Microsoft Azure Developer (AZ - 204) Exam Dumps & Questions 2025 Microsoft Azure Developer (AZ - 204) Practice Tests 2025. Contains 1500+ exam questions to pass the exam in first attempt. SkillCertPro offers real exam questions for practice for all major IT certifications. For a full set of 1655 questions. Go to https://skillcertpro.com/product/developing - solutions - for - microsoft - azure - az - 204 - practice - exam - test/ SkillCertPro offers detailed explanations to each question which helps to understand the concepts better. It is recommended to score above 85% in SkillCertPro exams before attempting a real exam. SkillCertPro updates exam questions every 2 weeks. You will get life time access and life time free updates SkillCertPro assures 100% pass guarantee in first attempt. Below are the free 10 sample questions. Question 1: You are configuring a web app that delivers streaming video to users. The application makes use of continuous integration and deployment. You need to ensure that the application is highly available and that the users‘ streaming experience is constant. You also want to configure the application to store data in 2 geographic location that is nearest to the user. Solution: You include the use of a Storage Area Network (SAN) in your design. Does the solution meet the goal? A. Yes B. No Answer: B Explanation: A Storage Area Network (SAN) is a dedicated network that provides access to consolidated, block - level data storage. It is used to increase the availability of data and improve the performance of appli cations that require access to shared data. However, SANs do not provide features to ensure high availability of web applications, nor do they provide a mechanism to store data in the geographic location nearest to the user. Question 2: You develop Azure Durable Functions to manage vehicle loans. The loan process includes multiple actions that must be run in a specified order. One of the actions includes a customer credit check process, which may require multiple days to process. You need to implement Azure Durable Functions for the loan process. Which Azure Durable Functions type should you use? A. orchestrator B. client C. entity D. activity Answer: A Explanation: An orchestrator function is the appropriate type of Azure Durable Function to use in this scenar io, because it allows you to define the overall flow of the loan process and call other functions or activities as needed. The credit check process can be implemented as a separate activity function, which can be called by the orchestrator function and run in parallel with other actions in the loan process. Entity functions are designed for use cases where you need to perform operations on a shared piece of state in a reliable and atomic way, such as a distributed queue or counter. In this scenario, it does not appear that there is a need to use entity functions. There is no such thing as a “client“ function in Azure Durable Functions. “Activity“ functions are called by orchestrator functions to perform specific tasks, but the orchestrator function is the on e that defines the overall flow of the loan process, Question 3 : You develop Azure Web Apps for a commercial diving company. Regulations require that all divers fill out a health questionnaire every 15 days after each diving job starts. You need to configure the Azure Web Apps so that the instance count scales up when divers are filling out the questionnaire and scales down after they are complete. You need to configure autoscaling. What are two possible auto scaling configurations to achieve this goal? Each correct a nswer presents a complete solution. NOTE: Each correct selection is worth one point. A. Recurrence profile B. CPU usage - based autoscaling C. Fixed date profile D. Predictive autoscaling Answer: A and B Explanation: The two possible auto scaling configurations to achieve this goal are: 1. Recurrence profile: This type of autoscaling allows you to scale in different ways at different times. For example, you can create a recurring profile to scale up your resources every 15 days when divers are filling out the questionnaire, and scale down afterwards. 2. CPU usage - based autoscaling: This type of autoscaling allows you to scale your application based on metrics like CPU usage. When the CPU usage increases (which might happen when divers are filling out the questionnaire), you can configur e autoscaling to add more resources. When the CPU usage decreases (after they complete the questionnaire), you can configure autoscaling to remove the additional resources So, the correct answers are Recurrence profile and CPU usage - based autoscaling. (1) Autoscale with multiple profiles – Azure Monitor | Microsoft Learn. https://learn.microsoft.com/en - us/azure/azure - monitor/autoscale/autoscale - multiprofile. (2) Autoscaling guidance – Best practices for cloud applications. https://learn.microsoft.com /en - us/azure/architecture/best - practices/auto - scaling. (3) Autoscale in Azure Monitor – Azure Monitor | Microsoft Learn. https://learn.microsoft.com/en - us/azure/azure - monitor/autoscale/autoscale - overview. (4) How to enable automatic scaling – Azure App Se rvice. https://learn.microsoft.com/en - us/azure/app - service/manage - automatic - scaling. (5) Get started with autoscale in Azure – Azure Monitor. https://learn.microsoft.com/en - us/azure/azure - monitor/autoscale/autoscale - get - started. Question 4 : You are using an Azu re Resource Manager template for deploying virtual machines that require the inclusion of an administrative password. To ensure the password is not stored in plain text, which Azure component should you create? A. An Azure Key Vault B. An Azure Storage acco unt C. Azure Active Directory (AD) Identity Protection D. An access policy E. An Azure policy Answer: A Explanation: Correct Option: A. An Azure Key Vault Explanation: Azure Key Vault is a secure and highly available service for storing cryptographic keys, secrets, and other se nsitive information. By storing the administrative password in a Key Vault, you can ensure that it is encrypted and protected from unauthorized