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NEW QUESTION 1
Note: This question is a part of a series of questions that presents the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some questions sets might have more than one correct solution, while others not have a correct solution.
After you answer a question in this section, you will Not be able to return to it. As a result, these questions will not appear in the review screen.
You use ASP.NET Core MVC with ADO.NET to develop an application. You implement database sharding for the application by using Azure SQL Database. You establish communication links between the shard databases.
You need to implement a strategy that allows a group of operations that are performed on multiple Azure databases to be rolled back on all databases if any of the operations fail.
Solution:
Create stored procedures in each Azure SQL database instance to perform operations for each respective database. Invoke a named transaction in each stored procedure. Establish a new transaction scope in a using block. Within the block, establish connections to each
Azure SQL Databases instance and run the stored procedure. If no exception occurs, commit the scoped transaction.
Does the solution meet the goal?
Answer: B
NEW QUESTION 2
A company named Contoso, Ltd. has an Azure Active Directory (Azure AD) tenant that uses the BAsic license.
You plan t deploy two applications to Azure. The application has the requirements shown in the following table.
Which authentication Strategy should you recommend for each application? To answer, drag the appropriate authentication strategies to the correct applications. Each authentication strategy may be used once more than once, or not at all. You may need to drag the split bar between panes or scroll to view content
NOTE: Each correct selection is worth one point.
Answer:
Explanation: 
NEW QUESTION 3
You are creating a bot for a company by using QnA Maker.
You need to ensure that the company can update the bot without third-party assistance. What should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Answer:
Explanation: References:
https://docs.microsoft.com/en-us/azure/cognitive-services/qnamaker/overview/overview
NEW QUESTION 4
You are configuring serverless computing in Azure.
You need to receive an email message whenever a resource is created in or deleted from a resource group. Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Explanation: References:
https://docs.microsoft.com/en-us/azure/event-grid/monitor-virtual-machine-changes-event-grid-logic-app
NEW QUESTION 5
You have an on-premises network that uses on IP address space of 172.16.0.0/16 You plan to deploy 25 virtual machines to a new azure subscription.
You identity the following technical requirements.
All Azure virtual machines must be placed on the same subnet subnet1. All the Azure virtual machines must be able to communicate with all on premises severs. The servers must be able to communicate between the on-premises network and Azure by using a site to site VPN.
You need to recommend a subnet design that meets the technical requirements.
What should you include in the recommendation? To answer, drag the appropriate network addresses to the correct subnet. Each network address may be used once, more than once or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Answer:
Explanation: 
NEW QUESTION 6
You have Azure virtual machines that run a custom Iine-business web application.
You plan to use a third-party solution to parse event logs from the virtual machine stored in an Azure storage account.
You need to recommend a so to save the event logs from the virtual. What should you include in recommendation?
Answer: D
NEW QUESTION 7
You are creating an IoT solution using Azure Time Series Insights.
You configure the environment to ensure that all data for the current year is available. What should you do?
Answer: D
Explanation: Topic 2, Case Study 1
Case Study Background
Best For You Organics Company is a global restaurant franchise that has multiple locations. The company wants to enhance user experiences and vendor integrations. The company plans to implement automated mobile ordering and delivery services.
Best For You Organics hosts an Azure web app at the URL https://www.bestforyouorganics.com. Users can use the web app to browse restaurant location, menu items, nutritional information, and company information. The company developed and deployed a cross-platform mobile app.
Requirements Chatbot
You must develop a chatbot by using the Bot Builder SDK and Language Understanding Intelligence Service (LUIS). The chatbot must allow users to order food for pickup or delivery.
The chatbot must meet the following requirements:
Ensure that chatbot is secure by using the Bot Framework connector. Use natural language processing and speech recognition so that users can interact with the chatbot by using text and voice. Processing must be server-based. Alert users about promotions at local restaurants. Enable users to place an order for delivery or pickup by using their voice. Greet the user upon sign-in by displaying a graphical interface that contains action buttons. The chatbot greeting interface must match the formatting of the following example:
Vendor API
Vendors receive and provide updates for the restaurant inventory and delivery services by using Azure API Management hosted APIs. Each vendor uses their own subscription to access each of the APIs.
