Question 190 A hub wants managed custom DNS forwarding through Azure Firewall. Which change should the network engineer make? Azure Firewall Standard for stateful filtering Azure Firewall network rule Azure Firewall Manager for fleet governance Azure Firewall DNS proxy Explanation Correct Answer D:This choice provides centrally proxied DNS resolution for supported FQDN-based network policy. Incorrect Answers A:This alternative provides managed stateful network and application filtering without Premium-only inspection, which solves a different networking task. It does not directly provide centrally proxied DNS resolution for supported FQDN-based network policy. B:This alternative permits or denies supported IP-based TCP or UDP flows by addresses and ports, which solves a different networking task. It does not directly provide centrally proxied DNS resolution for supported FQDN-based network policy. C:Azure Firewall Manager for fleet governance manages and monitors multiple cloud firewalls and supported secure hubs centrally. The current problem instead requires a control that provides centrally proxied DNS resolution for supported FQDN-based network policy.
Question 191 A public marketing domain serves a certificate mismatch after frontend migration. Which change should the network engineer make? Front Door route and origin mapping Front Door end-to-end TLS Front Door origin health probe Front Door custom domain binding Explanation Correct Answer D:This choice configures an approved domain, DNS validation and certificate for the edge endpoint. Incorrect Answers A:This choice connects the matching frontend domain/path to the intended origin group. It leaves the specific need to configure an approved domain, DNS validation and certificate for the edge endpoint unaddressed. B:Front Door end-to-end TLS protects client-to-edge and edge-to-origin traffic with compatible HTTPS settings. The current problem instead requires a control that configures an approved domain, DNS validation and certificate for the edge endpoint. C:Front Door origin health probe checks origin availability from the edge to exclude unhealthy backends. The current problem instead requires a control that configures an approved domain, DNS validation and certificate for the edge endpoint.
Question 192 A deployment must distinguish health probe port configuration from frontend listener ports. What is the most appropriate next design decision? Traffic Manager endpoint health monitoring Standard Load Balancer for modern workloads Load Balancer inbound NAT rule Load Balancer health probe Explanation Correct Answer D:This choice tests a configured probe endpoint or port to determine eligible healthy backends. Incorrect Answers A:Although Traffic Manager endpoint health monitoring uses endpoint status probes to determine which DNS endpoints remain eligible, that is not sufficient to test a configured probe endpoint or port to determine eligible healthy backends in this case. B:This alternative uses the current supported load balancer SKU with configurable health and security behavior, which solves a different networking task. It does not directly test a configured probe endpoint or port to determine eligible healthy backends. C:This alternative maps a selected frontend IP and port to an individual backend VM and port, which solves a different networking task. It does not directly test a configured probe endpoint or port to determine eligible healthy backends.
Question 193 An auditor finds an existing approved Private Endpoint and must verify that its resource ID points to the correct storage account, not an unintended account. What should the engineer inspect? Private Link service access visibility Private Link service provider design Check the Private Endpoint connection target resource ID and approved service instance Add a new unrelated endpoint subresource without checking the current connection Explanation Correct Answer C:Inspect the Private Endpoint connection’s private-link resource ID and approved target to establish that the existing connection names the intended storage account. Incorrect Answers A:Private Link service access visibility controls eligible subscriptions for a provider-hosted Private Link Service; it does not confirm this endpoint’s existing storage target. B:Private Link service provider design is for privately publishing a provider service, not inspecting an already-created storage endpoint target. D:Adding an unrelated subresource does not verify the current endpoint target and may introduce a needless second connection.
Question 194 A regional TCP service needs connection distribution across two VM instances. Which step best addresses this particular situation? Regional Azure Load Balancer for L4 traffic Cross-region Azure Load Balancer design Azure Traffic Manager DNS routing Load Balancer HA ports Explanation Correct Answer A:Regional Azure Load Balancer for L4 traffic distributes TCP or UDP flows to healthy backend instances in an Azure region. Incorrect Answers B:Although Cross-region Azure Load Balancer design uses supported regional frontends beneath a global load balancing layer for L4 regional resiliency, that is not sufficient to distribute TCP or UDP flows to healthy backend instances in an Azure region in this case. C:Azure Traffic Manager DNS routing chooses between geographically distributed public endpoints through DNS responses. The current problem instead requires a control that distributes TCP or UDP flows to healthy backend instances in an Azure region. D:Load Balancer HA ports is useful when the goal is to enable a supported internal load balancer to handle a range of all TCP and UDP ports for NVA scenarios. Here, the required behavior is to distribute TCP or UDP flows to healthy backend instances in an Azure region.
