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Microsoft AZ-305 Premium Bundle
Microsoft AZ-305 Premium Bundle

AZ-305 Premium File: 382 Questions & Answers

Last Update: Oct 14, 2026

AZ-305 Training Course: 87 Video Lectures

AZ-305 PDF Study Guide: 933 Pages

$79.99

AZ-305 Bundle gives you unlimited access to "AZ-305" files. However, this does not replace the need for a .vce exam simulator. To download your .vce exam simulator click here

Microsoft AZ-305 Practice Test 92

Question 910

An architect proposes this change: Add supported transit design with explicit routing and peering gateway forwarding as required; VNet peering is not automatically transitive. The workload context is: Spoke A is peered to Hub and Hub is peered to Spoke B; engineers incorrectly assume that A and B automatically communicate. Which evidence would most directly validate the change?

  1. Resolve a private endpoint FQDN from a spoke and an on-prem client and verify the intended private address.
  2. Test effective routes and traffic between A and B through the intended hub routing device.
  3. Connect a test spoke and verify its approved traffic traverses shared hub security services.
  4. Onboard a test branch and verify it reaches permitted VNets through the intended virtual hub.

Explanation

Correct Answer

B:

This observation directly verifies the intended design: Test effective routes and traffic between A and B through the intended hub routing device. The architecture being tested is: Add supported transit design with explicit routing and peering gateway forwarding as required; VNet peering is not automatically transitive. The original symptom was: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub.

Incorrect Answers

A:

The alternative test targets: Use Azure Private DNS zones with proper VNet links and Azure DNS Private Resolver or supported forwarders. The scenario's actual proposed remedy is: Add supported transit design with explicit routing and peering gateway forwarding as required; VNet peering is not automatically transitive. Verify that one by: Test effective routes and traffic between A and B through the intended hub routing device.

C:

That observation pertains to a separate failure: Every spoke deploys its own unmanaged internet egress and inconsistent security policies. Its cause is: No central hub networking and route control is designed. It does not confirm the result of this design. The direct proof would be: Test effective routes and traffic between A and B through the intended hub routing device.

D:

The alternative test targets: Use Azure Virtual WAN hubs and supported site connectivity/policies instead of managing many separate custom transit meshes. The scenario's actual proposed remedy is: Add supported transit design with explicit routing and peering gateway forwarding as required; VNet peering is not automatically transitive. Verify that one by: Test effective routes and traffic between A and B through the intended hub routing device.

Question 911

During architecture troubleshooting, a team reports: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub. Context: Spoke A is peered to Hub and Hub is peered to Spoke B; engineers incorrectly assume that A and B automatically communicate. Which underlying design mistake explains the observed behavior most precisely?

  1. No central hub networking and route control is designed.
  2. VNet peering does not create arbitrary transitive route propagation by itself.
  3. Global branch transit lacks an appropriate managed hub/routing architecture.
  4. Private DNS zone link/forwarding architecture does not cover all consuming networks.

Explanation

Correct Answer

B:

The incident is explained by: VNet peering does not create arbitrary transitive route propagation by itself. The reported symptom is: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub. The corresponding design fix is: Add supported transit design with explicit routing and peering gateway forwarding as required; VNet peering is not automatically transitive.

Incorrect Answers

A:

The alternative weakness is: No central hub networking and route control is designed. Its associated failure is: Every spoke deploys its own unmanaged internet egress and inconsistent security policies. Neither explains the present observation: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub. The direct cause here is: VNet peering does not create arbitrary transitive route propagation by itself.

C:

The proposed diagnosis fits another scenario: Global branch transit lacks an appropriate managed hub/routing architecture. It would typically be reflected by: Hundreds of ad hoc peering and branch tunnels are unmanageable and route propagation becomes inconsistent. The current evidence instead supports: VNet peering does not create arbitrary transitive route propagation by itself.

D:

The alternative weakness is: Private DNS zone link/forwarding architecture does not cover all consuming networks. Its associated failure is: Only VMs in the hub resolve private link records while spoke applications resolve public addresses. Neither explains the present observation: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub. The direct cause here is: VNet peering does not create arbitrary transitive route propagation by itself.

Question 912

The design change is: Add supported transit design with explicit routing and peering gateway forwarding as required; VNet peering is not automatically transitive. The original failure was: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub. Which ongoing control best prevents recurrence of the same root cause?

  1. Audit private DNS zone links and resolver rules after new environments are added.
  2. Review virtual hub route tables and secured hub policies after new regions are added.
  3. Audit spoke route tables, peer flags and common firewall policies during onboarding.
  4. Validate new spoke effective routes and hub NVA forwarding after each peering update.

