AZ-900 Practice Test 50 — 15 Questions

Question 1

Arrange the steps to configure an Azure load balancer for high availability.

Accepted Answer

Create load balancer -> Configure frontend IP and backend pool -> Configure health probes -> Configure load balancing rules -> Associate VMs to backend pool. Load balancer setup includes resource creation, IP/pool config, health probes, rules, and VM association.

Answer

Associate VMs to backend pool -> Create load balancer -> Configure frontend IP and backend pool -> Configure health probes -> Configure load balancing rules

Answer

Create load balancer -> Configure frontend IP and backend pool -> Configure load balancing rules -> Configure health probes -> Associate VMs to backend pool

Answer

Configure frontend IP and backend pool -> Create load balancer -> Configure health probes -> Configure load balancing rules -> Associate VMs to backend pool

Question 2

What is 'agility' in the context of cloud computing?

Accepted Answer

The ability to quickly deploy and configure resources to meet business needs. Agility in cloud computing refers to the ability to rapidly provision, scale, and decommission resources (such as virtual machines, databases, or containers) to adapt to changing business demands. This is enabled by infrastructure-as-code (IaC) tools like Azure Resource Manager (ARM) templates, which allow you to deploy and configure resources in minutes rather than weeks, directly supporting business responsiveness.

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The ability to protect data from unauthorized access

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The ability to run applications across multiple cloud providers

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The ability to store data permanently without loss

Question 3

A cloud provider offers resources on-demand and measures usage. Customers pay only for what they consume. Which characteristic of cloud computing is this?

Accepted Answer

Measured service. This describes the 'measured service' characteristic, where cloud providers meter resource usage (e.g., compute hours, storage GB, network I/O) and bill customers based on actual consumption. This pay-per-use model is enabled by telemetry and monitoring systems that track metrics like CPU time, bandwidth, and API calls, allowing granular cost allocation.

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Resource pooling

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Broad network access

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Rapid elasticity

Question 4

Which Azure service provides a managed registry for Docker container images and OCI artifacts?

Accepted Answer

Azure Container Registry. Azure Container Registry (ACR) is the correct answer because it is a managed, private Docker registry service that stores and manages container images and Open Container Initiative (OCI) artifacts. It supports Docker Registry HTTP API V2, enabling push/pull operations for containerized workloads across Azure services.

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Azure Kubernetes Service

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Azure Container Instances

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Azure Artifact Repository

Question 5

A company can provision virtual machines in Azure without submitting a request or waiting for hardware procurement. Which cloud characteristic does this describe?

Accepted Answer

On-demand self-service. On-demand self-service allows users to provision virtual machines and other cloud resources automatically without requiring human interaction with the service provider. This eliminates the need for submitting a formal request or waiting for hardware procurement, as the provisioning is handled through a web portal, API, or CLI.

Answer

Rapid elasticity

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Measured service

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Resource pooling

Question 6

A company needs to ensure that Azure resources are deployed with specific settings enforced without the ability for any user to change them. Which approach achieves this?

Accepted Answer

Azure Blueprints with locked assignment mode. Azure Blueprints with locked assignment mode enforces that all resources deployed from the blueprint inherit the blueprint's configuration and cannot be modified or deleted by any user, including those with Owner permissions. This is achieved by setting the blueprint assignment to 'locked' mode, which applies a deny assignment to all resources created by the blueprint, ensuring settings are immutable.

Answer

Assign Contributor role to only trusted users

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Azure Policy with audit effect

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Azure Resource Manager conditional access

Question 7

Which Azure service allows you to run Windows or Linux virtual machines in Azure?

Accepted Answer

Azure Virtual Machines. Azure Virtual Machines (IaaS) provides full control over the guest operating system, allowing you to run both Windows and Linux VMs with custom configurations. Unlike PaaS or serverless services, VMs give you direct access to the OS for installing software, managing updates, and configuring networking.

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Azure App Service

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Azure Container Instances

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Azure Functions

Question 8

Which Azure AI service provides translation between more than 100 languages?

Accepted Answer

Azure Translator. Azure Translator is the correct service because it is specifically designed for text and document translation across more than 100 languages and dialects, using a neural machine translation (NMT) engine. It provides a REST API that supports real-time translation, language detection, and transliteration, making it the direct solution for multi-language translation needs.