access. Here‘s how you can use Key Vault to securely store and retrieve the password: Create a Key Vault: Crea te a Key Vault in your Azure subscription. Create a Secret: Add a secret to the Key Vault to store the password. Retrieve the Secret: Use the Azure Key Vault API or SDK to retrieve the secret at deployment time. Question 5 : You are developing an application to transfe r data between on - premises file servers and Azure Blob storage. The application stores keys, secets, and certificates in Azure Key Vault and makes use of the Azure Key Vault APIs. You want to configure the application to allow recovery of an accidental deletion of the key vault or key vault objects for 90 days after deletion. What should you do? A.Run the Add - AzKeyVaultkey cmdlet. B. Run the az keyvault update ~enable - soft - delete true ~enable - purge - protection true CLI C. Implement virtual network service endpoints for Azure Key Vault D. Run the az keyvault update — enable - soft - delete false CLI. Answer: B Explanation: When soft - delete is enabled, resources marked as deleted resources are retained for a specified period (90 days by default). The service further provides a mechanism for recovering the deleted object, essentially undoing the deletion. Purge protection is a n optional Key Vault behavior and is not enabled by default. Purge protection can only be enabled once soft - delete is enabled. When purge protection is on, a vault or an object in the deleted state cannot be purged until the retention period has passed. So ft - deleted vaults and objects can still be recovered, ensuring that the retention policy will be followed. The default retention period is 90 days, but it is possible to set the retention policy interval to a value from 7 to 90 days through the Azure porta l. Once the retention policy interval is set and saved it cannot be changed for that vault. Reference: https://docs.microsoft.com/en - us/azure/key - vault/general/overview - soft - delete For a full set of 1655 questions. Go to https://skillcertpro.com/product/developing - solutions - for - microsoft - azure - az - 204 - practice - exam - test/ SkillCertPro offers detailed explanations to each question which helps to understand the concepts better. It is recommended to score above 85% in SkillCertPro exams before attempting a real exam. SkillCertPro updates exam questions every 2 weeks. You will get life time access and life time free updates SkillCertPro assures 100% pass guarantee in first attempt. Question 6 : You develop and deploy an Azure App Service API app to a Windows - hosted dep loyment slot named Development. You create additional deployment slots named Testing and Production. You enable auto swap on the Production deployment slot. You need to ensure that scripts run and resources are available before a swap operation occurs. So lution: Update the app with a method named status check to run the scripts. Update the app settings for the app. Set the WEBSITE_SWAP_WARMUP_PING_PATH and WEBSITE_SWAP_WARMUP_PING_STATUSES with a path to the new method and appropriate response codes. Doe s the solution meet the goal? A. No B. Yes Answer: B Explanation: https://docs.microsoft.com/en - us/azure/app - service/deploy - staging - slots You can also customize the warm - up behavior with one or both of the following app settings: WEBSITE_SWAP_WARMUP_PING_PATH: The path to ping to warm up your site. Add this app setting by specifying a custom path that begins with a slash as the value. An example is /statuscheck. The default value is /. WEBSITE_SWAP_WARMUP_PING_STATUSES: Valid HTTP response codes for the warm - up operation. Add this app setting with a comma - separated list of HTTP codes. An example is 200,202. If the returned status code isn’t in the list, the warmup and swap operations are stopped. By default, all response codes are valid. WEBSITE_WARMUP_PATH: A relative pa th on the site that should be pinged whenever the site restarts (not only during slot swaps). Example values include /statuscheck or the root path, /. Question 7 : You are developing an application that uses Azure Blob storage. The application must read the transactio n logs of all the changes that occur to the blobs and the blob metadata in the storage account for auditing purposes. The changes must be in the order in which they occurred, include only create, update, delete, and copy operations and be retained for com pliance reasons. You need to process the transaction logs asynchronously. What should you do? A. Process all Azure Blob storage events by using Azure Event Grid with a subscriber Azure Function app. B. Enable the change feed on the storage account and pr ocess all changes for available events. C. Process all Azure Storage Analytics logs for successful blob events. D. Use the Azure Monitor HTTP Data Collector API and scan the request body for successful blob events. Answer: B Explanation: Change feed support in Azure Blob Storage The purpose of the change feed is to provide transaction logs of all the changes that occur to the blobs and the blob metadata in your storage account. The change feed provides ordered, guaranteed, durable, immutable, read - only log of these changes. Client applications can read these logs at any time, either in streaming or in batch mode. The change feed enables you to build efficient and scalable solutions that process change events that occur in your Blob Storage account at a low cost. Reference: https:// docs.microsoft.com/en - us/azure/storage/blobs/storage - blob - change - feed Question 8 : You develop an HTTP triggered Azure Function app to process Azure Storage blob data. The app is triggered using an output binding on the blob. The app continues to time out after four m inutes. The app must process the blob data. You need to ensure the app does not time out and processes the blob data. Solution: Configure the app to use an App Service hosting plan and enable the Always On setting. Does the solution meet the goal? A Yes B. No Answer: B Explanation: Instead pass the HTTP trigger payload into an Azure Service Bus queue to be processed by a queue trigger function and return an