AZ-104: Microsoft Azure Administrator Full Course - NSG Demo

The video tutorial explains how to use Azure network security groups to manage network traffic. It covers the creation of security groups, default inbound and outbound rules, and how to configure custom rules. The tutorial also discusses the importance of rule priority and demonstrates associating security groups with subnets or network interfaces.

What is the primary function of a network security group in Azure?

• To manage user accounts

• To filter network traffic

• To store data securely

• To monitor application performance

When creating a network security group, why is it important to select the same region for the security group and the resources?

• To reduce latency

• To enable linking between them

• To ensure compatibility

• To avoid additional costs

What determines which security rule is applied when there are conflicting rules?

• The rule that was created last

• The rule with the lowest priority number

• The rule that was created first

• The rule with the highest priority number

Why is it recommended to leave gaps between rule priority numbers?

• To simplify rule management

• To reduce security risks

• To improve network performance

• To make it easier to add new rules

Which of the following is NOT a predefined service you can select when adding a security rule?

• HTTPS

• SSH

• FTP

• SQL

What can a network security group be associated with?

• A virtual machine

• A database

• A network interface or a subnet

• A storage account

What happens when a network security group is associated with a subnet?

• All resources in the subnet are deleted

• All resources in the subnet are backed up

• All resources in the subnet are moved to a new region

• All resources in the subnet have the security rules applied