AZ-104: Microsoft Azure Administrator Full Course - Private DNS-Demo

The video tutorial explains how to set up virtual networks (VNETs) and connect them using a private DNS zone in Azure. It covers the creation of a private DNS zone, linking VNETs to the DNS zone, and enabling automatic DNS registration for virtual machines. The tutorial emphasizes the importance of internal name resolution, allowing VNETs to resolve names and IP addresses internally without external access.

What is the primary purpose of connecting VNET 1 and VNET 2 with a DNS zone?

• To reduce network costs

• To resolve names and IP addresses internally

• To enable external access to the networks

• To increase network speed

What is the first step in creating a private DNS zone in Azure?

• Create a new virtual machine

• Fill out the form and select the resource group

• Select the virtual network

• Configure the firewall settings

Why is the checkbox important when connecting a virtual network to a DNS zone?

• It reduces the DNS zone's latency

• It increases the DNS zone's capacity

• It automatically registers virtual machines in the DNS zone

• It allows external access to the DNS zone

What is a key benefit of linking virtual networks to a DNS zone?

• Manual creation of DNS records

• Automatic registration of A and PTR records

• Increased external access

• Reduced network security

What type of lookup is enabled by connecting virtual networks to a private DNS zone?

• External lookup

• Forward and reverse lookup

• Public lookup

• Cross-region lookup