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Microsoft AZ-801 Practice Test 9

Question 80

An organization applies the Windows Server 2025 MemberServer baseline to a domain controller without reviewing its different security role. Before changing the system, which evidence should the administrator examine FIRST?

  1. Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites.
  2. Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits.
  3. Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions.
  4. Inspect proxy connectivity, DC agent version, banned password policy, enforcement mode, password-change events, and Protected Users group membership.

Explanation

Correct Answer

C:

Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions. This evidence tests the likely failure point before changing production configuration. Windows Server 2025 OSConfig can apply role-specific prescriptive settings; it does not run on older Windows Server and overlapping configuration owners can cause drift loops. The corresponding response is: Apply a supported Windows Server 2025 OSConfig security baseline matched to server role in a controlled ring, test application dependencies, and track approved exceptions and drift. Situation: An organization applies the Windows Server 2025 MemberServer baseline to a domain controller without reviewing its different security role.

Incorrect Answers

A:

Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. This examines BitLocker recovery and protector escrow, a different fault or management boundary. For this case the decisive evidence is: Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions. Situation: An organization applies the Windows Server 2025 MemberServer baseline to a domain controller without reviewing its different security role.

B:

Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits. This examines Credential Guard and Windows LAPS privilege isolation, a different fault or management boundary. For this case the decisive evidence is: Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions. Situation: An organization applies the Windows Server 2025 MemberServer baseline to a domain controller without reviewing its different security role.

D:

Inspect proxy connectivity, DC agent version, banned password policy, enforcement mode, password-change events, and Protected Users group membership. This examines Microsoft Entra Password Protection with Protected Users, a different fault or management boundary. For this case the decisive evidence is: Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions. Situation: An organization applies the Windows Server 2025 MemberServer baseline to a domain controller without reviewing its different security role.

Question 81

An admin applies one Network ATC storage intent to an unsupported host while assuming it will automatically fix VLAN and switch policy inconsistencies. Before changing the system, which evidence should the administrator examine FIRST?

  1. Inspect node patch baselines, CAU role/configuration, cluster health, available workload capacity, live migration settings, and update failure events.
  2. Inspect adapter inventory and drivers, Network ATC intent status, RDMA functionality, lossless network settings where required, SMB Multichannel, and live throughput counters.
  3. Inspect Get-StoragePool/Get-PhysicalDisk/Get-VirtualDisk health, available capacity, cluster events, repair jobs, and placement/fault-domain warnings.
  4. Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs.

Explanation

Correct Answer

B:

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: An admin applies one Network ATC storage intent to an unsupported host while assuming it will automatically fix VLAN and switch policy inconsistencies.

Incorrect Answers

A:

Inspect node patch baselines, CAU role/configuration, cluster health, available workload capacity, live migration settings, and update failure events. This examines Cluster-Aware Updating and maintenance orchestration, 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: An admin applies one Network ATC storage intent to an unsupported host while assuming it will automatically fix VLAN and switch policy inconsistencies.

C:

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: An admin applies one Network ATC storage intent to an unsupported host while assuming it will automatically fix VLAN and switch policy inconsistencies.

D:

Review cluster validation tests, IP resource dependencies, DNS registration, preferred owner settings, network adapter roles, and application client reconnect logs. This examines Failover cluster roles, client access and network configuration, 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: An admin applies one Network ATC storage intent to an unsupported host while assuming it will automatically fix VLAN and switch policy inconsistencies.

Question 82

After enabling Credential Guard, a legacy authentication application fails and administrators need compatibility evidence before disabling protection broadly. Before changing the system, which evidence should the administrator examine FIRST?

  1. Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits.
  2. Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions.
  3. Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites.
  4. Review NIC/subnet NSG association, priority ordering, service tags, ASG references, effective security rules, and Network Watcher connectivity evidence.

Explanation

Correct Answer

A:

Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits. This evidence tests the likely failure point before changing production configuration. Credential Guard protects selected credential material from ordinary OS compromise while Windows LAPS manages local account password reuse; neither replaces per-user least privilege. The corresponding response is: Enable Windows Defender Credential Guard on supported hardware and use Windows LAPS for independent rotation and escrow of local administrator credentials with limited retrieval rights. Situation: After enabling Credential Guard, a legacy authentication application fails and administrators need compatibility evidence before disabling protection broadly.

