AZ-700T00: Designing and Implementing Microsoft Azure Networking Solutions Quiz Questions and Answers

Which of the following statements about Azure VNets is correct?

Answer :
  • Azure VNets enable communication between Azure resources.

Explanation :

{{Correct. Virtual Networks can connect Azure resources including VMs, the App Service Environment, Azure Kubernetes Service, and Azure virtual machine scale sets. You can use service endpoints to connect to other Azure resource types, such as Azure SQL databases and storage accounts.}}

Which of the following can be connected with ExpressRoute Premium?

Answer :
  • Resources in different Geopolitical regions

Explanation :

{{Correct. You can enable ExpressRoute Premium to extend connectivity across geopolitical boundaries. For example, if you connect to Microsoft in Amsterdam through ExpressRoute, you'll have access to all Microsoft cloud services hosted in all regions across the world.}}

What property of an ExpressRoute circuit is useful when opening a support ticket with the service provider?

Answer :
  • Service key

Explanation :

{Correct. A service key uniquely identifies an ExpressRoute circuit. If you need assistance from Microsoft or from an ExpressRoute partner to troubleshoot an ExpressRoute issue, provide the service key to readily identify the circuit.}}

When one needs the resources in one VNet to communicate with resources in a subnet in a different VNet. Which Azure network feature should be used?

Answer :
  • Net peering

Explanation :

{{That is correct, virtual network peering enables you to seamlessly connect separate VNets with optimal network performance, whether they are in the same Azure region (VNet peering) or in different regions (Global VNet peering).}}

How does NAT scale to support dynamic workloads?

Answer :
  • NAT supports up to 16 public IP addresses, and for each of those, uses Port Network Address Translation (PNAT or PAT) to provide up to 64,000 concurrent traffic flows.

Explanation :

{{ Correct, NAT supports up to 16 public IP addresses. Using port network address translation (PNAT or PAT), NAT provides up to 64,000 concurrent flows for UDP and TCP respectively, for each attached public IP address.}}

Which tool in Azure automatically collects, analyzes, and integrates log data from your Azure resources?

Answer :
  • Microsoft Defender for Cloud

Explanation :

{{Correct. Security Center automatically collects, analyzes, and integrates log data from your Azure resources, the network, and other connected partner solutions, such as firewall and endpoint protection solutions.}}

What Azure service can we use to create a private connection between Azure PaaS and hosted services?

Answer :
  • Azure Private Link

Explanation :

{{Correct. Azure Private Link enables you to access Azure PaaS Services (for example, Azure Storage and SQL Database) and Azure hosted customer-owned/partner services over a private endpoint in your virtual network.}}

What is an Azure Virtual WAN?

Answer :
  • Azure Virtual WAN is a collection of connectivity resources like VPNs, which enables organizations to use the Microsoft backbone.

Explanation :

{{Correct, Azure Virtual WAN is a centrally managed collection of connectivity resources like VPNs, which enables organizations to use the Microsoft backbone in a self-contained, security isolated manner.}}

What is the purpose of associating a connection to a routing table?

Answer :
  • Associating a connection to a route table allows the traffic to be sent to the destinations indicated as routes in the route table.

Explanation :

{Correct, Associating a connection to a route table allows the traffic to be sent to the destination indicated as routes in the route table. Each connection is associated to one route table.}}

Which type of load balancing service distributes traffic within virtual networks across virtual machines?

Answer :
  • Regional

Explanation :

{{Correct, Regional load-balancing services distribute traffic within virtual networks across virtual machines (VMs) or zonal and zone-redundant service endpoints within a region.}}