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az 104 Practice Questions

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You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
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You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You need to host a static website (HTML, CSS, JS) with the lowest possible cost and high durability. You do not need server-side processing. Which storage solution should you choose?
View Question & Answer ➔
You need to grant developers read-only access to Azure Blob Storage buckets without giving them access to other services. What's the best approach using Azure Active Directory (Entra ID)?
View Question & Answer ➔
An administrator needs to store video files that are rarely accessed but must be available immediately when requested. Which Azure Blob Storage access tier should be used to minimize costs?
View Question & Answer ➔
What is 'Lifecycle Management' in Azure Blob Storage used for?
View Question & Answer ➔
Which Azure storage redundancy option provides protection against the failure of an entire data center by replicating data to three different facilities within a single region?
View Question & Answer ➔
An administrator wants to provide a time-limited link to a specific blob for an external user, without giving them the storage account key. What should they generate?
View Question & Answer ➔
What is the purpose of 'Immutable Storage' (WORM) for Azure Blobs?
View Question & Answer ➔
Which tool can be used to copy large amounts of data (terabytes) from an on-premises server to Azure Blob Storage efficiently over the network?
View Question & Answer ➔
What is 'Object Replication' in Azure Storage used for?
View Question & Answer ➔
Can you use Azure Active Directory (Entra ID) credentials to authorize access to individual containers or blobs in a storage account?
View Question & Answer ➔
A financial application requires a relational database that supports high availability and automated backups. The database must be fully managed to reduce operational overhead. Which service fits these requirements?
View Question & Answer ➔
Which Azure SQL deployment option provides the highest degree of compatibility with an on-premises SQL Server and includes access to the underlying OS?
View Question & Answer ➔
What are the two primary purchasing models for Azure SQL Database?
View Question & Answer ➔
An administrator wants to manage a group of several Azure SQL Databases together to share a single set of resources (like CPU and RAM). Which feature should they use?
View Question & Answer ➔
Which Azure SQL feature automatically scales compute based on workload demand and bills for compute used per second?
View Question & Answer ➔
What is 'Active Geo-Replication' in Azure SQL Database used for?
View Question & Answer ➔
Which service-tier in the vCore model is optimized for extremely fast disk I/O and high availability for mission-critical applications?
View Question & Answer ➔
How can an administrator improve the security of an Azure SQL Database by ensuring it is only accessible via a private IP address within a VNet?
View Question & Answer ➔
What is 'Auto-failover groups' in Azure SQL?
View Question & Answer ➔
Does Azure SQL Database support automatic daily backups?
View Question & Answer ➔
Your application generates millions of clickstream events per second. You need a service to ingest and buffer this data in real-time before processing it. Which service fits this need?
View Question & Answer ➔
Which Azure database service is a multi-model, globally distributed database that provides single-digit millisecond latency at any scale?
View Question & Answer ➔
What is 'Request Units' (RUs) in the context of Azure Cosmos DB?
View Question & Answer ➔
Which Cosmos DB feature ensures that data is replicated to multiple regions and allows users to read and write to their local region?
View Question & Answer ➔
Azure Cosmos DB offers five consistency levels. Which level provides the strongest possible guarantee that a read will return the most recent write?
View Question & Answer ➔
What is 'Change Feed' in Azure Cosmos DB used for?
View Question & Answer ➔
To avoid 'Hot Partitions' in Cosmos DB, what should a developer choose as the 'Partition Key'?
View Question & Answer ➔
Does Azure Cosmos DB support automatic scaling of throughput based on traffic demand?
View Question & Answer ➔
Which Cosmos DB API should a team choose if they want to migrate an existing application that uses a graph database store?
View Question & Answer ➔
How long does Cosmos DB keep snapshots for its automated backup service by default in the Periodic backup mode?
View Question & Answer ➔
You are analyzing petabytes of data for business intelligence reports. You need a fully managed, serverless enterprise data warehouse that supports SQL queries. Which service is best suited for this task?
View Question & Answer ➔
What is the primary role of Azure Synapse Analytics in a modern data warehouse architecture?
View Question & Answer ➔
Which Azure Synapse component allows you to query data directly from your data lake (S3/ADLS Gen2) using standard T-SQL without provisioning dedicated resources?
View Question & Answer ➔
How does Azure Synapse interact with Azure Data Lake Storage Gen2 (ADLS Gen2)?
View Question & Answer ➔
What is 'Synapse Pipeline' used for?
View Question & Answer ➔
Which programming languages are supported in Azure Synapse Spark pools to process big data?
View Question & Answer ➔
An administrator wants to pause a Synapse SQL resource to save costs during the weekend. Which resource type supports pausing and resuming?
View Question & Answer ➔
What is 'Azure Synapse Link' used for?
View Question & Answer ➔
Which Synapse component is best for long-running, complex data warehousing workloads that require high performance and predictable costs?
View Question & Answer ➔
How can you secure a Synapse workspace so that it is not accessible from the public internet?
View Question & Answer ➔
Your media company streams video content to users globally. Users in different regions are experiencing high latency. You need to improve performance by caching content closer to the users. Which service should you implement?
View Question & Answer ➔
Which Azure service should you use to deliver high-bandwidth content to users globally by caching it at strategically placed physical nodes?
View Question & Answer ➔
What is an 'Edge Location' (or Point of Presence - PoP) in the context of Azure CDN?
View Question & Answer ➔
Which caching behavior allows an administrator to define exactly how long content remains in the CDN cache before it is refreshed from the origin?
View Question & Answer ➔
What happens if a user requests a file from a CDN edge location and the file is NOT currently in the cache?