Incorrect Answers

B:

Verify OS version, OSConfig module, the DomainController or MemberServer baseline scenario, conflicting Group Policy settings, and documented compatibility exceptions. This examines OSConfig role-based Windows Server 2025 baseline, a different fault or management boundary. For this case the decisive evidence is: Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits. Situation: After enabling Credential Guard, a legacy authentication application fails and administrators need compatibility evidence before disabling protection broadly.

C:

Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. This examines BitLocker recovery and protector escrow, a different fault or management boundary. For this case the decisive evidence is: Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits. Situation: After enabling Credential Guard, a legacy authentication application fails and administrators need compatibility evidence before disabling protection broadly.

D:

Review NIC/subnet NSG association, priority ordering, service tags, ASG references, effective security rules, and Network Watcher connectivity evidence. This examines Azure NSG effective rules for Windows Server VMs, a different fault or management boundary. For this case the decisive evidence is: Check virtualization-based security support, Credential Guard effective state, local administrator password rotation times, backup destination, and authorized retrieval audits. Situation: After enabling Credential Guard, a legacy authentication application fails and administrators need compatibility evidence before disabling protection broadly.

Question 83

A storage server reports encryption is suspended indefinitely after an OS update, leaving the team assuming data is protected as before. Which TWO complementary steps provide the appropriate administrative response and its supporting assessment? Select TWO.

  1. Selected Windows security events arrive with correct host, event IDs and timestamps and relevant detections work without collecting unnecessary sensitive logs.
  2. Plan supported Azure VM disk encryption at rest with managed disks, chosen encryption-at-host or customer-managed keys as required, and a tested Key Vault/recovery process for applicable configurations.
  3. Review domain controller NTLM audit logs, service account SPNs, Kerberos ticket paths, authentication policy assignments, client OS compatibility, and privileged login locations.
  4. Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration.
  5. Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites.

Explanation

Correct Answers

D:

Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration. This response targets the system boundary described in the case. BitLocker protects local volume data at rest; loss of the TPM state or recovery material can make legitimate restoration impossible. Before applying it, verify: Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. This is the response half of the pair. Situation: A storage server reports encryption is suspended indefinitely after an OS update, leaving the team assuming data is protected as before.

E:

Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. This evidence tests the likely failure point before changing production configuration. BitLocker protects local volume data at rest; loss of the TPM state or recovery material can make legitimate restoration impossible. The corresponding response is: Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration. This is the verification prerequisite half of the pair. Situation: A storage server reports encryption is suspended indefinitely after an OS update, leaving the team assuming data is protected as before.

Incorrect Answers

A:

Selected Windows security events arrive with correct host, event IDs and timestamps and relevant detections work without collecting unnecessary sensitive logs. 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: Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration. and Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. Situation: A storage server reports encryption is suspended indefinitely after an OS update, leaving the team assuming data is protected as before.

B:

Plan supported Azure VM disk encryption at rest with managed disks, chosen encryption-at-host or customer-managed keys as required, and a tested Key Vault/recovery process for applicable configurations. 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: Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration. and Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. Situation: A storage server reports encryption is suspended indefinitely after an OS update, leaving the team assuming data is protected as before.

C:

Review domain controller NTLM audit logs, service account SPNs, Kerberos ticket paths, authentication policy assignments, client OS compatibility, and privileged login locations. This step is relevant to NTLM audit and authentication policy silo hardening but is not one of the complementary steps this case needs. The intended pair is: Encrypt supported Windows Server volumes with managed BitLocker protectors, escrow recovery information, and test safe recovery procedures before changing boot configuration. and Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. Situation: A storage server reports encryption is suspended indefinitely after an OS update, leaving the team assuming data is protected as before.

Question 84

Two non-domain-joined Hyper-V hosts attempt to configure Kerberos-only Replica authentication with no common domain identity. Which TWO complementary steps provide the appropriate administrative response and its supporting assessment? Select TWO.

