Resource group commands in Azure - Practice Problems & Coding Challenges

Challenge - 5 Problems

❓ service_behavior

intermediate

What is the output of this Azure CLI command?

You run the command az group list --query "[].name" -o json. What will this command output?

Azure

az group list --query "[].name" -o json

A ["ResourceGroup1": {}, "ResourceGroup2": {}]

B [{"name": "ResourceGroup1"}, {"name": "ResourceGroup2"}]

C ["ResourceGroup1", "ResourceGroup2", "ResourceGroup3"]

D SyntaxError: Invalid query syntax

💡 Hint

The command lists resource groups and extracts only their names as a list.

The command lists all resource groups and uses JMESPath query to select only the 'name' property, outputting a JSON array of strings.

❓ Configuration

intermediate

Which Azure CLI command creates a resource group in the East US region?

Select the correct command to create a resource group named MyGroup in the eastus location.

A az group create --name MyGroup --location eastus

B az create group --name MyGroup --location eastus

C az group create --resource-group MyGroup --location eastus

D az group new --name MyGroup --location eastus

💡 Hint

The correct command uses 'az group create' with '--name' and '--location' parameters.

The Azure CLI command to create a resource group is 'az group create' with the '--name' parameter for the group name and '--location' for the region.

❓ security

advanced

What happens if you delete a resource group with active resources?

You run az group delete --name MyGroup --yes on a resource group that contains virtual machines and storage accounts. What is the result?

A The resource group is deleted but resources are moved to a default group.

B The resource group and all its resources are deleted permanently.

C The command fails with an error because resources are active.

D Only the resource group is deleted; resources remain intact.

💡 Hint

Deleting a resource group deletes everything inside it.

Deleting a resource group deletes the group and all resources contained within it permanently.

❓ Architecture

advanced

Which option correctly describes the best practice for organizing resources in Azure?

You want to organize resources by environment (dev, test, prod) and by application. Which approach is best?

A Create separate resource groups for each environment and application combination.

B Put all resources in a single resource group regardless of environment or application.

C Create resource groups only by application, ignoring environment.

D Create one resource group per subscription and put all resources there.

💡 Hint

Resource groups help manage and isolate resources logically.

Creating separate resource groups per environment and application helps manage lifecycle, permissions, and billing clearly.

🧠 Conceptual

expert

What is the effect of running az group update --name MyGroup --set tags.env=production?

You run the command to update a resource group. What happens to the tags of the resource group?

Azure

az group update --name MyGroup --set tags.env=production

A The tag 'env' is added but existing tags with the same key cause an error.

B All existing tags are removed and replaced with only 'env=production'.

C The command fails because '--set' cannot update tags.

D The tag 'env' is added or updated to 'production' without affecting other tags.

💡 Hint

The '--set' parameter updates or adds properties without removing others.

Using '--set tags.env=production' updates or adds the 'env' tag to 'production' while preserving other tags.