View Question & Answer ➔
Which Azure CDN feature is designed to improve the performance of non-cacheable dynamic content (like search results or real-time data)?
View Question & Answer ➔
An administrator wants to block users in a specific country from accessing content via the CDN. Which feature should they use?
View Question & Answer ➔
Can an Azure CDN use a custom origin server (one that is NOT an Azure service), such as a server hosted on-premises or at another cloud provider?
View Question & Answer ➔
What is 'Purge' in the context of Azure CDN?
View Question & Answer ➔
Which Azure CDN 'Optimization' type should be selected for delivering large software update files (e.g., > 10MB)?
View Question & Answer ➔
Your public-facing web application is under a Distributed Denial of Service (DDoS) attack. You need a managed service to detect and mitigate these attacks automatically. What should you enable?
View Question & Answer ➔
A company wants to protect their virtual network from large-scale volumetric DDoS attacks. Which Azure service provides advanced mitigation features like traffic analytics and logging?
View Question & Answer ➔
Does Azure DDoS Protection require any changes to the application code?
View Question & Answer ➔
Which Azure DDoS Protection tier is enabled by default for every Azure subscription at no additional cost?
View Question & Answer ➔
How does Azure DDoS Network Protection (formerly Standard) differ from the Basic tier regarding 'Adaptive Tuning'?
View Question & Answer ➔
Does Azure DDoS Network Protection provide a 'DDoS Rapid Response' (DRR) team to help during an active attack?
View Question & Answer ➔
Which costs are covered by the 'Cost Protection' feature of Azure DDoS Network Protection?
View Question & Answer ➔
What is the scope of an Azure DDoS Protection Plan?
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Can Azure DDoS Protection logs and telemetry be integrated with Azure Sentinel (SIEM)?
View Question & Answer ➔
What is 'DDoS Protection IP Protection' tier suitable for?
View Question & Answer ➔
Company policy requires that all database encryption keys be managed centrally and rotated annually. You need a secure, durable service to store and manage these cryptographic keys. Which service should you use?
View Question & Answer ➔
A solutions architect needs to store application connection strings and API keys securely. Which service should they use?
View Question & Answer ➔
What is the difference between a 'Secret' and a 'Key' in Azure Key Vault?
View Question & Answer ➔
An administrator wants to manage access to a Key Vault using Azure RBAC (Role-Based Access Control) instead of legacy Access Policies. Is this possible?
View Question & Answer ➔
What is the 'Soft Delete' feature in Azure Key Vault for?
View Question & Answer ➔
Which Key Vault feature must be enabled to prevent secrets from being permanently deleted before the retention period expires, even by a Global Administrator?
View Question & Answer ➔
A developer wants to use a Key Vault secret in an Azure App Service. What is the most secure way to authenticate the app to the vault without storing any credentials in the code?
View Question & Answer ➔
Which Azure Key Vault SKU is required to store keys in a FIPS 140-2 Level 2 validated Hardware Security Module (HSM)?
View Question & Answer ➔
Can you use Azure Key Vault to manage and automatically renew SSL/TLS certificates for your websites?
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What is 'Key Vault Logging' used for?
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A law firm wants to digitize millions of scanned contracts. You need an AI service to extract text, forms, and tables from these PDF documents automatically. Which service is designed for this?
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What is the primary function of Azure Form Recognizer (recently rebranded as Azure AI Document Intelligence)?
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Which Form Recognizer feature should be used to extract data from a specific, custom-designed document that doesn't follow a standard format like a receipt?
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Does Azure Form Recognizer support extracting data from handwritten text?
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Which Form Recognizer feature is used to extract structure such as tables, selection marks, and lines from a document without requiring a trained model?
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What is the 'Form Recognizer Studio'?
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Can Form Recognizer be deployed as a Docker container to run on-premises for data privacy reasons?
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Which Form Recognizer Prebuilt model would you use to extract merchant name, transaction date, and total amount from a restaurant bill?
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What is the minimum number of documents required to train a 'compose' (Neural) custom model in Form Recognizer?
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How does Form Recognizer handle multi-page documents?
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You are building a customer support chatbot that needs to understand natural language intent (e.g., 'book a flight'). Which service provides Natural Language Understanding (NLU) capabilities?
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Which Azure service provides a framework and hosting environment for building intelligent, conversational AI experiences (chatbots)?
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What is an Azure Bot Service 'Channel'?
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Which AI service is commonly integrated with Azure Bot Service to allow the bot to understand natural language intent (e.g., 'Book a flight' vs 'Check the weather')?
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What is 'Direct Line' in the context of Azure Bot Service?
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Which feature allow you to create a bot that answers FAQs (Frequently Asked Questions) by extracting data from existing documents, URLs, or manuals?
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What is the 'Bot Framework Composer'?
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Is Azure Bot Service considered a 'Serverless' service when deployed using Azure Functions consumption plan?
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Which security feature is used to ensure that only authorized channels (platforms) can communicate with your Azure Bot Service backend?
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Can an Azure Bot be localized (made to speak) in multiple languages?
View Question & Answer ➔

