Question 840 A hub needs a gateway to terminate encrypted S2S connections from headquarters. Which network component or setting is the best fit? Zone-redundant VPN Gateway S2S peer public IP change procedure Local network gateway configuration Virtual network gateway deployment Explanation Correct Answer D:Virtual network gateway deployment is appropriate because it provisions the Azure-managed VPN gateway attached to the target VNet. Incorrect Answers A:That approach places a supported VPN gateway across availability zones for regional resilience; it does not replace Virtual network gateway deployment for the constraint in this scenario. B:S2S peer public IP change procedure is useful when the goal is to update peer and local network gateway settings together during a branch cutover. Here, the required behavior is to provision the Azure-managed VPN gateway attached to the target VNet. C:This choice records on-premises VPN endpoint addresses and remote prefixes for an Azure S2S connection. It leaves the specific need to provision the Azure-managed VPN gateway attached to the target VNet unaddressed.
Question 841 Two NSGs appear to conflict and the engineer needs the effective result for one VM. Which step best addresses this particular situation? NSG inbound rule source and port IP flow verify for NSG traffic decision NSG effective rule inspection NSG subnet association Explanation Correct Answer C:This choice reads merged effective rules after both subnet and NIC associations. Incorrect Answers A:NSG inbound rule source and port is useful when the goal is to restrict traffic entering a NIC or subnet by source, destination and service port. Here, the required behavior is to read merged effective rules after both subnet and NIC associations. B:That approach tests a specified source/destination/port and reports the allowing or blocking NSG rule; it does not replace NSG effective rule inspection for the constraint in this scenario. D:This alternative applies a network security group to all eligible network interfaces in a selected subnet, which solves a different networking task. It does not directly read merged effective rules after both subnet and NIC associations.
Question 842 A subnet allocated to a managed service needs service-specific network permissions. Which Azure control would meet the operational need? Subnet delegation for PaaS integration Subnet size and reserved IP planning Address and subnet allocation inventory IP configuration for multiple VM addresses Explanation Correct Answer A:This choice delegates a subnet to a supported service so the platform can manage its integration requirements. Incorrect Answers B:Subnet size and reserved IP planning is useful when the goal is to account for Azure-reserved addresses and workload growth in each subnet. Here, the required behavior is to delegate a subnet to a supported service so the platform can manage its integration requirements. C:Address and subnet allocation inventory tracks CIDR ownership, free space and subnet relationships before deployment. The current problem instead requires a control that delegates a subnet to a supported service so the platform can manage its integration requirements. D:That approach uses multiple supported IP configurations on a network interface for distinct service addresses; it does not replace Subnet delegation for PaaS integration for the constraint in this scenario.
Question 843 A startup wants managed baseline filtering and meets Basic's documented limitations. What should the team implement or correct? Azure Firewall Standard for stateful filtering Azure Firewall network rule Azure Firewall Basic for simple network filtering AzureFirewallSubnet deployment prerequisite Explanation Correct Answer C:Azure Firewall Basic for simple network filtering fits eligible smaller workloads when advanced throughput and security features are not required. Incorrect Answers A:This choice provides managed stateful network and application filtering without Premium-only inspection. It leaves the specific need to fit eligible smaller workloads when advanced throughput and security features are not required unaddressed. B:This choice permits or denies supported IP-based TCP or UDP flows by addresses and ports. It leaves the specific need to fit eligible smaller workloads when advanced throughput and security features are not required unaddressed. D:This choice places Azure Firewall in its designated subnet with the required supported size. It leaves the specific need to fit eligible smaller workloads when advanced throughput and security features are not required unaddressed.
Question 844 An architect checks whether a service requires private peering or Microsoft peering. What action most directly addresses the documented failure? ExpressRoute circuit authorization ExpressRoute gateway on VNet ExpressRoute private peering Microsoft peering requirements on ExpressRoute Explanation Correct Answer D:This choice enables approved Microsoft service access over Microsoft peering rather than private VNet routes. Incorrect Answers A:This alternative allows an approved cross-subscription connection to an ExpressRoute circuit, which solves a different networking task. It does not directly enable approved Microsoft service access over Microsoft peering rather than private VNet routes. B:ExpressRoute gateway on VNet is useful when the goal is to connect a VNet to an ExpressRoute circuit through the managed gateway. Here, the required behavior is to enable approved Microsoft service access over Microsoft peering rather than private VNet routes. C:This choice provides private routing to VNet private address spaces over an ExpressRoute circuit. It leaves the specific need to enable approved Microsoft service access over Microsoft peering rather than private VNet routes unaddressed.
Question 845 The architect chooses between Load Balancer L4 and Application Gateway L7 for HTTP traffic. What should the administrator change or deploy? Application Gateway end-to-end TLS Application Gateway for regional HTTP routing Application Gateway multi-site routing Application Gateway TLS termination Explanation Correct Answer B:Application Gateway for regional HTTP routing is appropriate because it provides managed regional Layer 7 routing, TLS termination and web traffic distribution. Incorrect Answers A:Although Application Gateway end-to-end TLS re-encrypts or retains HTTPS between the gateway and validated backend endpoints, that is not sufficient to provide managed regional Layer 7 routing, TLS termination and web traffic distribution in this case. C:Although Application Gateway multi-site routing uses host-based listeners to select application backends for different domain names, that is not sufficient to provide managed regional Layer 7 routing, TLS termination and web traffic distribution in this case. D:This choice terminates client HTTPS on the gateway with the appropriate certificate and listener. It leaves the specific need to provide managed regional Layer 7 routing, TLS termination and web traffic distribution unaddressed.