Explanation

Correct Answer

D:

The key follow-up control is: Validate new spoke effective routes and hub NVA forwarding after each peering update. It avoids recurrence of the scenario in which: Spoke A cannot reach Spoke B despite both VNets having healthy peering to Hub. It addresses: VNet peering does not create arbitrary transitive route propagation by itself.

Incorrect Answers

A:

The proposed control focuses on: Private DNS zone link/forwarding architecture does not cover all consuming networks. For the design in the question, recurrence comes from: VNet peering does not create arbitrary transitive route propagation by itself. A precise prevention step is: Validate new spoke effective routes and hub NVA forwarding after each peering update.

B:

That safeguard manages another risk: Global branch transit lacks an appropriate managed hub/routing architecture. Its scenario is: Hundreds of ad hoc peering and branch tunnels are unmanageable and route propagation becomes inconsistent. The present recurring risk is: VNet peering does not create arbitrary transitive route propagation by itself. The proper ongoing control is: Validate new spoke effective routes and hub NVA forwarding after each peering update.

C:

This is a reasonable safeguard for a different fault: Every spoke deploys its own unmanaged internet egress and inconsistent security policies. That different mechanism is: No central hub networking and route control is designed. The original incident here instead arises from: VNet peering does not create arbitrary transitive route propagation by itself. The directly relevant safeguard is: Validate new spoke effective routes and hub NVA forwarding after each peering update.

Question 913

A design workshop has this requirement: A small branch needs encrypted Azure connectivity quickly over the public internet with lower setup commitment than a dedicated private circuit. Operators currently observe: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. Select the ONE design remedy that best addresses the root cause.

  1. Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.
  2. Use Azure Virtual WAN hubs and supported site connectivity/policies instead of managing many separate custom transit meshes.
  3. Select a supported Private Link/private endpoint design when the requirement is private IP connectivity and public endpoint closure.
  4. Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

Explanation

Correct Answer

A:

This option addresses the actual design defect: No suitable site-to-site VPN connectivity has been configured. The correction is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing. Confirm the outcome with: Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.

Incorrect Answers

B:

This choice mitigates an alternative scenario, where: Hundreds of ad hoc peering and branch tunnels are unmanageable and route propagation becomes inconsistent. The underlying issue there is: Global branch transit lacks an appropriate managed hub/routing architecture. Here the root issue is: No suitable site-to-site VPN connectivity has been configured. Choose the corresponding action: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.

C:

The option belongs to a different failure mechanism: Service endpoints secure source traffic to the service's public endpoint rather than creating a private endpoint. That situation exhibits: The database still exposes a public endpoint when only a VNet service endpoint rule is applied. For the stated case, the remedy is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.

D:

That design instead addresses another observed condition: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. Its technical cause is: The connectivity method does not meet the private circuit and predictable path requirement. The current workload exhibits: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. Its targeted remedy is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.

Question 914

The planned architecture is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing. Workload context: A small branch needs encrypted Azure connectivity quickly over the public internet with lower setup commitment than a dedicated private circuit. Which acceptance test demonstrates that the required behavior works?

  1. Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.
  2. Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.
  3. Validate SQL server private name resolution and connectivity from an approved subnet with public network access disabled.
  4. Onboard a test branch and verify it reaches permitted VNets through the intended virtual hub.

Explanation

Correct Answer

B:

The acceptance test is specific: Establish VPN and test secured reachability from branch prefixes to approved Azure subnets. Its purpose is to establish that the proposed architecture works: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.

Incorrect Answers

A:

This check validates a different workload: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability. Its associated design is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy. The required acceptance test here is: Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.

C:

The alternative test targets: Select a supported Private Link/private endpoint design when the requirement is private IP connectivity and public endpoint closure. The scenario's actual proposed remedy is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing. Verify that one by: Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.

D:

This check validates a different workload: Onboard a test branch and verify it reaches permitted VNets through the intended virtual hub. Its associated design is: Use Azure Virtual WAN hubs and supported site connectivity/policies instead of managing many separate custom transit meshes. The required acceptance test here is: Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.

Question 915

The customer states: A small branch needs encrypted Azure connectivity quickly over the public internet with lower setup commitment than a dedicated private circuit. An incident reveals: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. What cause best accounts for this evidence?

  1. Service endpoints secure source traffic to the service's public endpoint rather than creating a private endpoint.
  2. Global branch transit lacks an appropriate managed hub/routing architecture.
  3. The connectivity method does not meet the private circuit and predictable path requirement.
  4. No suitable site-to-site VPN connectivity has been configured.

