AZ-900 Practice Test 41 — 15 Questions

Question 1

A company wants to track spending across different projects. They have multiple Azure subscriptions and need to assign costs to specific departments based on resource usage. Which Azure feature enables them to view and analyze costs by resource tags?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Azure Cost Management. Azure Cost Management provides tools to view, analyze, and optimize cloud spending. It supports filtering and grouping costs by resource tags, enabling you to assign costs to specific departments or projects based on tagged resource usage.

Answer

Azure Policy

Answer

Azure Advisor

Answer

Azure Monitor

Question 2

Which Azure feature allows you to define and enforce naming conventions for Azure resources?

Accepted Answer

Azure Policy with naming conditions. Azure Policy includes built-in or custom policy definitions that can enforce naming conventions on resources. When you assign a policy with naming conditions (e.g., requiring a specific prefix or suffix), Azure Policy evaluates all resource creation or update requests and denies or audits those that do not comply. This ensures consistent naming across your subscription without manual intervention.

Answer

Azure Resource Manager templates

Answer

Azure RBAC

Answer

Azure Blueprints

Question 3

Which Azure governance feature allows you to create a repeatable, deployable package of Azure resources, role assignments, and policies for new subscriptions?

Accepted Answer

Azure Blueprints. Azure Blueprints is the correct answer because it is specifically designed to orchestrate the deployment of a repeatable, deployable package that includes Azure Resource Manager templates, role assignments, and policies. Unlike a single ARM template, Blueprints enables you to define a set of standard Azure resources and governance artifacts that can be applied consistently to new subscriptions, ensuring compliance and organizational standards from the start.

Answer

Azure Resource Manager templates

Answer

Azure Policy

Answer

Azure Management Groups

Question 4

Which Azure AI service can read and extract text, key-value pairs, and tables from documents and forms?

Accepted Answer

Azure Form Recognizer. Azure Form Recognizer (now part of Azure AI Document Intelligence) is specifically designed to extract text, key-value pairs, and tables from documents and forms using prebuilt or custom models. It goes beyond simple OCR by understanding the structure of forms, such as field labels and their corresponding values, making it the correct choice for this scenario.

Answer

Azure Computer Vision OCR

Answer

Azure Text Analytics

Answer

Azure Cognitive Search

Question 5

Which Azure service provides real-time performance monitoring and alerting for live web applications, including request rates and failure rates?

Accepted Answer

Azure Application Insights. Azure Application Insights is a feature of Azure Monitor specifically designed for Application Performance Management (APM) of live web applications. It automatically detects performance anomalies, includes powerful analytics tools to diagnose issues, and provides real-time metrics such as request rates, response times, and failure rates directly from the application code.

Answer

Azure Monitor Metrics

Answer

Azure Log Analytics

Answer

Azure Network Watcher

Question 6

Which statement accurately describes the relationship between availability and SLA percentage?

Accepted Answer

Higher SLA percentages mean less allowed downtime and typically require more redundancy. B is correct because SLA (Service Level Agreement) percentage directly correlates to the maximum allowed downtime. A higher SLA percentage, such as 99.99% versus 99%, permits less downtime per year (approximately 52.56 minutes vs. 3.65 days). To achieve higher SLAs, Azure requires implementing redundancy across availability zones or regions, as a single instance typically cannot meet the uptime guarantee.

Answer

A 99.9% SLA allows for more downtime per year than a 99% SLA

Answer

SLA percentage has no practical impact on allowed downtime

Answer

All Azure services provide the same SLA regardless of configuration

Question 7

Which of the following correctly describes Azure's approach to pricing for data transfer?

Accepted Answer

Inbound data to Azure is free; outbound data transfer incurs charges. Azure charges for outbound data transfer (egress) from Azure data centers to the internet or other regions, while inbound data transfer (ingress) into Azure is free. This pricing model encourages customers to move data into Azure without upfront cost, but charges apply when data leaves Azure's network, reflecting the bandwidth costs incurred by Microsoft.

Answer

All data transfer (inbound and outbound) is charged at the same rate

Answer

Data transfer is entirely free within Azure regardless of direction or region

Answer

Data transfer is charged based on the speed of the transfer, not the amount

Question 8

A company wants to ensure that all Azure resources are created within a specific set of approved regions. They want to automatically block any resource creation that is not in an approved region. Which Azure Policy effect should they use?