Question 846 A NIC shows several configured NSGs and engineers need merged effective policies. Which change should the network engineer make? Cloud Security Explorer asset queries Defender for Cloud Secure Score recommendations Network Watcher effective security rules Network Watcher next hop Explanation Correct Answer C:Network Watcher effective security rules lists the combined network security rules effective on an Azure VM interface. Incorrect Answers A:This choice searches security and resource context to find network assets matching risk conditions. It leaves the specific need to list the combined network security rules effective on an Azure VM interface unaddressed. B:Defender for Cloud Secure Score recommendations is useful when the goal is to prioritize cloud security posture findings including exposed network resources. Here, the required behavior is to list the combined network security rules effective on an Azure VM interface. D:Although Network Watcher next hop determines a VM's effective route and next-hop category to a destination, that is not sufficient to list the combined network security rules effective on an Azure VM interface in this case.
Question 847 An NVA deployment uses a Standard Internal Load Balancer for transparent traffic. Which Azure networking capability should be selected? Internal Load Balancer frontend Cross-region Azure Load Balancer design Regional Azure Load Balancer for L4 traffic Load Balancer HA ports Explanation Correct Answer D:The intended behavior is to enable a supported internal load balancer to handle a range of all TCP and UDP ports for NVA scenarios. Load Balancer HA ports is the direct configuration or deployment choice. Incorrect Answers A:That approach exposes a private VNet IP address for a load-balanced service rather than a public endpoint; it does not replace Load Balancer HA ports for the constraint in this scenario. B:This alternative uses supported regional frontends beneath a global load balancing layer for L4 regional resiliency, which solves a different networking task. It does not directly enable a supported internal load balancer to handle a range of all TCP and UDP ports for NVA scenarios. C:Regional Azure Load Balancer for L4 traffic distributes TCP or UDP flows to healthy backend instances in an Azure region. The current problem instead requires a control that enables a supported internal load balancer to handle a range of all TCP and UDP ports for NVA scenarios.
Question 848 An administrator placed ordinary VMs into the subnet intended for Bastion. Which choice matches the specific technical condition? Public IP Prefix for contiguous outbound allocation Dedicated AzureBastionSubnet AzureFirewallSubnet sizing Subnet size and reserved IP planning Explanation Correct Answer B:This choice reserves the specifically named subnet required for Azure Bastion. Incorrect Answers A:This alternative reserves a managed contiguous block of standard public addresses for public IP resources, which solves a different networking task. It does not directly reserve the specifically named subnet required for Azure Bastion. C:AzureFirewallSubnet sizing is useful when the goal is to provide the reserved firewall subnet for the managed Azure Firewall deployment. Here, the required behavior is to reserve the specifically named subnet required for Azure Bastion. D:This alternative accounts for Azure-reserved addresses and workload growth in each subnet, which solves a different networking task. It does not directly reserve the specifically named subnet required for Azure Bastion.
Question 849 A team must distinguish security posture recommendations from real traffic logs. What should the administrator change or deploy? Network Watcher connection monitor Defender for Cloud Secure Score recommendations Network Watcher effective security rules Cloud Security Explorer asset queries Explanation Correct Answer B:Defender for Cloud Secure Score recommendations is appropriate because it prioritizes cloud security posture findings including exposed network resources. Incorrect Answers A:This choice continuously tracks network reachability and performance between configured endpoints. It leaves the specific need to prioritize cloud security posture findings including exposed network resources unaddressed. C:Although Network Watcher effective security rules lists the combined network security rules effective on an Azure VM interface, that is not sufficient to prioritize cloud security posture findings including exposed network resources in this case. D:This choice searches security and resource context to find network assets matching risk conditions. It leaves the specific need to prioritize cloud security posture findings including exposed network resources unaddressed.
Question 850 An employee's VPN sign-in should use managed organizational accounts rather than an appliance-local identity. What is the most defensible solution for this case? P2S OpenVPN protocol selection P2S root certificate trust configuration Microsoft Entra ID P2S authentication RADIUS authentication for P2S VPN Explanation Correct Answer C:Microsoft Entra ID P2S authentication is appropriate because it authenticates supported VPN clients using the organization's Entra identity platform. Incorrect Answers A:This choice chooses a supported SSL/TLS-based VPN client protocol for broad client compatibility. It leaves the specific need to authenticate supported VPN clients using the organization's Entra identity platform unaddressed. B:P2S root certificate trust configuration is useful when the goal is to validate certificate-authenticated VPN clients against an uploaded trusted root. Here, the required behavior is to authenticate supported VPN clients using the organization's Entra identity platform. D:This choice uses an existing supported RADIUS server for VPN user authentication. It leaves the specific need to authenticate supported VPN clients using the organization's Entra identity platform unaddressed.