  1. Configure supported Hyper-V Replica host authorization, Kerberos or certificate-based authentication as appropriate, selected VMs and valid network/firewall paths; monitor replication health.
  2. Perform a test failover or planned/unplanned Hyper-V Replica failover with isolated networking, consistent recovery point selection, and later resynchronization/reverse replication where appropriate.
  3. Each migrated IIS site responds under the intended hostname and TLS identity with required authentication and data connectivity after controlled cutover.
  4. Inspect Replica server trust, authentication mode, listener port, VM replication configuration, log size, compression settings, and missed replication cycles.
  5. Inspect vault registration, MARS agent health, encryption passphrase custody, schedule/retention policy, recovery point availability, and job failures.

Explanation

Correct Answers

A:

Configure supported Hyper-V Replica host authorization, Kerberos or certificate-based authentication as appropriate, selected VMs and valid network/firewall paths; monitor replication health. This response targets the system boundary described in the case. Hyper-V Replica asynchronously protects selected VM state; transport trust, supported host settings and health monitoring are distinct from ordinary Hyper-V checkpoint creation. Before applying it, verify: Inspect Replica server trust, authentication mode, listener port, VM replication configuration, log size, compression settings, and missed replication cycles. This is the response half of the pair. Situation: Two non-domain-joined Hyper-V hosts attempt to configure Kerberos-only Replica authentication with no common domain identity.

D:

Inspect Replica server trust, authentication mode, listener port, VM replication configuration, log size, compression settings, and missed replication cycles. This evidence tests the likely failure point before changing production configuration. Hyper-V Replica asynchronously protects selected VM state; transport trust, supported host settings and health monitoring are distinct from ordinary Hyper-V checkpoint creation. The corresponding response is: Configure supported Hyper-V Replica host authorization, Kerberos or certificate-based authentication as appropriate, selected VMs and valid network/firewall paths; monitor replication health. This is the verification prerequisite half of the pair. Situation: Two non-domain-joined Hyper-V hosts attempt to configure Kerberos-only Replica authentication with no common domain identity.

Incorrect Answers

B:

Perform a test failover or planned/unplanned Hyper-V Replica failover with isolated networking, consistent recovery point selection, and later resynchronization/reverse replication where appropriate. This step is relevant to Hyper-V Replica test failover and reverse replication but is not one of the complementary steps this case needs. The intended pair is: Configure supported Hyper-V Replica host authorization, Kerberos or certificate-based authentication as appropriate, selected VMs and valid network/firewall paths; monitor replication health. and Inspect Replica server trust, authentication mode, listener port, VM replication configuration, log size, compression settings, and missed replication cycles. Situation: Two non-domain-joined Hyper-V hosts attempt to configure Kerberos-only Replica authentication with no common domain identity.

C:

Each migrated IIS site responds under the intended hostname and TLS identity with required authentication and data connectivity after controlled cutover. This step is relevant to Legacy IIS configuration and certificate migration but is not one of the complementary steps this case needs. The intended pair is: Configure supported Hyper-V Replica host authorization, Kerberos or certificate-based authentication as appropriate, selected VMs and valid network/firewall paths; monitor replication health. and Inspect Replica server trust, authentication mode, listener port, VM replication configuration, log size, compression settings, and missed replication cycles. Situation: Two non-domain-joined Hyper-V hosts attempt to configure Kerberos-only Replica authentication with no common domain identity.

E:

Inspect vault registration, MARS agent health, encryption passphrase custody, schedule/retention policy, recovery point availability, and job failures. This step is relevant to Azure Backup vault policy and MARS agent protection but is not one of the complementary steps this case needs. The intended pair is: Configure supported Hyper-V Replica host authorization, Kerberos or certificate-based authentication as appropriate, selected VMs and valid network/firewall paths; monitor replication health. and Inspect Replica server trust, authentication mode, listener port, VM replication configuration, log size, compression settings, and missed replication cycles. Situation: Two non-domain-joined Hyper-V hosts attempt to configure Kerberos-only Replica authentication with no common domain identity.

Question 85

A physical Windows Server is replicated to Azure but its test VM starts on the production subnet and conflicts with the original domain identity. Which TWO complementary steps provide the appropriate administrative response and its supporting assessment? Select TWO.

