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Microsoft AZ-140 Bundle

Exam Code: AZ-140

Exam Name Configuring and Operating Microsoft Azure Virtual Desktop

Certification Provider: Microsoft

Corresponding Certification: Microsoft Certified: Azure Virtual Desktop Specialty

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Microsoft AZ-140 Practice Test 35

Question 340

A post-change operational risk review considers: A subnet NSG rule blocks FSLogix SMB access to a private storage endpoint. Which risk MOST DIRECTLY explains the need for the proposed AVD control?

  1. Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records.
  2. Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected.
  3. A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures.
  4. A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning.

Explanation

Correct Answer

C:

The condition is: A subnet NSG rule blocks FSLogix SMB access to a private storage endpoint. The directly related risk is: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. The corrective control is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. Its test of effectiveness is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. This issue is specific to the observed AVD behavior, not to a separate administration concern.

Incorrect Answers

A:

This option relates to Defender for Endpoint device onboarding and incident response under AZ-140 objective group 2.2. It addresses a different failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. But the observed requirement is: A subnet NSG rule blocks FSLogix SMB access to a private storage endpoint. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant risk is: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

B:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A subnet NSG rule blocks FSLogix SMB access to a private storage endpoint. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant risk is: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Trusted Launch and confidential VM protections under AZ-140 objective group 2.2. It addresses a different failure risk: A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning. But the observed requirement is: A subnet NSG rule blocks FSLogix SMB access to a private storage endpoint. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant risk is: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 341

An AVD design review identifies: A team adds an overly broad Allow Any outbound rule after a connection failure. Which response BEST addresses the specific AZ-140 operational requirement?

  1. Choose supported Trusted Launch secure boot and virtual TPM protections or confidential VM capability after checking image, guest OS and VM-size compatibility.
  2. Configure Defender Antivirus real-time protection, updates and Microsoft-documented FSLogix or AVD exclusions only when justified by specific product guidance.
  3. Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege.
  4. Enable and review Microsoft Defender for Cloud recommendations appropriate to Azure Virtual Desktop session hosts, remediation ownership and security policies.

Explanation

Correct Answer

C:

The AVD operational observation is: A team adds an overly broad Allow Any outbound rule after a connection failure. The most targeted response is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. This addresses the specific failure mechanism: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. Verify the outcome by checking: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.

Incorrect Answers

A:

This option relates to Trusted Launch and confidential VM protections under AZ-140 objective group 2.2. It addresses a different failure risk: A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning. But the observed requirement is: A team adds an overly broad Allow Any outbound rule after a connection failure. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant action is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

B:

This option relates to Microsoft Defender Antivirus protection and exclusions under AZ-140 objective group 2.2. It addresses a different failure risk: Disabling broad antivirus directories to troubleshoot one profile issue can leave user sessions unprotected. But the observed requirement is: A team adds an overly broad Allow Any outbound rule after a connection failure. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant action is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A team adds an overly broad Allow Any outbound rule after a connection failure. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant action is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 342

A desktop service validation exercise records: A team adds an overly broad Allow Any outbound rule after a connection failure. Which observation MOST DIRECTLY verifies the appropriate corrective approach succeeded?

  1. New and replaced session hosts report as distinct healthy devices and an authorized test alert reaches the security team.
  2. Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked.
  3. Approved business apps launch and a controlled unauthorized executable or folder-write test is denied as expected.
  4. A known control failure appears in Defender for Cloud findings and the scoped remediation clears the finding.

Explanation

Correct Answer

B:

The test concerns: A team adds an overly broad Allow Any outbound rule after a connection failure. Decisive evidence is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. This confirms the intended correction (Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege.) and tests the failure risk: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. Other healthy Azure resources or unrelated service telemetry would not, by themselves, establish success for this case.

Incorrect Answers

A:

This option relates to Defender for Endpoint device onboarding and incident response under AZ-140 objective group 2.2. It addresses a different failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. But the observed requirement is: A team adds an overly broad Allow Any outbound rule after a connection failure. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant verification is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

C:

This option relates to App Control for Business and Controlled Folder Access under AZ-140 objective group 2.2. It addresses a different failure risk: An untested restrictive allowlist can block legitimate published RemoteApps and profile software after rollout. But the observed requirement is: A team adds an overly broad Allow Any outbound rule after a connection failure. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant verification is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A team adds an overly broad Allow Any outbound rule after a connection failure. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant verification is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 343

An Azure session host operator observes: A network change review needs route-table proof that permitted AVD endpoints are reachable. Which response BEST addresses the specific AZ-140 operational requirement?

