2_3_Azure Networking Quiz

What is the primary purpose of Azure Virtual Network

• To host applications on virtual machines

• To define resource group boundaries

• To enable communication between Azure resources

• To assign access policies to users

What does a subnet do in a virtual network

• Allocates virtual CPUs for workloads

• Segments a network into smaller sections

• Resolves domain names to IP addresses

• Hosts container instances

What is the main benefit of virtual network peering

• Enables network traffic to flow through the public internet

• Allows VNets to share subscription billing

• Low latency, high bandwidth connection between VNets

• Provides backup and restore capabilities across VNets

What is an Azure VPN Gateway used for

• To deploy containerised applications

• To connect Azure to on-premises networks securely

• To enable encrypted VPN connections

• To manage DNS zones in Azure

What type of VPN allows a single device to connect to Azure

• Site-to-Site VPN

• Multi-Site VPN

• Point-to-Site VPN

• VNet-to-VNet VPN

What is ExpressRoute used for

• Routing DNS queries within Azure

• Secure VPN connections using the public internet

• Private connections between on-premises networks and Azure

• Hosting applications in virtual machines

What service translates domain names into IP addresses

• Azure Load Balancer

• Azure Application Gateway

• Azure DNS

• Azure VPN Gateway

What type of subnet does not have a presence on the internet

• Public subnet

• Internal subnet

• Private subnet

• Hybrid subnet

What is the main purpose of Azure Load Balancer

• To configure DNS name resolution across VNets

• To balance data traffic between VNets

• To distribute incoming network traffic across multiple resources

• To manage routing tables between subnets

What layer does Azure Load Balancer operate on

• Application Layer

• Network Layer

• Transport Layer

• Physical Layer