Accepted Answer

Deny. The Deny effect is correct because it actively blocks any resource creation or update that does not comply with the policy rule. In this scenario, the policy would evaluate the location property of the resource against the approved list, and if the region is not approved, the Deny effect prevents the deployment entirely, returning a 403 Forbidden error. This ensures that only resources in approved regions are created, meeting the company's requirement to automatically block non-compliant deployments.

Answer

Append

Answer

Audit

Answer

DeployIfNotExists

Question 9

Which Azure service provides a relational database compatible with open-source MySQL?

Accepted Answer

Azure Database for MySQL. Azure Database for MySQL is the correct answer because it is a fully managed relational database service specifically built for the MySQL community edition, providing high availability, automatic backups, and built-in security features. It is compatible with the open-source MySQL protocol and tools, allowing you to migrate existing MySQL workloads without code changes.

Answer

Azure SQL Database

Answer

Azure Cosmos DB

Answer

Azure Database for MariaDB

Question 10

Which Azure service provides a fully managed relational database with built-in high availability, automated backups, and intelligent performance optimization for SQL Server workloads?

Accepted Answer

Azure SQL Database. Azure SQL Database is a fully managed Platform-as-a-Service (PaaS) relational database engine that handles SQL Server workloads. It provides built-in high availability with a 99.99% SLA, automated backups with point-in-time restore, and intelligent performance optimization features like automatic tuning and intelligent insights, all without requiring any manual patching or infrastructure management.

Answer

Azure Database for MySQL

Answer

SQL Server on Azure VMs

Answer

Azure Cosmos DB

Question 11

Which Azure service provides a private, isolated section of the Azure cloud where you can launch Azure resources in a virtual network you define?

Accepted Answer

Azure Virtual Network (VNet). Azure Virtual Network (VNet) is the correct answer because it provides a logically isolated section of the Azure cloud dedicated to your subscription. Within a VNet, you can define your own private IP address space (using RFC 1918 addresses), subnets, and routing policies, and then launch Azure resources such as virtual machines, App Service Environments, and Azure Kubernetes Service clusters into that private network. This isolation is achieved through network segmentation and is the fundamental building block for private connectivity in Azure.

Answer

Azure Virtual WAN

Answer

Azure ExpressRoute

Answer

Azure Network Security Group

Question 12

An IT administrator needs to manage Azure resources via command line across both Windows and Linux systems. Which tools support this?

Accepted Answer

Azure CLI and Azure PowerShell (both cross-platform). Both Azure CLI and Azure PowerShell are cross-platform tools that run on Windows, Linux, and macOS. The Azure CLI uses Python-based commands, while Azure PowerShell uses PowerShell cmdlets with the Az module; both authenticate via Microsoft Entra ID and interact with the Azure Resource Manager REST API. This allows the IT administrator to manage Azure resources from the command line on any operating system.

Answer

Azure CLI only (Linux) and PowerShell (Windows)

Answer

Azure portal only

Answer

Azure Cloud Shell (Linux only)

Question 13

A company wants to set monthly spending limits for each department and receive alert emails when spending reaches 80% of the budget. Which Azure tool should they use?

Accepted Answer

Azure Budgets. Azure Budgets is the correct tool because it allows you to set specific spending limits (budgets) at the subscription, resource group, or management group scope and configure alert rules that trigger when costs reach a defined threshold, such as 80% of the budget. This directly meets the requirement for monthly departmental spending limits and proactive email alerts.

Answer

Azure Cost Management + Billing

Answer

Azure Advisor

Answer

Azure Policy

Question 14

What is the Azure concept of 'regions' and why do they matter for applications?

Accepted Answer

Regions are geographic areas affecting data residency, latency, and disaster recovery. Azure regions are geographic areas containing one or more datacenters that provide low-latency networking and data residency control. They matter because deploying applications in the same region as users reduces network latency, and distributing across regions enables disaster recovery and high availability. Additionally, regions enforce data sovereignty by ensuring customer data stays within specified geographic boundaries for compliance.

Answer

Regions determine the maximum number of VMs you can run

Answer

Regions only matter for compliance with local laws and have no performance impact

Answer

All Azure regions offer identical service availability and performance

Question 15

Which Azure tool provides personalized recommendations to improve the security, performance, cost, and reliability of your Azure resources?

Accepted Answer

Azure Advisor. Azure Advisor is the correct tool because it provides personalized, actionable recommendations across four pillars: security, performance, cost, and reliability. It analyzes your deployed Azure resources and configuration telemetry to generate best-practice guidance, making it the only service that explicitly covers all four areas in a unified dashboard.

Answer

Azure Monitor

Answer

Azure Policy

Answer

Azure Security Center