  1. Enable and review Microsoft Defender for Cloud recommendations appropriate to Azure Virtual Desktop session hosts, remediation ownership and security policies.
  2. Configure Defender Antivirus real-time protection, updates and Microsoft-documented FSLogix or AVD exclusions only when justified by specific product guidance.
  3. Use supported Windows App Control for Business policies and Controlled Folder Access with tested allow rules to reduce unauthorized executable and data modification risk.
  4. Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege.

Explanation

Correct Answer

D:

The AVD operational observation is: A network change review needs route-table proof that permitted AVD endpoints are reachable. The most targeted response is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. This addresses the specific failure mechanism: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. Verify the outcome by checking: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.

Incorrect Answers

A:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A network change review needs route-table proof that permitted AVD endpoints are reachable. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant action is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

B:

This option relates to Microsoft Defender Antivirus protection and exclusions under AZ-140 objective group 2.2. It addresses a different failure risk: Disabling broad antivirus directories to troubleshoot one profile issue can leave user sessions unprotected. But the observed requirement is: A network change review needs route-table proof that permitted AVD endpoints are reachable. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant action is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

C:

This option relates to App Control for Business and Controlled Folder Access under AZ-140 objective group 2.2. It addresses a different failure risk: An untested restrictive allowlist can block legitimate published RemoteApps and profile software after rollout. But the observed requirement is: A network change review needs route-table proof that permitted AVD endpoints are reachable. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant action is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 344

The AVD reviewer evaluates: A network change review needs route-table proof that permitted AVD endpoints are reachable. Select TWO complementary choices: the recommended response AND the evidence that confirms it worked.

  1. Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records.
  2. Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege.
  3. Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked.
  4. Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet.
  5. A compatible test VM boots with intended attestation or virtual TPM properties and can register as an AVD host.

Explanation

Correct Answers

B:

The AVD operational observation is: A network change review needs route-table proof that permitted AVD endpoints are reachable. The most targeted response is: Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege. This addresses the specific failure mechanism: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. Verify the outcome by checking: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.

C:

The test concerns: A network change review needs route-table proof that permitted AVD endpoints are reachable. Decisive evidence is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. This confirms the intended correction (Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege.) and tests the failure risk: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. Other healthy Azure resources or unrelated service telemetry would not, by themselves, establish success for this case.

Incorrect Answers

A:

This option relates to Defender for Endpoint device onboarding and incident response under AZ-140 objective group 2.2. It addresses a different failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. But the observed requirement is: A network change review needs route-table proof that permitted AVD endpoints are reachable. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant paired response and evidence is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Azure Bastion and just-in-time management access under AZ-140 objective group 2.2. It addresses a different failure risk: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. But the observed requirement is: A network change review needs route-table proof that permitted AVD endpoints are reachable. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant paired response and evidence is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

E:

This option relates to Trusted Launch and confidential VM protections under AZ-140 objective group 2.2. It addresses a different failure risk: A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning. But the observed requirement is: A network change review needs route-table proof that permitted AVD endpoints are reachable. For the targeted topic (NSGs, user-defined routes and Azure Firewall controls), the directly relevant paired response and evidence is: Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 345

An AVD infrastructure administrator reports: A support engineer needs emergency administrative access to a protected AVD host. Which response BEST addresses the specific AZ-140 operational requirement?

  1. Choose supported Trusted Launch secure boot and virtual TPM protections or confidential VM capability after checking image, guest OS and VM-size compatibility.
  2. Use supported Windows App Control for Business policies and Controlled Folder Access with tested allow rules to reduce unauthorized executable and data modification risk.
  3. Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet.
  4. Enable and review Microsoft Defender for Cloud recommendations appropriate to Azure Virtual Desktop session hosts, remediation ownership and security policies.

Explanation

Correct Answer

C:

The AVD operational observation is: A support engineer needs emergency administrative access to a protected AVD host. The most targeted response is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. This addresses the specific failure mechanism: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. Verify the outcome by checking: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.

