Practice Test Geeks(AZ-700) Azure Network Engineer Associate Practice Test
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Networking Services Flashcards

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  1. Which Azure service allows you to create a hub-and-spoke network topology with centralized connectivity management, including VPN and ExpressRoute at scale?

    Answer: Azure Virtual WAN

    Azure Virtual WAN provides a managed hub-and-spoke architecture with built-in support for VPN, ExpressRoute, and inter-hub connectivity at global scale.

  2. A company deployed Azure Route Server in their hub VNet. What protocol does Azure Route Server use to exchange routes with Network Virtual Appliances (NVAs)?

    Answer: BGP

    Azure Route Server uses BGP (Border Gateway Protocol) to dynamically exchange routes with NVAs deployed in the VNet.

  3. Which SKU of Azure Load Balancer is required to support Availability Zones and have an SLA?

    Answer: Standard

    Standard SKU Azure Load Balancer supports Availability Zones, has a 99.99% SLA, and supports HTTPS health probes — Basic SKU does not.

  4. In Azure Virtual WAN, what is the difference between Standard and Basic SKU?

    Answer: Basic supports only Site-to-Site VPN; Standard adds ExpressRoute, P2S VPN, and VNet-to-VNet via hub

    Virtual WAN Basic supports only Site-to-Site VPN connectivity, while Standard adds ExpressRoute, Point-to-Site VPN, inter-hub, and VNet-to-VNet transit.

  5. What is the purpose of enabling 'Branch-to-Branch' traffic in Azure Virtual WAN?

    Answer: Enables traffic flow between connected branch sites (VPN/ExpressRoute) through the Virtual WAN hub

    Enabling Branch-to-Branch in Virtual WAN allows traffic to transit the managed hub between connected branch sites, such as between two VPN sites or between VPN and ExpressRoute.

  6. An engineer needs to route traffic from a VNet through an NVA before it reaches the internet. After deploying the NVA, what Azure resource must be configured to force this traffic path?

    Answer: User Defined Route (UDR) with next hop set to Virtual Appliance

    A User Defined Route (UDR) with the next hop type 'Virtual Appliance' and the NVA's IP overrides Azure's default system routes to redirect traffic through the NVA.

  7. Which Azure networking feature allows you to assign multiple IP configurations to a single network interface, enabling scenarios like hosting multiple SSL websites on one VM?

    Answer: Multiple IP configurations on a NIC

    Azure NICs support multiple IP configurations, each with its own private IP and optional public IP, allowing a VM to host multiple SSL sites with different IPs.