Explanation

Correct Answer

D:

The incident is explained by: No suitable site-to-site VPN connectivity has been configured. The reported symptom is: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. The corresponding design fix is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.

Incorrect Answers

A:

This cause would explain a different symptom: The database still exposes a public endpoint when only a VNet service endpoint rule is applied. The mechanism for that event is: Service endpoints secure source traffic to the service's public endpoint rather than creating a private endpoint. Here the stated symptom is: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. Its cause is: No suitable site-to-site VPN connectivity has been configured.

B:

The proposed diagnosis fits another scenario: Global branch transit lacks an appropriate managed hub/routing architecture. It would typically be reflected by: Hundreds of ad hoc peering and branch tunnels are unmanageable and route propagation becomes inconsistent. The current evidence instead supports: No suitable site-to-site VPN connectivity has been configured.

C:

The alternative weakness is: The connectivity method does not meet the private circuit and predictable path requirement. Its associated failure is: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. Neither explains the present observation: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. The direct cause here is: No suitable site-to-site VPN connectivity has been configured.

Question 916

Workload context: A small branch needs encrypted Azure connectivity quickly over the public internet with lower setup commitment than a dedicated private circuit. The implemented remedy is: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing. Which ongoing practice most specifically prevents recurrence of this failure: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established.?

  1. Monitor ExpressRoute BGP route counts, circuit health and provider diversity.
  2. Monitor tunnel state, key rollover and gateway capacity after branch growth.
  3. Review virtual hub route tables and secured hub policies after new regions are added.
  4. Document when Private Link versus service endpoint is appropriate for each PaaS resource.

Explanation

Correct Answer

B:

This is an ongoing protection specific to the fault: Monitor tunnel state, key rollover and gateway capacity after branch growth. The recurrence risk is: No suitable site-to-site VPN connectivity has been configured. It should be checked using: Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.

Incorrect Answers

A:

That safeguard manages another risk: The connectivity method does not meet the private circuit and predictable path requirement. Its scenario is: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. The present recurring risk is: No suitable site-to-site VPN connectivity has been configured. The proper ongoing control is: Monitor tunnel state, key rollover and gateway capacity after branch growth.

C:

The proposed control focuses on: Global branch transit lacks an appropriate managed hub/routing architecture. For the design in the question, recurrence comes from: No suitable site-to-site VPN connectivity has been configured. A precise prevention step is: Monitor tunnel state, key rollover and gateway capacity after branch growth.

D:

That safeguard manages another risk: Service endpoints secure source traffic to the service's public endpoint rather than creating a private endpoint. Its scenario is: The database still exposes a public endpoint when only a VNet service endpoint rule is applied. The present recurring risk is: No suitable site-to-site VPN connectivity has been configured. The proper ongoing control is: Monitor tunnel state, key rollover and gateway capacity after branch growth.

Question 917

A solution architect is reviewing a workload: A bank requires private predictable connectivity from a datacenter to Azure without depending on ordinary public-internet VPN paths. The observed incident is: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. Which architecture choice most directly removes the identified weakness?

  1. Evaluate ExpressRoute Global Reach eligibility and configure it across supported circuits.
  2. Configure Azure Private Endpoint for the storage subresource and integrate matching private DNS resolution.
  3. Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.
  4. Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

Explanation

Correct Answer

D:

The evidence (Cloud connectivity quality degrades with commodity internet congestion and VPN overhead.) identifies the following cause: The connectivity method does not meet the private circuit and predictable path requirement. The design that removes it is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy. The acceptance check is: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.

Incorrect Answers

A:

This choice mitigates an alternative scenario, where: The two sites remain isolated because their separate circuits only reach Azure private peers. The underlying issue there is: Global Reach or an alternative private on-prem interconnect was not designed. Here the root issue is: The connectivity method does not meet the private circuit and predictable path requirement. Choose the corresponding action: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

B:

The option belongs to a different failure mechanism: Private endpoint connectivity and private DNS configuration are incomplete. That situation exhibits: Apps lose storage connectivity after the account public endpoint is disabled. For the stated case, the remedy is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

C:

That design instead addresses another observed condition: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. Its technical cause is: No suitable site-to-site VPN connectivity has been configured. The current workload exhibits: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. Its targeted remedy is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

Question 918

An architect proposes this change: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy. The workload context is: A bank requires private predictable connectivity from a datacenter to Azure without depending on ordinary public-internet VPN paths. Which evidence would most directly validate the change?

  1. Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.
  2. Establish VPN and test secured reachability from branch prefixes to approved Azure subnets.
  3. Test permitted prefix reachability between on-premises sites over their ExpressRoute attachments.
  4. Resolve the blob FQDN to a private IP and access the account from the approved VNet while public access is restricted.