  1. An approved user reaches the new file share from the expected network path with intact permissions, acceptable latency and a controlled rollback.
  2. Deploy a supported Azure Migrate appliance to discover on-premises machines, analyze performance and dependencies, and use an assessment to size Azure targets and identify migration blockers.
  3. Inspect replication health, source disk change rate, destination VM configuration, test migration network isolation, DNS cutover plan and postmigration agent status.
  4. Replicate supported on-premises virtual or physical servers to Azure using Azure Migrate, run an isolated test migration, and complete a planned production cutover with client and rollback validation.
  5. Inspect source and destination computer identities, DNS/time-to-live behavior, final delta-copy status, IP conflict risk, user sessions and rollback procedure.

Explanation

Correct Answers

C:

Inspect replication health, source disk change rate, destination VM configuration, test migration network isolation, DNS cutover plan and postmigration agent status. This evidence tests the likely failure point before changing production configuration. A test migration checks cloud readiness without declaring a final source cutover; validation must include application connectivity and platform-specific settings. The corresponding response is: Replicate supported on-premises virtual or physical servers to Azure using Azure Migrate, run an isolated test migration, and complete a planned production cutover with client and rollback validation. This is the verification prerequisite half of the pair. Situation: A physical Windows Server is replicated to Azure but its test VM starts on the production subnet and conflicts with the original domain identity.

D:

Replicate supported on-premises virtual or physical servers to Azure using Azure Migrate, run an isolated test migration, and complete a planned production cutover with client and rollback validation. This response targets the system boundary described in the case. A test migration checks cloud readiness without declaring a final source cutover; validation must include application connectivity and platform-specific settings. Before applying it, verify: Inspect replication health, source disk change rate, destination VM configuration, test migration network isolation, DNS cutover plan and postmigration agent status. This is the response half of the pair. Situation: A physical Windows Server is replicated to Azure but its test VM starts on the production subnet and conflicts with the original domain identity.

Incorrect Answers

A:

An approved user reaches the new file share from the expected network path with intact permissions, acceptable latency and a controlled rollback. This step is relevant to Azure Files and Azure File Sync migration strategy but is not one of the complementary steps this case needs. The intended pair is: Replicate supported on-premises virtual or physical servers to Azure using Azure Migrate, run an isolated test migration, and complete a planned production cutover with client and rollback validation. and Inspect replication health, source disk change rate, destination VM configuration, test migration network isolation, DNS cutover plan and postmigration agent status. Situation: A physical Windows Server is replicated to Azure but its test VM starts on the production subnet and conflicts with the original domain identity.

B:

Deploy a supported Azure Migrate appliance to discover on-premises machines, analyze performance and dependencies, and use an assessment to size Azure targets and identify migration blockers. This step is relevant to Azure Migrate discovery and dependency assessment but is not one of the complementary steps this case needs. The intended pair is: Replicate supported on-premises virtual or physical servers to Azure using Azure Migrate, run an isolated test migration, and complete a planned production cutover with client and rollback validation. and Inspect replication health, source disk change rate, destination VM configuration, test migration network isolation, DNS cutover plan and postmigration agent status. Situation: A physical Windows Server is replicated to Azure but its test VM starts on the production subnet and conflicts with the original domain identity.

E:

Inspect source and destination computer identities, DNS/time-to-live behavior, final delta-copy status, IP conflict risk, user sessions and rollback procedure. This step is relevant to Storage Migration Service cutover server identity but is not one of the complementary steps this case needs. The intended pair is: Replicate supported on-premises virtual or physical servers to Azure using Azure Migrate, run an isolated test migration, and complete a planned production cutover with client and rollback validation. and Inspect replication health, source disk change rate, destination VM configuration, test migration network isolation, DNS cutover plan and postmigration agent status. Situation: A physical Windows Server is replicated to Azure but its test VM starts on the production subnet and conflicts with the original domain identity.

Question 86

A phased cross-forest cutover migrates accounts before validating DNS and trust resolution between source and destination controllers. Which TWO complementary steps provide the appropriate administrative response and its supporting assessment? Select TWO.

