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Are you preparing for the AZ-305 Microsoft Azure Solutions Architect Expert certification? This comprehensive practice exam is designed to help you master the skills required to design and implement solutions on Microsoft Azure. Whether you are an experienced IT professional or an aspiring Azure architect, this exam prep tool provides you with the knowledge and confidence to succeed on the official AZ-305 exam.
What is the AZ-305 Exam?
The AZ-305 exam, officially titled Designing Microsoft Azure Infrastructure Solutions, validates your expertise in designing cloud and hybrid solutions on the Azure platform. As a Microsoft Azure Solutions Architect Expert, you will demonstrate your ability to translate business requirements into secure, scalable, and reliable Azure solutions that meet organizational goals.
What Will You Learn?
Through this practice exam, you will deepen your understanding of key Azure architectural concepts and prepare for real-world scenarios by exploring topics such as:
Designing Azure infrastructure solutions for compute, storage, and networking
Implementing secure and scalable identity and access management
Designing data integration, migration, and disaster recovery strategies
Creating cost-optimized architectures for high availability and performance
Managing governance, compliance, and monitoring of Azure environments
Topics Covered in This Practice Exam:
Design a solution for identity and security
Design a data storage solution
Design infrastructure solutions
Design a business continuity strategy
Design for deployment, migration, and integration
Design for governance and compliance
Each question comes with detailed explanations to help you understand the reasoning behind the correct answers and build your confidence before taking the official Microsoft certification exam.
Why Choose Our AZ-305 Practice Exam?
We offers expertly crafted practice exams designed by industry professionals with up-to-date content aligned to the latest AZ-305 exam objectives. Our platform is easy to use and provides:
Realistic, scenario-based multiple-choice questions
Thorough explanations and references for each answer
Regular updates reflecting Microsoft Azure changes
A flexible, self-paced study experience
By practicing with PrepPool, you can identify your strengths and weaknesses, track your progress, and reinforce your knowledge to pass the AZ-305 exam on your first attempt.
Sample Questions and Answers
Question 1
You are designing a solution that uses Azure SQL Database. You need to recommend a solution that provides automatic failover in case of a regional outage. What should you recommend?
A. Active geo-replication
B. Read-scale out
C. Azure SQL Elastic Pool
D. Always On availability group
Answer: A. Active geo-replication
Explanation: Active geo-replication enables automatic failover between regions. It provides high availability and disaster recovery by allowing you to configure readable secondaries in different regions.
Question 2
You need to ensure sensitive data is protected in an Azure SQL Database without modifying existing applications. What should you implement?
A. Transparent Data Encryption (TDE)
B. Always Encrypted
C. SQL Server auditing
D. Azure Defender for SQL
Answer: B. Always Encrypted
Explanation: Always Encrypted ensures sensitive data is encrypted both at rest and in transit and cannot be read by the SQL engine, thus not requiring changes to the application logic.
Question 3
A company wants to host a multi-region web application in Azure. What service should you use to provide global load balancing with automatic failover?
A. Azure Application Gateway
B. Azure Load Balancer
C. Azure Traffic Manager
D. Azure Front Door
Answer: D. Azure Front Door
Explanation: Azure Front Door provides global HTTP load balancing, fast failover, and acceleration for web apps hosted in multiple Azure regions.
Question 4
You need to ensure that an Azure Function can access an Azure Key Vault securely without using secrets in code. What should you use?
A. Managed Identity
B. Shared Access Signature
C. Service Principal
D. Access Key
Answer: A. Managed Identity
Explanation: Managed Identity allows services like Azure Functions to access Azure resources securely without managing credentials explicitly.
Question 5
What Azure service should you use for real-time telemetry ingestion and processing of millions of events per second?
A. Azure Data Factory
B. Azure Event Grid
C. Azure Event Hubs
D. Azure Logic Apps
Answer: C. Azure Event Hubs
Explanation: Event Hubs is designed for high-throughput event ingestion and is ideal for real-time analytics and telemetry collection.
Question 6
You are designing a business continuity solution for an Azure web app. You want to ensure minimal downtime. Which deployment strategy should you recommend?
A. Blue-Green Deployment
B. Lift and Shift
C. Canary Deployment
D. In-Place Upgrade
Answer: A. Blue-Green Deployment
Explanation: Blue-Green Deployment minimizes downtime and risk by maintaining two production environments and switching traffic between them.
