a floating IP. Before applying it, verify: Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs. This is the response half of the pair. Situation: A clustered file service migrates to the second host but its client access name still resolves to a failed node address.

Incorrect Answers

B:

Select supported clustered shared storage or Storage Spaces Direct layout, configure site/fault-domain awareness, and validate a Scale-Out File Server or stretched-cluster application where applicable. This step is relevant to Storage Spaces Direct stretched cluster and file share resilience but is not one of the complementary steps this case needs. The intended pair is: Implement supported clustered roles with correctly configured client access points, floating addresses where applicable, network roles, shared storage, and validated failover dependencies. and Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs. Situation: A clustered file service migrates to the second host but its client access name still resolves to a failed node address.

D:

A failed disk is replaced and data repair completes with virtual disks healthy and documented resilience against the next expected fault. This step is relevant to S2D storage pool repair and capacity planning but is not one of the complementary steps this case needs. The intended pair is: Implement supported clustered roles with correctly configured client access points, floating addresses where applicable, network roles, shared storage, and validated failover dependencies. and Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs. Situation: A clustered file service migrates to the second host but its client access name still resolves to a failed node address.

E:

Review number of nodes, storage resiliency setting, mirror/parity layout, storage fault domains, capacity forecast and rebalance status. This step is relevant to S2D resilient volume layout and safe node expansion but is not one of the complementary steps this case needs. The intended pair is: Implement supported clustered roles with correctly configured client access points, floating addresses where applicable, network roles, shared storage, and validated failover dependencies. and Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs. Situation: A clustered file service migrates to the second host but its client access name still resolves to a failed node address.

Question 137

A migration team copies file data manually but loses share permissions and believes the Windows Admin Center SMS job has completed. Which observed result BEST demonstrates that the intended outcome has been achieved?

  1. Users can access permitted printers or RDS desktops on supported target servers while incompatible drivers and licensing problems are explicitly resolved.
  2. Users can access migrated shares with the original intended permissions and file content before old server identity is retired.
  3. Each migrated IIS site responds under the intended hostname and TLS identity with required authentication and data connectivity after controlled cutover.
  4. An approved user reaches the new file share from the expected network path with intact permissions, acceptable latency and a controlled rollback.

Explanation

Correct Answer

B:

Users can access migrated shares with the original intended permissions and file content before old server identity is retired. This is an observable acceptance condition, not merely evidence that a feature was enabled. Storage Migration Service separates inventory, transfer and optional cutover; copying data alone does not make client paths or permissions correct. Situation: A migration team copies file data manually but loses share permissions and believes the Windows Admin Center SMS job has completed.

Incorrect Answers

A:

Users can access permitted printers or RDS desktops on supported target servers while incompatible drivers and licensing problems are explicitly resolved. This tests Print and Remote Desktop Services host migration, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Users can access migrated shares with the original intended permissions and file content before old server identity is retired. Situation: A migration team copies file data manually but loses share permissions and believes the Windows Admin Center SMS job has completed.

C:

Each migrated IIS site responds under the intended hostname and TLS identity with required authentication and data connectivity after controlled cutover. This tests Legacy IIS configuration and certificate migration, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Users can access migrated shares with the original intended permissions and file content before old server identity is retired. Situation: A migration team copies file data manually but loses share permissions and believes the Windows Admin Center SMS job has completed.

D:

An approved user reaches the new file share from the expected network path with intact permissions, acceptable latency and a controlled rollback. This tests Azure Files and Azure File Sync migration strategy, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: Users can access migrated shares with the original intended permissions and file content before old server identity is retired. Situation: A migration team copies file data manually but loses share permissions and believes the Windows Admin Center SMS job has completed.

Question 138

A four-node S2D deployment has uneven storage performance because half the hosts use mismatched RDMA-capable network adapters. Before changing the system, which evidence should the administrator examine FIRST?