Explanation

Correct Answer

A:

The acceptance test is specific: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability. Its purpose is to establish that the proposed architecture works: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

Incorrect Answers

B:

The alternative test targets: Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing. The scenario's actual proposed remedy is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy. Verify that one by: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.

C:

This check validates a different workload: Test permitted prefix reachability between on-premises sites over their ExpressRoute attachments. Its associated design is: Evaluate ExpressRoute Global Reach eligibility and configure it across supported circuits. The required acceptance test here is: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.

D:

That observation pertains to a separate failure: Apps lose storage connectivity after the account public endpoint is disabled. Its cause is: Private endpoint connectivity and private DNS configuration are incomplete. It does not confirm the result of this design. The direct proof would be: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.

Question 919

During architecture troubleshooting, a team reports: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. Context: A bank requires private predictable connectivity from a datacenter to Azure without depending on ordinary public-internet VPN paths. Which underlying design mistake explains the observed behavior most precisely?

  1. Private endpoint connectivity and private DNS configuration are incomplete.
  2. Global Reach or an alternative private on-prem interconnect was not designed.
  3. The connectivity method does not meet the private circuit and predictable path requirement.
  4. No suitable site-to-site VPN connectivity has been configured.

Explanation

Correct Answer

C:

The incident is explained by: The connectivity method does not meet the private circuit and predictable path requirement. The reported symptom is: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. The corresponding design fix is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

Incorrect Answers

A:

The proposed diagnosis fits another scenario: Private endpoint connectivity and private DNS configuration are incomplete. It would typically be reflected by: Apps lose storage connectivity after the account public endpoint is disabled. The current evidence instead supports: The connectivity method does not meet the private circuit and predictable path requirement.

B:

The alternative weakness is: Global Reach or an alternative private on-prem interconnect was not designed. Its associated failure is: The two sites remain isolated because their separate circuits only reach Azure private peers. Neither explains the present observation: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. The direct cause here is: The connectivity method does not meet the private circuit and predictable path requirement.

D:

The proposed diagnosis fits another scenario: No suitable site-to-site VPN connectivity has been configured. It would typically be reflected by: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. The current evidence instead supports: The connectivity method does not meet the private circuit and predictable path requirement.

Question 920

A design review identifies: A bank requires private predictable connectivity from a datacenter to Azure without depending on ordinary public-internet VPN paths. The failure is: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. Select TWO distinct decisions that together provide the immediate technical solution AND an ongoing prevention control. A verification-only step does not replace either responsibility.

  1. Choose an appropriate site-to-site VPN Gateway connection with supported IPsec tunnels and routing.
  2. Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.
  3. Recheck private DNS zone links and endpoint approvals when adding spokes.
  4. Evaluate ExpressRoute Global Reach eligibility and configure it across supported circuits.
  5. Monitor ExpressRoute BGP route counts, circuit health and provider diversity.

Explanation

Correct Answers

B:

The targeted implementation is: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy. The problem is not generic resource availability: The connectivity method does not meet the private circuit and predictable path requirement. Verify the result by: Validate ExpressRoute circuit, private BGP sessions and private VNet prefix reachability.

E:

The key follow-up control is: Monitor ExpressRoute BGP route counts, circuit health and provider diversity. It avoids recurrence of the scenario in which: Cloud connectivity quality degrades with commodity internet congestion and VPN overhead. It addresses: The connectivity method does not meet the private circuit and predictable path requirement.

Incorrect Answers

A:

This choice mitigates an alternative scenario, where: A branch cannot reach its Azure VNet because no compatible IPsec tunnel is established. The underlying issue there is: No suitable site-to-site VPN connectivity has been configured. Here the root issue is: The connectivity method does not meet the private circuit and predictable path requirement. Choose the corresponding action: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.

C:

That safeguard manages another risk: Private endpoint connectivity and private DNS configuration are incomplete. Its scenario is: Apps lose storage connectivity after the account public endpoint is disabled. The present recurring risk is: The connectivity method does not meet the private circuit and predictable path requirement. The proper ongoing control is: Monitor ExpressRoute BGP route counts, circuit health and provider diversity.

D:

This choice mitigates an alternative scenario, where: The two sites remain isolated because their separate circuits only reach Azure private peers. The underlying issue there is: Global Reach or an alternative private on-prem interconnect was not designed. Here the root issue is: The connectivity method does not meet the private circuit and predictable path requirement. Choose the corresponding action: Use Azure ExpressRoute private peering with a supported connectivity provider and suitable redundancy.


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