Question 7
You need to store semi-structured data and run complex queries on it. Which Azure service is the best fit?
A. Azure Blob Storage
B. Azure SQL Database
C. Azure Synapse Analytics
D. Azure Cosmos DB (SQL API)
Answer: D. Azure Cosmos DB (SQL API)
Explanation: Cosmos DB supports semi-structured data and provides SQL-like query capabilities, ideal for scenarios like user profiles, catalogs, etc.
Question 8
Which service provides a platform for managing compliance and policy enforcement across multiple Azure subscriptions?
A. Azure Monitor
B. Azure Policy
C. Azure Blueprints
D. Azure Security Center
Answer: C. Azure Blueprints
Explanation: Azure Blueprints help automate the deployment of governance policies, RBAC, and resources across subscriptions.
Question 9
What Azure service should be used to protect virtual machines from zero-day vulnerabilities and malware?
A. Azure Key Vault
B. Azure Sentinel
C. Microsoft Defender for Cloud
D. Azure Bastion
Answer: C. Microsoft Defender for Cloud
Explanation: Defender for Cloud provides threat protection and vulnerability assessment for VMs and other resources.
Question 10
Which Azure storage service allows for tiered access based on frequency of access?
A. Azure Table Storage
B. Azure Queue Storage
C. Azure Blob Storage
D. Azure Files
Answer: C. Azure Blob Storage
Explanation: Blob Storage supports tiered access levels: Hot, Cool, and Archive, optimizing cost based on data access patterns.
Question 11
You need to design a data solution that supports batch and stream processing with native machine learning integration. Which service should you choose?
A. Azure Databricks
B. Azure SQL Managed Instance
C. Azure Data Factory
D. Azure Machine Learning
Answer: A. Azure Databricks
Explanation: Databricks supports both stream and batch analytics and integrates with ML frameworks, making it ideal for big data analytics and AI.
Question 12
Which of the following is the best option to ensure secure access to Azure VMs without exposing public IP addresses?
A. Azure Firewall
B. Azure Bastion
C. Azure VPN Gateway
D. Azure NAT Gateway
Answer: B. Azure Bastion
Explanation: Azure Bastion allows secure RDP/SSH access to VMs over the Azure portal without public IP exposure.
Question 13
Which Azure service helps to automate the deployment and configuration of resources in a repeatable manner?
A. Azure Resource Manager Templates
B. Azure Logic Apps
C. Azure CLI
D. Azure Monitor
Answer: A. Azure Resource Manager Templates
Explanation: ARM templates provide infrastructure as code for consistent and repeatable deployments of Azure resources.
Question 14
Your company requires that all data stored in Azure is encrypted using customer-managed keys (CMKs). Which service should you use?
A. Azure Storage Service Encryption
B. Azure Key Vault
C. Azure Disk Encryption
D. Azure AD Privileged Identity Management
Answer: B. Azure Key Vault
Explanation: Azure Key Vault allows storage and management of CMKs, supporting integration with various Azure services for encryption.
Question 15
You are designing a solution using Azure Kubernetes Service (AKS). Which component should handle load balancing for incoming internet traffic?
A. Kubernetes Ingress Controller
B. Azure Load Balancer
C. Azure API Management
D. Azure Application Gateway
Answer: A. Kubernetes Ingress Controller
Explanation: The Ingress Controller in AKS provides HTTP routing, SSL termination, and load balancing.
Question 16
You are designing a multi-tenant SaaS application hosted in Azure. You need to isolate each tenant’s data and ensure scalability. Which database strategy should you choose?
A. Shared database, shared schema
B. Shared database, separate schema
C. Separate databases per tenant
D. Single database with partitioning
Answer: C. Separate databases per tenant
Explanation: Using separate databases ensures strong isolation and allows per-tenant scaling, which is ideal for multi-tenant SaaS environments.
Question 17
Which Azure service allows you to perform real-time analytics on data streams?
A. Azure Monitor
B. Azure Stream Analytics
C. Azure Data Factory
D. Azure Synapse Analytics
Answer: B. Azure Stream Analytics
Explanation: Azure Stream Analytics is designed to process real-time data streams using SQL-like queries for time-sensitive insights.
Question 18
You need to deploy an Azure virtual machine and ensure it automatically joins an Active Directory domain. What should you use?