  1. Upgrade an existing Active Directory forest through supported domain controller replacement and schema/functional-level procedures, checking replication and SYSVOL readiness before raising functional levels.
  2. Users can access migrated shares with the original intended permissions and file content before old server identity is retired.
  3. Plan a supported cross-forest identity migration or restructure with coexistence trust, SIDHistory authorization where justified, mapped GPO/security dependencies and phased validation.
  4. Inspect forest trust health, DNS name resolution, user/group membership, SIDHistory privileges and auditing, ADMT compatibility, and application ACL references.
  5. Inspect IIS site bindings, host headers, certificate/private key access, application pool identity and .NET runtime, external dependencies and HTTP response traces.

Explanation

Correct Answers

C:

Plan a supported cross-forest identity migration or restructure with coexistence trust, SIDHistory authorization where justified, mapped GPO/security dependencies and phased validation. This response targets the system boundary described in the case. A cross-forest account move is not a domain functional-level upgrade; legacy ACLs and identity mapping must be handled before decommissioning the source forest. Before applying it, verify: Inspect forest trust health, DNS name resolution, user/group membership, SIDHistory privileges and auditing, ADMT compatibility, and application ACL references. This is the response half of the pair. Situation: A phased cross-forest cutover migrates accounts before validating DNS and trust resolution between source and destination controllers.

D:

Inspect forest trust health, DNS name resolution, user/group membership, SIDHistory privileges and auditing, ADMT compatibility, and application ACL references. This evidence tests the likely failure point before changing production configuration. A cross-forest account move is not a domain functional-level upgrade; legacy ACLs and identity mapping must be handled before decommissioning the source forest. The corresponding response is: Plan a supported cross-forest identity migration or restructure with coexistence trust, SIDHistory authorization where justified, mapped GPO/security dependencies and phased validation. This is the verification prerequisite half of the pair. Situation: A phased cross-forest cutover migrates accounts before validating DNS and trust resolution between source and destination controllers.

Incorrect Answers

A:

Upgrade an existing Active Directory forest through supported domain controller replacement and schema/functional-level procedures, checking replication and SYSVOL readiness before raising functional levels. This step is relevant to In-place AD DS forest upgrade and SYSVOL prerequisite checks but is not one of the complementary steps this case needs. The intended pair is: Plan a supported cross-forest identity migration or restructure with coexistence trust, SIDHistory authorization where justified, mapped GPO/security dependencies and phased validation. and Inspect forest trust health, DNS name resolution, user/group membership, SIDHistory privileges and auditing, ADMT compatibility, and application ACL references. Situation: A phased cross-forest cutover migrates accounts before validating DNS and trust resolution between source and destination controllers.

B:

Users can access migrated shares with the original intended permissions and file content before old server identity is retired. This step is relevant to Storage Migration Service inventory and file-share ACL transfer but is not one of the complementary steps this case needs. The intended pair is: Plan a supported cross-forest identity migration or restructure with coexistence trust, SIDHistory authorization where justified, mapped GPO/security dependencies and phased validation. and Inspect forest trust health, DNS name resolution, user/group membership, SIDHistory privileges and auditing, ADMT compatibility, and application ACL references. Situation: A phased cross-forest cutover migrates accounts before validating DNS and trust resolution between source and destination controllers.

E:

Inspect IIS site bindings, host headers, certificate/private key access, application pool identity and.NET runtime, external dependencies and HTTP response traces. This step is relevant to Legacy IIS configuration and certificate migration but is not one of the complementary steps this case needs. The intended pair is: Plan a supported cross-forest identity migration or restructure with coexistence trust, SIDHistory authorization where justified, mapped GPO/security dependencies and phased validation. and Inspect forest trust health, DNS name resolution, user/group membership, SIDHistory privileges and auditing, ADMT compatibility, and application ACL references. Situation: A phased cross-forest cutover migrates accounts before validating DNS and trust resolution between source and destination controllers.

Question 87

An on-premises domain controller has an idle Defender for Identity dashboard after sensor updates despite regular Kerberos traffic. Before changing the system, which evidence should the administrator examine FIRST?

  1. Review sensor service status, packet and authentication event visibility, domain controller audit configuration, identity correlation, and alert evidence.
  2. Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations.
  3. Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites.
  4. Inspect App Control audit events, signer certificates, file hashes, software inventory, policy version, and drivers that would be blocked.

