AZ-204 Real Exam Questions

You are developing an application that uses keys stored in Azure Key Vault. You need to enforce a specific cryptographic algorithm and key size for keys stored in the vault. What should you use?

You create an Azure Cosmos DB for NoSQL database. You plan to use the Azure Cosmos DB .NET SDK v3 API for NoSQL to upload the following files: You receive the following error message when uploading the files: "413 Entity too large". You need to determine which files you can upload to the Azure Cosmos DB for NoSQL database. Which files can you upload?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals. You develop an entertainment application where users can buy and trade virtual real estate. The application must scale to support thousands of users. The current architecture includes five Azure Virtual Machines (VM) that connect to an Azure SQL Database for account information and Azure Table Storage for backend services. A user interacts with these components in the cloud at any given time Routing Service - Routes a request to the appropriate service and must not persist data across sessions Account Service - Stores and manages all account information and authentication and requires data to persist across sessions. User Service - Stores and manages all user information and requires data to persist across sessions. Housing Network Service - Stores and manages the current real-estate economy and requires data to persist across sessions. Trade Service - Stores and manages virtual trade between accounts and requires data to persist across sessions. Due to volatile user traffic, a microservices solution is selected for scale agility. You need to migrate to a distributed microservices solution on Azure Service Fabric. Solution: Create a Service Fabric Cluster with a stateless Reliable Service for Routing Service. Create stateful Reliable Services for all other components. Does the solution meet the goal?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are developing an Azure solution to collect point-of-sale (POS) device data from 2,000 stores located throughout the world. A single device can produce 2 megabytes (MB) of data every 24 hours. Each store location has one to five devices that send data. You must store the device in Azure Blob storage. Device data must be correlated based on a device identifier. Additional stores are expected to open in the future. You need to implement a solution to receive the device data. Solution: Provision an Azure Event Hub. Configure the machine identifier as the partition key and enable capture. Does the solution meet the goal?

You have implemented code that uses elastic transactions spanning across three different Azure SQL Database logical servers. Database administration report that some transactions take longer to complete than expected. You need to use the correct tool to monitor all the transactions originating from the elastic transaction implementation. Which tool should you use?