Incorrect Answers

A:

This option relates to Trusted Launch and confidential VM protections under AZ-140 objective group 2.2. It addresses a different failure risk: A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning. But the observed requirement is: A support engineer needs emergency administrative access to a protected AVD host. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

B:

This option relates to App Control for Business and Controlled Folder Access under AZ-140 objective group 2.2. It addresses a different failure risk: An untested restrictive allowlist can block legitimate published RemoteApps and profile software after rollout. But the observed requirement is: A support engineer needs emergency administrative access to a protected AVD host. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A support engineer needs emergency administrative access to a protected AVD host. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 346

The acceptance test asks: A support engineer needs emergency administrative access to a protected AVD host. Which observation MOST DIRECTLY verifies the appropriate corrective approach succeeded?

  1. Approved business apps launch and a controlled unauthorized executable or folder-write test is denied as expected.
  2. A compatible test VM boots with intended attestation or virtual TPM properties and can register as an AVD host.
  3. An authorized administrator reaches the VM through approved management access and public RDP remains closed by default.
  4. A known control failure appears in Defender for Cloud findings and the scoped remediation clears the finding.

Explanation

Correct Answer

C:

The test concerns: A support engineer needs emergency administrative access to a protected AVD host. Decisive evidence is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. This confirms the intended correction (Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet.) and tests the failure risk: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. Other healthy Azure resources or unrelated service telemetry would not, by themselves, establish success for this case.

Incorrect Answers

A:

This option relates to App Control for Business and Controlled Folder Access under AZ-140 objective group 2.2. It addresses a different failure risk: An untested restrictive allowlist can block legitimate published RemoteApps and profile software after rollout. But the observed requirement is: A support engineer needs emergency administrative access to a protected AVD host. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant verification is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

B:

This option relates to Trusted Launch and confidential VM protections under AZ-140 objective group 2.2. It addresses a different failure risk: A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning. But the observed requirement is: A support engineer needs emergency administrative access to a protected AVD host. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant verification is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A support engineer needs emergency administrative access to a protected AVD host. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant verification is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 347

A virtual desktop service ticket states: A security scan finds TCP 3389 open from the internet on all session hosts. Which response BEST addresses the specific AZ-140 operational requirement?

  1. Onboard supported AVD session hosts to Microsoft Defender for Endpoint with appropriate policies and verify sensor reporting and investigation coverage.
  2. Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet.
  3. Enable and review Microsoft Defender for Cloud recommendations appropriate to Azure Virtual Desktop session hosts, remediation ownership and security policies.
  4. Use supported Windows App Control for Business policies and Controlled Folder Access with tested allow rules to reduce unauthorized executable and data modification risk.

Explanation

Correct Answer

B:

The AVD operational observation is: A security scan finds TCP 3389 open from the internet on all session hosts. The most targeted response is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. This addresses the specific failure mechanism: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. Verify the outcome by checking: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.

Incorrect Answers

A:

This option relates to Defender for Endpoint device onboarding and incident response under AZ-140 objective group 2.2. It addresses a different failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. But the observed requirement is: A security scan finds TCP 3389 open from the internet on all session hosts. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

C:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A security scan finds TCP 3389 open from the internet on all session hosts. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to App Control for Business and Controlled Folder Access under AZ-140 objective group 2.2. It addresses a different failure risk: An untested restrictive allowlist can block legitimate published RemoteApps and profile software after rollout. But the observed requirement is: A security scan finds TCP 3389 open from the internet on all session hosts. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 348

A post-change operational risk review considers: A security scan finds TCP 3389 open from the internet on all session hosts. Which risk MOST DIRECTLY explains the need for the proposed AVD control?

  1. Disabling broad antivirus directories to troubleshoot one profile issue can leave user sessions unprotected.
  2. A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures.
  3. Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management.
  4. Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records.

Explanation

Correct Answer

C:

The condition is: A security scan finds TCP 3389 open from the internet on all session hosts. The directly related risk is: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. The corrective control is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. Its test of effectiveness is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. This issue is specific to the observed AVD behavior, not to a separate administration concern.