Question 195 A deployment automates NSG rules between logical backend and frontend ASGs. What should the team implement or correct? ASG-based NSG access rule Application Security Group membership NSG subnet association IP flow verify for NSG traffic decision Explanation Correct Answer B:Application Security Group membership groups VM interfaces by application role for NSG rule targeting. Incorrect Answers A:This choice references application security groups as source or destination in supported NSG rules. It leaves the specific need to group VM interfaces by application role for NSG rule targeting unaddressed. C:NSG subnet association is useful when the goal is to apply a network security group to all eligible network interfaces in a selected subnet. Here, the required behavior is to group VM interfaces by application role for NSG rule targeting. D:IP flow verify for NSG traffic decision is useful when the goal is to test a specified source/destination/port and reports the allowing or blocking NSG rule. Here, the required behavior is to group VM interfaces by application role for NSG rule targeting.
Question 196 A security engineer needs protected branch and spoke traffic through an Azure Firewall hub. Which change should the network engineer make? Virtual WAN virtual hub creation Virtual WAN gateway scale-unit planning Virtual WAN site-to-site VPN gateway Virtual WAN secure hub with Azure Firewall Explanation Correct Answer D:This choice integrates managed central security inspection into a Virtual WAN virtual hub. Incorrect Answers A:Although Virtual WAN virtual hub creation deploys a Microsoft-managed regional hub for connectivity, routing and gateway services, that is not sufficient to integrate managed central security inspection into a Virtual WAN virtual hub in this case. B:This alternative sizes a managed virtual-hub gateway for required bandwidth and connections, which solves a different networking task. It does not directly integrate managed central security inspection into a Virtual WAN virtual hub. C:Although Virtual WAN site-to-site VPN gateway terminates VPN connections from branches within the managed virtual hub, that is not sufficient to integrate managed central security inspection into a Virtual WAN virtual hub in this case.
Question 197 A security team needs historical summaries of flows rather than one-time NSG test results. What is the most defensible solution for this case? IP flow verify for NSG traffic decision Azure Virtual Network Manager security admin policy VNet flow log collection NSG subnet association Explanation Correct Answer C:This choice captures supported virtual network flow data for operational and security analysis. Incorrect Answers A:This alternative tests a specified source/destination/port and reports the allowing or blocking NSG rule, which solves a different networking task. It does not directly capture supported virtual network flow data for operational and security analysis. B:Azure Virtual Network Manager security admin policy is useful when the goal is to govern supported high-priority security admin rules across centrally managed VNets. Here, the required behavior is to capture supported virtual network flow data for operational and security analysis. D:Although NSG subnet association applies a network security group to all eligible network interfaces in a selected subnet, that is not sufficient to capture supported virtual network flow data for operational and security analysis in this case.
Question 198 Firewall resource logs exist but have not been routed into the monitoring workspace. Which step best addresses this particular situation? Cloud Security Explorer asset queries Azure diagnostic settings to Log Analytics Network Watcher packet capture Azure Monitor network resource metrics Explanation Correct Answer B:This choice sends supported network resource logs to a workspace for query and retention. Incorrect Answers A:This choice searches security and resource context to find network assets matching risk conditions. It leaves the specific need to send supported network resource logs to a workspace for query and retention unaddressed. C:That approach captures scoped packet evidence from a supported VM for protocol troubleshooting; it does not replace Azure diagnostic settings to Log Analytics for the constraint in this scenario. D:This alternative collects performance and health signals for Azure networking resources, which solves a different networking task. It does not directly send supported network resource logs to a workspace for query and retention.
Question 199 An internet-facing appliance must be reachable at a known public address. Which choice matches the specific technical condition? Static private NIC IP configuration Public IP Prefix for contiguous outbound allocation Standard Public IP for internet-facing VM Public IP SKU and zone suitability Explanation Correct Answer C:The relevant action is Standard Public IP for internet-facing VM: it assigns a routable public endpoint to a specified Azure resource when direct exposure is justified. Incorrect Answers A:Static private NIC IP configuration is useful when the goal is to assign an intended stable private address to a VM network interface within its subnet. Here, the required behavior is to assign a routable public endpoint to a specified Azure resource when direct exposure is justified. B: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 assign a routable public endpoint to a specified Azure resource when direct exposure is justified. D:That approach selects the supported public IP SKU and zone behavior for the intended resource and region; it does not replace Standard Public IP for internet-facing VM for the constraint in this scenario.
Question 200 The business wants a disaster-recovery origin excluded from normal load distribution. Which network component or setting is the best fit? Front Door route and origin mapping Front Door origin group priority failover Front Door origin weighting for load distribution Azure Front Door global application delivery Explanation Correct Answer B:The relevant action is Front Door origin group priority failover: it selects healthy primary and secondary origins using configured priority and health. Incorrect Answers A:Front Door route and origin mapping connects the matching frontend domain/path to the intended origin group. The current problem instead requires a control that selects healthy primary and secondary origins using configured priority and health. C:That approach balances requests among equally prioritized healthy origins using configured weights; it does not replace Front Door origin group priority failover for the constraint in this scenario. D:Azure Front Door global application delivery provides globally distributed edge entry points with accelerated HTTP/S routing to origins. The current problem instead requires a control that selects healthy primary and secondary origins using configured priority and health.