  1. Inspect current and target server versions, cluster node mixed-version support, VM configuration compatibility, workload ownership, and functional-level state.
  2. Inspect voting nodes, dynamic witness state, witness storage access, cluster quorum events, site connectivity, and failure-domain topology.
  3. Inspect adapter inventory and drivers, Network ATC intent status, RDMA functionality, lossless network settings where required, SMB Multichannel, and live throughput counters.
  4. Inspect Get-StoragePool/Get-PhysicalDisk/Get-VirtualDisk health, available capacity, cluster events, repair jobs, and placement/fault-domain warnings.

Explanation

Correct Answer

C:

Inspect adapter inventory and drivers, Network ATC intent status, RDMA functionality, lossless network settings where required, SMB Multichannel, and live throughput counters. This evidence tests the likely failure point before changing production configuration. Network ATC automates consistent host network intent where supported but cannot compensate for mismatched NIC hardware, unsuitable switch configuration, or unavailable RDMA support. The corresponding response is: Configure validated high-bandwidth cluster networking with Network ATC intents on supported Windows Server platforms and check SMB Direct/RDMA settings, VLANs and adapter symmetry. Situation: A four-node S2D deployment has uneven storage performance because half the hosts use mismatched RDMA-capable network adapters.

Incorrect Answers

A:

Inspect current and target server versions, cluster node mixed-version support, VM configuration compatibility, workload ownership, and functional-level state. This examines Rolling OS upgrade and cluster functional level, a different fault or management boundary. For this case the decisive evidence is: Inspect adapter inventory and drivers, Network ATC intent status, RDMA functionality, lossless network settings where required, SMB Multichannel, and live throughput counters. Situation: A four-node S2D deployment has uneven storage performance because half the hosts use mismatched RDMA-capable network adapters.

B:

Inspect voting nodes, dynamic witness state, witness storage access, cluster quorum events, site connectivity, and failure-domain topology. This examines Cluster quorum and Azure Cloud Witness selection, a different fault or management boundary. For this case the decisive evidence is: Inspect adapter inventory and drivers, Network ATC intent status, RDMA functionality, lossless network settings where required, SMB Multichannel, and live throughput counters. Situation: A four-node S2D deployment has uneven storage performance because half the hosts use mismatched RDMA-capable network adapters.

D:

Inspect Get-StoragePool/Get-PhysicalDisk/Get-VirtualDisk health, available capacity, cluster events, repair jobs, and placement/fault-domain warnings. This examines S2D storage pool repair and capacity planning, a different fault or management boundary. For this case the decisive evidence is: Inspect adapter inventory and drivers, Network ATC intent status, RDMA functionality, lossless network settings where required, SMB Multichannel, and live throughput counters. Situation: A four-node S2D deployment has uneven storage performance because half the hosts use mismatched RDMA-capable network adapters.

Question 139

A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority. Which administrative configuration or response BEST addresses the primary requirement?

  1. Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage.
  2. Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response.
  3. Install and health-check Microsoft Defender for Identity sensors on supported domain controllers and correlate identity threat detections with actual directory activity.
  4. Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing.

Explanation

Correct Answer

B:

Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response. This response targets the system boundary described in the case. RODCs reduce the sensitive write surface in unsecured sites, but a permissive cached-credential policy can undermine that goal. Before applying it, verify: Inspect RODC allowed and denied replication groups, cached password list, delegated local administration, replication sources, and site connectivity. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

Incorrect Answers

A:

Onboard eligible on-premises Windows Servers through Azure Arc and the correct Microsoft Defender for Servers plan, then verify agent health, recommendations and security coverage. This would address Defender for Servers onboarding and Azure Arc posture, not the controlling issue in this situation. Azure Arc provides an Azure management plane for non-Azure servers; Defender for Servers capabilities require correct plan and component enrollment beyond Arc registration. The targeted response is: Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

C:

Install and health-check Microsoft Defender for Identity sensors on supported domain controllers and correlate identity threat detections with actual directory activity. This would address Defender for Identity domain controller signals, not the controlling issue in this situation. Defender for Identity detects suspicious directory-related behavior based on collected signals; a silent or disconnected sensor is not proof of a safe domain. The targeted response is: Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