APIs must meet the following conditions: API usage must not exceed 5,000 calls and 50,000 kilobytes of bandwidth per hour per vendor. If a vendor is nearing the number of calls or bandwidth limit, the API must trigger email notifications to the vendor. API must prevent API usage spikes on a per-subscription basis by limiting the call rate to 100 calls per minute. The Inventory API must be written by using ASP.NET Core and Node.js. The API must be updated to provide an interface to Azure SQL Database objects must be managed by using code. The Delivery API must be protected by using the OAuth 2.0 protocol with Azure Active Directory (Azure AD) when called from the Azure web app. You register the Delivery API and web app in Azure AD. You enable OAuth 2.0 in the web app. The delivery API must update the Products table, the Vendor transactions table, and the Billing table in a single transaction.
The Best For You Organics Company architecture team has created the following diagram depicting the expected deployments into Azure:
Architecture
Issues
Delivery API
The Delivery API intermittently throws the following exception:
"System.Data.Entity.Core.EntityCommandExecutionException: An error occurred while executing the command definition. See the inner exception for details. -->System.Data.SqlClient.SqlException: A
transport-level error has occurred when receiving results from the server. (provider: Session Provider, error: 19– Physical connection is not usable)"
Chatbot greeting
The chatbot’s greeting does not show the user’s name. You need to debug the chatbot locally.
Language processing
Users report that the bot fails to understand when a customer attempts to order dishes that use Italian names.
App code
Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
NEW QUESTION 8
A company sells products worldwide and provides customer service in many languages. The company has a customer service email address for customer requests.
The language the email is written in needs to be recognized and routed to the appropriate local department.
You need to use the appropriate cognitive service to detect the language of the email. How should you initiate language detection?
Answer: D
NEW QUESTION 9
You need to recommend a strategy for the web tier of WebApp1. The solution must minimize What should you recommend?
Answer: D
NEW QUESTION 10
You are developing a workflow solution using Azure technologies.
What should you implement to meet each requirement? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation: 
NEW QUESTION 11
You need to deploy resources to host a stateless web app in an Azure subscription. The solution must meet the following requirements:
• Provide access to the full .NET framework.
• Provide redundancy if an Azure region fails.
• Grant administrators access to the operating system to install custom application dependencies. Solution: You deploy a virtual machine scale set that uses autoscaling.
Does this meet the goal?
Answer: B
NEW QUESTION 12
You are creating a collaborative image hosting platform as an ASP.NET MVC web application. Users add, update, and modify images on the platform. Images are stored in Azure Blob storage.
More than one user at a time must be able to modify the same image. You need to implement optimistic concurrency for uploading images.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Explanation: References:
https://azure.microsoft.com/en-gb/blog/managing-concurrency-in-microsoft-azure-storage-2/
NEW QUESTION 13
You manage a single-domain, on-premises Active Directory for named contoso.com. The forest functional level is window Server 2021.
You have several on-premises applications that depend on Active Directory. You plan to migrate the applications to Azure.
You need to recommend an identity solution for the appkcatkms. The solution mufl meet the following requirements:
• Eliminate the need for hybrid network connectivity
• Minimize management overhead for Active Directory. What should you recommend?
Answer: A
NEW QUESTION 14
You are designing an Azure solution for a company that wants to move a .NET Core web application an on-premises data center to Azure. The web application relies on a Microsoft SQL Server 2021 database on Windows Server 2021. The database server will not move to Azure.
A separate networking team is responsible for configuring network permissions.
The company uses Azure ExpressRoute and has an ExpressRoute gateway connected to an Azure virtual network named VNET1.
You need to recommend a solution for deploying the web application.
Solution: Deploy the web application to a web app hosted in an Isolated App Service plan on VNET1.
Does this meet the goal?
Answer: B
NEW QUESTION 15
A company is developing a new website that uses Azure Cosmos DB for data storage.
You need to implement a method to retrieve one item by identifier. The method must run as efficiently as possible.
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation: References:
https://docs.microsoft.com/en-us/dotnet/api/microsoft.azure.documents.client.documentclient.readdocumentasyn
NEW QUESTION 16
You have an Azure subscription that contains an Azure Service Bus named Bus1.
Your company plans to deploy two Azure web apps named App1 and App2. The web apps will create messages that have the following requirements:
• Each message created by App1must be consumed by only a single consumer
• Each message created by App2 will be consumed by multiple consumers.
Which resource should you create for each web app? To answer, drag the appropriate resources to the correct web apps. Each resource may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Answer:
Explanation: 
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