Explanation

Correct Answer

A:

Review sensor service status, packet and authentication event visibility, domain controller audit configuration, identity correlation, and alert evidence. This evidence tests the likely failure point before changing production configuration. 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 corresponding response is: Install and health-check Microsoft Defender for Identity sensors on supported domain controllers and correlate identity threat detections with actual directory activity. Situation: An on-premises domain controller has an idle Defender for Identity dashboard after sensor updates despite regular Kerberos traffic.

Incorrect Answers

B:

Inspect Arc connected-machine status, plan scope and pricing tier, required extensions, connectivity, endpoint agent state, and Defender for Cloud recommendations. This examines Defender for Servers onboarding and Azure Arc posture, a different fault or management boundary. For this case the decisive evidence is: Review sensor service status, packet and authentication event visibility, domain controller audit configuration, identity correlation, and alert evidence. Situation: An on-premises domain controller has an idle Defender for Identity dashboard after sensor updates despite regular Kerberos traffic.

C:

Inspect protector types, TPM health, recovery key escrow/access audit, suspension state, drive encryption status, and recovery environment prerequisites. This examines BitLocker recovery and protector escrow, a different fault or management boundary. For this case the decisive evidence is: Review sensor service status, packet and authentication event visibility, domain controller audit configuration, identity correlation, and alert evidence. Situation: An on-premises domain controller has an idle Defender for Identity dashboard after sensor updates despite regular Kerberos traffic.

D:

Inspect App Control audit events, signer certificates, file hashes, software inventory, policy version, and drivers that would be blocked. This examines Windows Defender Application Control trust policy, a different fault or management boundary. For this case the decisive evidence is: Review sensor service status, packet and authentication event visibility, domain controller audit configuration, identity correlation, and alert evidence. Situation: An on-premises domain controller has an idle Defender for Identity dashboard after sensor updates despite regular Kerberos traffic.

Question 88

Two application subnets have identical firewall policies but only one can reach a file server due to a missing return route. Before changing the system, which evidence should the administrator examine FIRST?

  1. Inspect event logs and recovery console outputs, boot configuration data, BitLocker recovery status, disk I/O errors, extension provisioning messages and Azure guest agent health.
  2. Review inbound/outbound replication partners, last success times, DNS and RPC reachability, Directory Service event IDs, and USN or lingering object warnings.
  3. Inspect CPU processor queue, memory commit and paging, logical disk latency and queue, network throughput, data collector schedule and workload timing.
  4. Inspect ipconfig and DNS suffixes, Resolve-DnsName results, authoritative zone records, effective firewall rules, route table, and Test-NetConnection outputs.

Explanation

Correct Answer

D:

Inspect ipconfig and DNS suffixes, Resolve-DnsName results, authoritative zone records, effective firewall rules, route table, and Test-NetConnection outputs. This evidence tests the likely failure point before changing production configuration. 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 corresponding response is: 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. Situation: Two application subnets have identical firewall policies but only one can reach a file server due to a missing return route.

Incorrect Answers

A:

Inspect event logs and recovery console outputs, boot configuration data, BitLocker recovery status, disk I/O errors, extension provisioning messages and Azure guest agent health. This examines Boot, storage and Azure Arc extension failures, a different fault or management boundary. For this case the decisive evidence is: Inspect ipconfig and DNS suffixes, Resolve-DnsName results, authoritative zone records, effective firewall rules, route table, and Test-NetConnection outputs. Situation: Two application subnets have identical firewall policies but only one can reach a file server due to a missing return route.

B:

Review inbound/outbound replication partners, last success times, DNS and RPC reachability, Directory Service event IDs, and USN or lingering object warnings. This examines AD replication topology and lingering errors, a different fault or management boundary. For this case the decisive evidence is: Inspect ipconfig and DNS suffixes, Resolve-DnsName results, authoritative zone records, effective firewall rules, route table, and Test-NetConnection outputs. Situation: Two application subnets have identical firewall policies but only one can reach a file server due to a missing return route.

C:

Inspect CPU processor queue, memory commit and paging, logical disk latency and queue, network throughput, data collector schedule and workload timing. This examines Performance Monitor baseline and Data Collector Sets, a different fault or management boundary. For this case the decisive evidence is: Inspect ipconfig and DNS suffixes, Resolve-DnsName results, authoritative zone records, effective firewall rules, route table, and Test-NetConnection outputs. Situation: Two application subnets have identical firewall policies but only one can reach a file server due to a missing return route.