D:

Inventory NTLM authentication paths and privilege-tier boundaries, enforce authentication policy silos for supported high-value accounts, and phase out unsafe NTLM dependencies after testing. This would address NTLM audit and authentication policy silo hardening, not the controlling issue in this situation. A domain-wide NTLM disable without usage discovery can break legacy systems; authentication policy silos narrow where sensitive accounts may authenticate. The targeted response is: Configure a Read-Only Domain Controller with an explicit Password Replication Policy permitting only approved branch identities and denying privileged account caching; plan credential exposure response. Situation: A branch office frequently loses its WAN link, and ordinary local users need to sign in without granting the RODC write authority.

Question 140

A branch DHCP server is decommissioned but its router still relays client broadcasts to the retired IP address. Which administrative configuration or response BEST addresses the primary requirement?

  1. Use Storage Migration Service to inventory source servers, transfer files, shares and access-control settings, then verify data completeness before the cutover stage.
  2. Migrate DHCP configurations, leases and reservations with supported export/import approaches, confirm AD authorization where required, and avoid simultaneous unauthorized lease offers.
  3. Choose a supported Windows container migration path for compatible IIS application components, externalize persistent state and secrets, and validate image/host compatibility before release.
  4. Migrate existing IIS site configuration, application pools, identity, bindings and TLS certificates to a supported Windows Server target; test application runtime compatibility before switching traffic.

Explanation

Correct Answer

B:

Migrate DHCP configurations, leases and reservations with supported export/import approaches, confirm AD authorization where required, and avoid simultaneous unauthorized lease offers. This response targets the system boundary described in the case. DHCP scope migration requires network relay and authority changes as well as configuration copy; two active uncontrolled responders can create address conflicts. Before applying it, verify: Inspect scope options, exclusions, lease database, failover partnerships, DHCP server authorization, relay agent paths and client renewal traces. Situation: A branch DHCP server is decommissioned but its router still relays client broadcasts to the retired IP address.

Incorrect Answers

A:

Use Storage Migration Service to inventory source servers, transfer files, shares and access-control settings, then verify data completeness before the cutover stage. This would address Storage Migration Service inventory and file-share ACL transfer, not the controlling issue in this situation. Storage Migration Service separates inventory, transfer and optional cutover; copying data alone does not make client paths or permissions correct. The targeted response is: Migrate DHCP configurations, leases and reservations with supported export/import approaches, confirm AD authorization where required, and avoid simultaneous unauthorized lease offers. Situation: A branch DHCP server is decommissioned but its router still relays client broadcasts to the retired IP address.

C:

Choose a supported Windows container migration path for compatible IIS application components, externalize persistent state and secrets, and validate image/host compatibility before release. This would address Container migration decision for IIS workloads, not the controlling issue in this situation. Containerizing IIS does not automatically modernize legacy APIs or kernel-dependent components; Windows container versions and host requirements constrain portability. The targeted response is: Migrate DHCP configurations, leases and reservations with supported export/import approaches, confirm AD authorization where required, and avoid simultaneous unauthorized lease offers. Situation: A branch DHCP server is decommissioned but its router still relays client broadcasts to the retired IP address.

D:

Migrate existing IIS site configuration, application pools, identity, bindings and TLS certificates to a supported Windows Server target; test application runtime compatibility before switching traffic. This would address Legacy IIS configuration and certificate migration, not the controlling issue in this situation. Copying a website directory does not transfer its IIS bindings, application pool identity or private-key permissions; the web runtime and dependencies need validation. The targeted response is: Migrate DHCP configurations, leases and reservations with supported export/import approaches, confirm AD authorization where required, and avoid simultaneous unauthorized lease offers. Situation: A branch DHCP server is decommissioned but its router still relays client broadcasts to the retired IP address.

Configuring Windows Server Hybrid Advanced Services (AZ-801) Practice Tests