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az 104 Practice Questions

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You need to host a static website (HTML, CSS, JS) with the lowest possible cost and high durability. You do not need server-side processing. Which storage solution should you choose?

You need to grant developers read-only access to Azure Blob Storage buckets without giving them access to other services. What's the best approach using Azure Active Directory (Entra ID)?

An administrator needs to store video files that are rarely accessed but must be available immediately when requested. Which Azure Blob Storage access tier should be used to minimize costs?

What is 'Lifecycle Management' in Azure Blob Storage used for?

Which Azure storage redundancy option provides protection against the failure of an entire data center by replicating data to three different facilities within a single region?

An administrator wants to provide a time-limited link to a specific blob for an external user, without giving them the storage account key. What should they generate?

What is the purpose of 'Immutable Storage' (WORM) for Azure Blobs?

Which tool can be used to copy large amounts of data (terabytes) from an on-premises server to Azure Blob Storage efficiently over the network?

What is 'Object Replication' in Azure Storage used for?

Can you use Azure Active Directory (Entra ID) credentials to authorize access to individual containers or blobs in a storage account?

A financial application requires a relational database that supports high availability and automated backups. The database must be fully managed to reduce operational overhead. Which service fits these requirements?

Which Azure SQL deployment option provides the highest degree of compatibility with an on-premises SQL Server and includes access to the underlying OS?

What are the two primary purchasing models for Azure SQL Database?

An administrator wants to manage a group of several Azure SQL Databases together to share a single set of resources (like CPU and RAM). Which feature should they use?

Which Azure SQL feature automatically scales compute based on workload demand and bills for compute used per second?

What is 'Active Geo-Replication' in Azure SQL Database used for?

Which service-tier in the vCore model is optimized for extremely fast disk I/O and high availability for mission-critical applications?

How can an administrator improve the security of an Azure SQL Database by ensuring it is only accessible via a private IP address within a VNet?

What is 'Auto-failover groups' in Azure SQL?

Does Azure SQL Database support automatic daily backups?

Your application generates millions of clickstream events per second. You need a service to ingest and buffer this data in real-time before processing it. Which service fits this need?

Which Azure database service is a multi-model, globally distributed database that provides single-digit millisecond latency at any scale?

What is 'Request Units' (RUs) in the context of Azure Cosmos DB?

Which Cosmos DB feature ensures that data is replicated to multiple regions and allows users to read and write to their local region?