Question 89

An administrator attempts to run the new OSConfig role baseline on Windows Server 2019 and expects the same support as on 2025. Which observed result BEST demonstrates that the intended outcome has been achieved?

  1. The correct role-specific baseline is applied with measurable compliance and approved exceptions; business services and remote management remain functional.
  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. A controlled suspicious identity pattern produces attributable alerts while normal authentication remains available and sensor health is verified.

Explanation

Correct Answer

A:

The correct role-specific baseline is applied with measurable compliance and approved exceptions; business services and remote management remain functional. This is an observable acceptance condition, not merely evidence that a feature was enabled. Windows Server 2025 OSConfig can apply role-specific prescriptive settings; it does not run on older Windows Server and overlapping configuration owners can cause drift loops. Situation: An administrator attempts to run the new OSConfig role baseline on Windows Server 2019 and expects the same support as on 2025.

Incorrect Answers

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: The correct role-specific baseline is applied with measurable compliance and approved exceptions; business services and remote management remain functional. Situation: An administrator attempts to run the new OSConfig role baseline on Windows Server 2019 and expects the same support as on 2025.

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: The correct role-specific baseline is applied with measurable compliance and approved exceptions; business services and remote management remain functional. Situation: An administrator attempts to run the new OSConfig role baseline on Windows Server 2019 and expects the same support as on 2025.

D:

A controlled suspicious identity pattern produces attributable alerts while normal authentication remains available and sensor health is verified. This tests Defender for Identity domain controller signals, but does not demonstrate that the requested outcome is satisfied. The relevant acceptance test is: The correct role-specific baseline is applied with measurable compliance and approved exceptions; business services and remote management remain functional. Situation: An administrator attempts to run the new OSConfig role baseline on Windows Server 2019 and expects the same support as on 2025.

Question 90

An administrator schedules a Data Collector Set that runs under an account lacking access to required counters and reports an empty log. Which administrative configuration or response BEST addresses the primary requirement?

  1. Diagnose Active Directory replication using repadmin, dcdiag, DNS SRV records, site/subnet mappings, and per-partition error codes before forcing topology changes.
  2. 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.
  3. Troubleshoot startup and storage failures using boot-state evidence, disk and encryption health, and Azure Arc or Azure VM extension instance logs while preserving a recoverable path.
  4. 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.

Explanation

Correct Answer

B:

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 response targets the system boundary described in the case. A single instantaneous CPU percentage does not prove the cause of slow application response; performance diagnosis needs aligned counters and load context. Before applying it, verify: Inspect CPU processor queue, memory commit and paging, logical disk latency and queue, network throughput, data collector schedule and workload timing. Situation: An administrator schedules a Data Collector Set that runs under an account lacking access to required counters and reports an empty log.

Incorrect Answers

A:

Diagnose Active Directory replication using repadmin, dcdiag, DNS SRV records, site/subnet mappings, and per-partition error codes before forcing topology changes. This would address AD replication topology and lingering errors, not the controlling issue in this situation. An AD DC can authenticate local users while replicated attributes are stale; replication success must be checked across partitions and site links, not inferred from a simple logon. The targeted response is: 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. Situation: An administrator schedules a Data Collector Set that runs under an account lacking access to required counters and reports an empty log.

C:

Troubleshoot startup and storage failures using boot-state evidence, disk and encryption health, and Azure Arc or Azure VM extension instance logs while preserving a recoverable path. This would address Boot, storage and Azure Arc extension failures, not the controlling issue in this situation. A boot loader fault, an encrypted volume locked without a protector, and an Azure extension permission problem require different remedies despite a generic failure status. The targeted response is: 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. Situation: An administrator schedules a Data Collector Set that runs under an account lacking access to required counters and reports an empty log.

D:

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 would address Azure Monitor data collection rules and VM Insights, not the controlling issue in this situation. 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. The targeted response is: 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. Situation: An administrator schedules a Data Collector Set that runs under an account lacking access to required counters and reports an empty log.

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