AZ-900 - Microsoft Azure Fundamentals Cost Management and Governance Questions and Answers

Question 1

A company is planning to migrate its on-premises data center to Azure. They need a tool to estimate the potential cost savings by comparing their current on-premises infrastructure costs with the projected costs of running the same workloads in Azure. Which Azure tool is specifically designed for this purpose?

Accepted Answer

Total Cost of Ownership (TCO) Calculator

Answer

The Total Cost of Ownership (TCO) Calculator is designed to help you compare the costs of running your workloads on-premises versus in Azure to estimate potential savings. The Pricing Calculator is used for estimating the cost of specific Azure services you plan to use, while Azure Cost Management helps monitor and control spending, and Azure Advisor provides optimization recommendations.

Question 2

An IT administrator needs to enforce a rule that prevents the creation of any new virtual machines outside of the 'West US 3' and 'East US' regions to comply with company policy. Which Azure service should be used to implement this requirement?

Accepted Answer

Azure Policy

Answer

Azure Policy is the service used to create, assign, and manage policies that enforce rules and effects over your resources to ensure they stay compliant with corporate standards and service-level agreements. A policy can be created to restrict the allowed locations for resource deployment. Resource Locks prevent deletion or modification, Blueprints deploy a set of resources, and Cost Management is for monitoring spending.

Question 3

A project manager is concerned that a critical production database, hosted on an Azure SQL Database instance, might be accidentally deleted by a junior administrator. What is the most effective way to protect this specific resource from accidental deletion?

Accepted Answer

Apply a 'CanNotDelete' resource lock to the database.

Answer

Azure Resource Locks are used to protect resources from accidental deletion or modification. The 'CanNotDelete' lock level specifically prevents the resource from being deleted, even by users with owner permissions, without first removing the lock. While assigning a 'Reader' role would also prevent deletion, it would be too restrictive for administrators who may need to perform other management tasks. Budgets and tags do not prevent deletion.

Question 4

A team lead wants to receive an email notification when their development team's monthly spending on a specific resource group is forecasted to exceed $500. Which Azure feature should they configure?

Accepted Answer

Budgets in Azure Cost Management

Answer

Budgets within Azure Cost Management allow you to set spending thresholds for a specific scope (like a subscription or resource group) and trigger notifications when spending approaches or exceeds the defined amount. These alerts can be based on actual or forecasted costs. Azure Monitor is for performance and health, Advisor provides recommendations, and Policy enforces rules.

Question 5

Which of the following is a primary factor that directly influences the cost of an Azure Virtual Machine?

Accepted Answer

The virtual machine size (CPU, RAM)

Answer

The size of the virtual machine, which includes the number of CPUs and the amount of RAM, is a primary driver of its cost. Other key factors include the region, operating system, and storage disks. Resource tags and locks are free governance features, and the Azure AD tenant does not directly impact the VM's price.

AZ-900 Practice Test

AZ-900 Practice Test

AZ-900 - Microsoft Azure Fundamentals Cost Management and Governance Questions and Answers