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Azure Language Understanding (LUIS)

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Azure Speech Service

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Azure Text Analytics

Question 9

Which Azure service enables bi-directional communication between IoT applications and millions of IoT devices?

Accepted Answer

Azure IoT Hub. Azure IoT Hub is a managed cloud service that acts as a central message hub for bi-directional communication between IoT applications and devices. It supports both device-to-cloud and cloud-to-device messaging, enabling commands, telemetry ingestion, and device management at scale.

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Azure Event Hubs

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Azure Service Bus

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Azure Notification Hubs

Question 10

Arrange the steps to create a virtual machine in Azure in the correct order.

Accepted Answer

1. Sign in to Azure portal, 2. Create a new virtual machine resource, 3. Configure VM settings (name, region, size, etc.), 4. Review and create. Creating a VM starts with portal access, then resource creation, configuration, and final validation.

Answer

1. Create a new virtual machine resource, 2. Configure VM settings, 3. Sign in to Azure portal, 4. Review and create

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1. Sign in to Azure portal, 2. Configure VM settings, 3. Create a new virtual machine resource, 4. Review and create

Answer

1. Sign in to Azure portal, 2. Create a new virtual machine resource, 3. Review and create, 4. Configure VM settings

Question 11

Order the steps to set up Azure Site Recovery for disaster recovery.

Accepted Answer

Create a Recovery Services vault, then enable replication for source VMs specifying target settings, then run a test failover, then monitor replication health.. Site Recovery requires a vault, replication enablement, target configuration, validation, and ongoing monitoring.

Answer

Run a test failover, then create a Recovery Services vault, then enable replication, then monitor.

Answer

Create a Recovery Services vault, then run a test failover, then enable replication, then monitor.

Answer

Enable replication, then create a Recovery Services vault, then monitor, then run a test failover.

Question 12

Arrange the steps to implement Azure Backup for a virtual machine.

Accepted Answer

Create Recovery Services vault, then configure backup policy, then enable backup on the VM, then run initial backup, then monitor backup jobs.. Azure Backup requires a vault, policy, enablement, initial backup, and monitoring.

Answer

Configure backup policy, then create Recovery Services vault, then enable backup on the VM, then run initial backup, then monitor backup jobs.

Answer

Create Recovery Services vault, then enable backup on the VM, then configure backup policy, then run initial backup, then monitor backup jobs.

Answer

Create Recovery Services vault, then configure backup policy, then enable backup on the VM, then monitor backup jobs, then run initial backup.

Question 13

Arrange the steps to implement Azure Cost Management and set a budget.

Accepted Answer

Step 1: Access Azure Cost Management in the portal. Step 2: Create a budget with scope and amount. Step 3: Set up alerts for budget thresholds. Step 4: Monitor spending and adjust budget as needed.. Cost management involves portal access, budget creation, alerts, monitoring, and adjustment.

Answer

Step 1: Create a budget with scope and amount. Step 2: Access Azure Cost Management in the portal. Step 3: Set up alerts for budget thresholds. Step 4: Monitor spending and adjust budget as needed.

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Step 1: Set up alerts for budget thresholds. Step 2: Access Azure Cost Management in the portal. Step 3: Create a budget with scope and amount. Step 4: Monitor spending and adjust budget as needed.

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Step 1: Monitor spending and adjust budget as needed. Step 2: Access Azure Cost Management in the portal. Step 3: Create a budget with scope and amount. Step 4: Set up alerts for budget thresholds.

Question 14

Sequence the steps to implement Azure Policy to enforce compliance.

Accepted Answer

Create policy definition, assign policy, review compliance, remediate non-compliant resources.. Policy implementation involves definition, assignment, compliance review, and remediation.

Answer

Assign policy, create policy definition, review compliance, remediate non-compliant resources.

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Create policy definition, review compliance, assign policy, remediate non-compliant resources.

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Remediate non-compliant resources, create policy definition, assign policy, review compliance.

Question 15

Match each Azure governance tool to its purpose.

Accepted Answer

Azure Policy: Enforces rules and compliance across resources.. Correct matches: Azure Policy enforces rules; Azure Blueprints sets up governed environments; Management Groups organize subscriptions for policy management. Common confusions involve swapping these definitions.

Answer

Azure Policy: Enables repeatable setup of governed environments.

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Azure Blueprints: Organize subscriptions for policy and compliance management.

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Management Groups: Enforces rules and compliance across resources.