Incorrect Answers

A:

This option relates to Microsoft Defender Antivirus protection and exclusions under AZ-140 objective group 2.2. It addresses a different failure risk: Disabling broad antivirus directories to troubleshoot one profile issue can leave user sessions unprotected. But the observed requirement is: A security scan finds TCP 3389 open from the internet on all session hosts. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant risk is: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

B:

This option relates to NSGs, user-defined routes and Azure Firewall controls under AZ-140 objective group 2.2. It addresses a different failure risk: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. But the observed requirement is: A security scan finds TCP 3389 open from the internet on all session hosts. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant risk is: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Defender for Endpoint device onboarding and incident response under AZ-140 objective group 2.2. It addresses a different failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. But the observed requirement is: A security scan finds TCP 3389 open from the internet on all session hosts. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant risk is: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 349

An AVD design review identifies: A team wants a time-bound remote management exception during patching. Which response BEST addresses the specific AZ-140 operational requirement?

  1. Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet.
  2. Design session-host subnet network security groups, user-defined routes and Azure Firewall egress rules using approved AVD endpoint requirements and least privilege.
  3. Enable and review Microsoft Defender for Cloud recommendations appropriate to Azure Virtual Desktop session hosts, remediation ownership and security policies.
  4. Choose supported Trusted Launch secure boot and virtual TPM protections or confidential VM capability after checking image, guest OS and VM-size compatibility.

Explanation

Correct Answer

A:

The AVD operational observation is: A team wants a time-bound remote management exception during patching. The most targeted response is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. This addresses the specific failure mechanism: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. Verify the outcome by checking: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. The chosen response directly resolves the stated requirement, rather than changing another Azure Virtual Desktop configuration area.

Incorrect Answers

B:

This option relates to NSGs, user-defined routes and Azure Firewall controls under AZ-140 objective group 2.2. It addresses a different failure risk: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. But the observed requirement is: A team wants a time-bound remote management exception during patching. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

C:

This option relates to Defender for Cloud security posture for session hosts under AZ-140 objective group 2.2. It addresses a different failure risk: Ignoring cloud security posture alerts can leave exposed management ports or unpatched configurations undetected. But the observed requirement is: A team wants a time-bound remote management exception during patching. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to Trusted Launch and confidential VM protections under AZ-140 objective group 2.2. It addresses a different failure risk: A security flag cannot compensate for an unsupported image generation or size and might stop VM provisioning. But the observed requirement is: A team wants a time-bound remote management exception during patching. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant action is: Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

Question 350

A desktop service validation exercise records: A team wants a time-bound remote management exception during patching. Which observation MOST DIRECTLY verifies the appropriate corrective approach succeeded?

  1. New and replaced session hosts report as distinct healthy devices and an authorized test alert reaches the security team.
  2. An authorized administrator reaches the VM through approved management access and public RDP remains closed by default.
  3. Host registration and user connections pass through the scoped allowed paths and unrelated prohibited traffic remains blocked.
  4. Approved business apps launch and a controlled unauthorized executable or folder-write test is denied as expected.

Explanation

Correct Answer

B:

The test concerns: A team wants a time-bound remote management exception during patching. Decisive evidence is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. This confirms the intended correction (Use Azure Bastion or approved just-in-time VM access to administer session hosts without permanently exposing management ports to the public internet.) and tests the failure risk: Leaving inbound RDP open permanently to all sources increases exposure of privileged session-host management. Other healthy Azure resources or unrelated service telemetry would not, by themselves, establish success for this case.

Incorrect Answers

A:

This option relates to Defender for Endpoint device onboarding and incident response under AZ-140 objective group 2.2. It addresses a different failure risk: Golden images with incorrect onboarding or duplicate device identity artifacts may create blind spots or duplicate records. But the observed requirement is: A team wants a time-bound remote management exception during patching. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant verification is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

C:

This option relates to NSGs, user-defined routes and Azure Firewall controls under AZ-140 objective group 2.2. It addresses a different failure risk: A deny-all outbound policy without exceptions for required AVD control-plane endpoints can cause widespread registration failures. But the observed requirement is: A team wants a time-bound remote management exception during patching. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant verification is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.

D:

This option relates to App Control for Business and Controlled Folder Access under AZ-140 objective group 2.2. It addresses a different failure risk: An untested restrictive allowlist can block legitimate published RemoteApps and profile software after rollout. But the observed requirement is: A team wants a time-bound remote management exception during patching. For the targeted topic (Azure Bastion and just-in-time management access), the directly relevant verification is: An authorized administrator reaches the VM through approved management access and public RDP remains closed by default. That other measure may be useful in a separate environment, but does not by itself establish the specific requested outcome. An independent qualified Azure Virtual Desktop expert must adjudicate any plausible overlapping alternatives before release.