Azure Cosmos DB offers five consistency levels. Which level provides the strongest possible guarantee that a read will return the most recent write?

What is 'Change Feed' in Azure Cosmos DB used for?

To avoid 'Hot Partitions' in Cosmos DB, what should a developer choose as the 'Partition Key'?

Does Azure Cosmos DB support automatic scaling of throughput based on traffic demand?

Which Cosmos DB API should a team choose if they want to migrate an existing application that uses a graph database store?

How long does Cosmos DB keep snapshots for its automated backup service by default in the Periodic backup mode?

You are analyzing petabytes of data for business intelligence reports. You need a fully managed, serverless enterprise data warehouse that supports SQL queries. Which service is best suited for this task?

What is the primary role of Azure Synapse Analytics in a modern data warehouse architecture?

Which Azure Synapse component allows you to query data directly from your data lake (S3/ADLS Gen2) using standard T-SQL without provisioning dedicated resources?

How does Azure Synapse interact with Azure Data Lake Storage Gen2 (ADLS Gen2)?

What is 'Synapse Pipeline' used for?

Which programming languages are supported in Azure Synapse Spark pools to process big data?

An administrator wants to pause a Synapse SQL resource to save costs during the weekend. Which resource type supports pausing and resuming?

What is 'Azure Synapse Link' used for?

Which Synapse component is best for long-running, complex data warehousing workloads that require high performance and predictable costs?

How can you secure a Synapse workspace so that it is not accessible from the public internet?

Your media company streams video content to users globally. Users in different regions are experiencing high latency. You need to improve performance by caching content closer to the users. Which service should you implement?

Which Azure service should you use to deliver high-bandwidth content to users globally by caching it at strategically placed physical nodes?

What is an 'Edge Location' (or Point of Presence - PoP) in the context of Azure CDN?

Which caching behavior allows an administrator to define exactly how long content remains in the CDN cache before it is refreshed from the origin?

What happens if a user requests a file from a CDN edge location and the file is NOT currently in the cache?

Which Azure CDN feature is designed to improve the performance of non-cacheable dynamic content (like search results or real-time data)?

An administrator wants to block users in a specific country from accessing content via the CDN. Which feature should they use?

Can an Azure CDN use a custom origin server (one that is NOT an Azure service), such as a server hosted on-premises or at another cloud provider?

What is 'Purge' in the context of Azure CDN?

Which Azure CDN 'Optimization' type should be selected for delivering large software update files (e.g., > 10MB)?

Your public-facing web application is under a Distributed Denial of Service (DDoS) attack. You need a managed service to detect and mitigate these attacks automatically. What should you enable?

A company wants to protect their virtual network from large-scale volumetric DDoS attacks. Which Azure service provides advanced mitigation features like traffic analytics and logging?

Does Azure DDoS Protection require any changes to the application code?

Which Azure DDoS Protection tier is enabled by default for every Azure subscription at no additional cost?

How does Azure DDoS Network Protection (formerly Standard) differ from the Basic tier regarding 'Adaptive Tuning'?

Does Azure DDoS Network Protection provide a 'DDoS Rapid Response' (DRR) team to help during an active attack?

Which costs are covered by the 'Cost Protection' feature of Azure DDoS Network Protection?

What is the scope of an Azure DDoS Protection Plan?

Can Azure DDoS Protection logs and telemetry be integrated with Azure Sentinel (SIEM)?

What is 'DDoS Protection IP Protection' tier suitable for?

Company policy requires that all database encryption keys be managed centrally and rotated annually. You need a secure, durable service to store and manage these cryptographic keys. Which service should you use?

A solutions architect needs to store application connection strings and API keys securely. Which service should they use?

What is the difference between a 'Secret' and a 'Key' in Azure Key Vault?

An administrator wants to manage access to a Key Vault using Azure RBAC (Role-Based Access Control) instead of legacy Access Policies. Is this possible?

What is the 'Soft Delete' feature in Azure Key Vault for?

Which Key Vault feature must be enabled to prevent secrets from being permanently deleted before the retention period expires, even by a Global Administrator?

A developer wants to use a Key Vault secret in an Azure App Service. What is the most secure way to authenticate the app to the vault without storing any credentials in the code?

Which Azure Key Vault SKU is required to store keys in a FIPS 140-2 Level 2 validated Hardware Security Module (HSM)?

Can you use Azure Key Vault to manage and automatically renew SSL/TLS certificates for your websites?