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

7 cards from real AZ-700 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. An organization needs to route traffic from an Azure subnet through a network virtual appliance (NVA) before it reaches the internet. Which Azure feature should be used?

    Answer: User Defined Route (UDR)

    User Defined Routes (UDRs) override Azure's default system routes, allowing you to direct traffic to a next-hop such as an NVA.

  2. What is the purpose of the 'effective routes' view in Azure Network Watcher?

    Answer: It shows the combined routing table applied to a network interface

    The effective routes view combines system routes, user-defined routes, and BGP routes to show the actual routing table used by a network interface.

  3. Which Azure networking component operates as a stateful packet filter and can be associated with both subnets and individual network interfaces?

    Answer: Network Security Group (NSG)

    NSGs are stateful packet filters that contain inbound and outbound security rules and can be applied at the subnet level or directly to a network interface.

  4. When configuring VNet peering between two virtual networks in different Azure regions, what is this configuration called?

    Answer: Global VNet peering

    VNet peering between virtual networks in different Azure regions is called global VNet peering, and it uses the Microsoft backbone network.

  5. A subnet has a route table with a user-defined route pointing 0.0.0.0/0 to an NVA. What happens to traffic destined for an Azure Storage service endpoint configured on the same subnet?

    Answer: Traffic goes directly to Azure Storage via the service endpoint route

    Service endpoint routes have a longer prefix match than 0.0.0.0/0 and take precedence, routing storage traffic directly to the service over the Azure backbone.

  6. What is the CIDR notation for a subnet that contains exactly 256 IP addresses?

    Answer: /24

    A /24 prefix leaves 8 bits for host addresses, providing 2^8 = 256 total IP addresses in the subnet.

  7. Which Azure DNS feature allows you to use custom domain names for resources within a virtual network without deploying your own DNS servers?

    Answer: Azure Private DNS zones

    Azure Private DNS zones provide name resolution for resources within and across virtual networks using custom domain names without requiring custom DNS infrastructure.