immediate HTTP success response. Note: Large, long - running functions can cause unexpected timeout issues. General bes t practices include: Whenever possible, refactor large functions into smaller function sets that work together and return responses fast. For example, a webhook or HTTP trigger function might require an acknowledgment response within a certain time limit; it‘s common for webhooks to require an immediate response. You can pass the HTTP trigger payload into a queue to be processed by a queue trigger function. This approach lets you defer the actual work and return an immediate response. Reference: https://doc s.microsoft.com/en - us/azure/azure - functions/functions - best - practices Question 9 : A company plans to deploy a non - interactive daemon app to their Azure tenant. The application must write data to the company ’ s directory by using the Directory.ReadWrite.All permission. T he application must not prompt users for consent. You need to grant the access required by the application. Which permission should you use? A. admin - restricted B. delegated C. application D. effective Answer: C Explanation: To grant the required access for the non - interactive dae mon app in this scenario, you should use the “application“ permission type. Here‘s why: 1. Non - interactive daemon app: This type of application runs in the background without user interaction, which means it can‘t use delegated permissions that require use r consent. 2. Directory.ReadWrite.All permission: This is a high - privilege permission that allows reading and writing data in the Azure AD directory. 3. No user prompt for consent: The requirement explicitly states that the app must not prompt users for co nsent. 4. Writing data to the company‘s directory: This requires direct application permissions rather than delegated permissions. The “application“ permission type is designed for exactly this kin d of scenario. It allows the app to access resources directly, without acting on behalf of a user. This is suitable for background services or daemon applications that need to operate with their own identity. The other options are not appropriate for this scenario: “Admin - restricted“ is not a permission type in Azure AD. It might refer to admin consent, which is a process rather than a permission type. “Delegated“ permissions are used when an app needs to access data on behalf of a signed - in user, which is not the case here. “Effective“ is not a permission type in Azure AD. It might refer to the effective permissions an entity has, which is the result of permission assignments rather than a type of permission itself. Therefore, the correct permission type to use in this scenario is “application“. Question 10 : You are developing an Azure Function App that processes images that are uploaded to an Azure Blob container. Images must be processed as quickly as possible after they are u ploaded, and the solution must minimize latency. You create code to process images when the Function App is triggered. You need to configure the Function App. What should you do? A. Use an App Service plan. Configure the Function App to use an Azure Blob St orage input trigger. B. Use a Consumption plan. Configure the Function App to use an Azure Blob Storage trigger. C. Use a Consumption plan. Configure the Function App to use a Timer trigger. D. Use an App Service plan. Configure the Function App to use an Azure Blob Storage trigger. E. Use a Consumption plan. Configure the Function App to use an Azure Blob Storage input trigger. Answer: B Explanation: Correct Option: B. Use a Consumption plan. Configure the Function App to use an Azure Blob Storage trigger: This is correct because a Consumption plan allows for automatic scaling and billing based on the number of executions, which minimizes costs and ensures that the function can handle high loads efficiently. Using an Azure Blob Storage trigger ensures that the function is triggere d immediately when new images are uploaded, minimizing latency. The Consumption plan is designed for serverless applications and automatically scales based on demand, making it ideal for scenarios with variable workloads like image processing. Configuring the Function App with an Azure Blob Storage trigger allows the function to be invoked immediately when a new blob is uploaded, minimizing latency and ensuring timely processing of images. Incorrect Options: A. Use an App Service plan. Configure the Functi on App to use an Azure Blob Storage input trigger: This is incorrect because while an App Service plan provides more control over compute resources, it does not scale automatically with demand, which can lead to higher costs and potential latency issues. A dditionally, “input trigger” is not a valid term in this context; the correct term is simply “trigger.” C. Use a Consumption plan. Configure the Function App to use a Timer trigger: This is incorrect because a Timer trigger is used for scheduled executions and would not respond immediately to new image uploads, leading to higher latency. D. Use an App Service plan. Configure the Function App to use an Azure Blob Storage trigger: This is incorrect because an App Service plan does not provide the same level o f automatic scaling as a Consumption plan, which can lead to higher costs and potential latency issues. E. Use a Consumption plan. Configure the Function App to use an Azure Blob Storage input trigger: This is incorrect because “input trigger” is not a val id term. The correct term is simply “trigger,” and the Consumption plan with an Azure Blob Storage trigger is already covered in option B. For a full set of 1655 questions. Go to https://skillcertpro.com /product/developing - solutions - for - microsoft - azure - az - 204 - practice - exam - test/ SkillCertPro offers detailed explanations to each question which helps to understand the concepts better. It is recommended to score above 85% in SkillCertPro exams before attempting a real exam. Skil lCertPro updates exam questions every 2 weeks. You will get life time access and life time free updates SkillCertPro assures 100% pass guarantee in first attempt.