A. Azure Automation Runbooks
B. Azure Custom Script Extension
C. Desired State Configuration (DSC)
D. Azure VM Agent
Answer: C. Desired State Configuration (DSC)
Explanation: DSC can automate VM configuration post-deployment, including domain joins, in a repeatable and declarative way.
Question 19
Your team wants to detect threats and abnormal activities across Azure resources. What service should they use?
A. Azure Firewall
B. Azure Monitor
C. Azure Security Center (Microsoft Defender for Cloud)
D. Azure Policy
Answer: C. Azure Security Center (Microsoft Defender for Cloud)
Explanation: Defender for Cloud offers advanced threat protection and behavioral analytics across your Azure environment.
Question 20
You want to store application secrets securely and allow RBAC-based access. Which Azure service should you use?
A. Azure App Configuration
B. Azure Key Vault
C. Azure Blob Storage
D. Azure AD B2C
Answer: B. Azure Key Vault
Explanation: Azure Key Vault securely stores secrets, keys, and certificates and integrates with Azure RBAC for access control.
Question 21
You want to enable a VM to access an Azure Storage account without using access keys. What should you configure?
A. Shared Access Signature (SAS)
B. Azure AD role assignment
C. Managed Identity
D. Azure Key Vault reference
Answer: C. Managed Identity
Explanation: A managed identity allows the VM to authenticate securely with Azure services like Storage without credentials.
Question 22
A company wants to minimize latency for its global user base accessing a website. What service should they implement?
A. Azure Application Gateway
B. Azure Traffic Manager
C. Azure Load Balancer
D. Azure Front Door
Answer: D. Azure Front Door
Explanation: Azure Front Door provides global load balancing, dynamic site acceleration, and SSL offloading, reducing latency globally.
Question 23
Which of the following best enforces resource consistency, compliance, and organizational standards across multiple Azure subscriptions?
A. Azure Policy
B. Azure Blueprints
C. Azure Management Groups
D. Azure Locks
Answer: B. Azure Blueprints
Explanation: Blueprints combine policies, role assignments, and ARM templates for repeatable, governed deployments across subscriptions.
Question 24
You are designing a microservices solution with internal communication between services. What Azure service helps manage these communications?
A. Azure API Management
B. Azure Load Balancer
C. Azure Service Bus
D. Azure Application Gateway
Answer: C. Azure Service Bus
Explanation: Azure Service Bus enables reliable messaging between decoupled microservices, ensuring message delivery even in failure scenarios.
Question 25
Which type of storage should you use for a VM that requires high IOPS and low latency?
A. Standard HDD
B. Premium SSD
C. Standard SSD
D. Archive Storage
Answer: B. Premium SSD
Explanation: Premium SSDs provide low latency and high throughput, making them ideal for performance-intensive VM workloads.
Question 26
You need to allow an on-premises data center to securely connect to an Azure virtual network. What should you configure?
A. ExpressRoute
B. Azure DNS
C. Azure Application Gateway
D. Azure Front Door
Answer: A. ExpressRoute
Explanation: ExpressRoute provides private, high-bandwidth connectivity between on-premises environments and Azure without going over the public internet.
Question 27
You want to move large amounts of offline data to Azure Blob Storage. What’s the most efficient method?
A. Azure File Sync
B. Azure Import/Export
C. AzCopy
D. Azure Data Box
Answer: D. Azure Data Box
Explanation: Azure Data Box is a physical appliance used to transfer large volumes of data to Azure securely and efficiently when online transfer isn’t feasible.
Question 28
A developer wants to test a new version of a web app with a small percentage of users before full deployment. Which strategy should be used?
A. Rolling update
B. Canary release
C. Blue-Green deployment
D. In-place upgrade
Answer: B. Canary release
Explanation: A canary release gradually rolls out the new version to a subset of users, allowing monitoring before full deployment.
Question 29
Which service allows you to monitor the performance and health of applications hosted in Azure?
A. Azure Monitor
B. Azure Advisor
C. Azure Diagnostics
D. Application Insights
Answer: D. Application Insights
Explanation: Application Insights is part of Azure Monitor and provides performance tracking, error analysis, and diagnostics for apps.
Question 30
Your organization wants to restrict deployment of only specific VM sizes in Azure. What should you implement?
A. Azure Policy
B. Azure Blueprints
C. Management Locks
D. Role-Based Access Control
Answer: A. Azure Policy
Explanation: Azure Policy can restrict VM SKUs, regions, and other properties to enforce organizational standards and compliance.