Microsoft AZ-202 Exam Dumps 2019

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Free AZ-202 Demo Online For Microsoft Certifitcation:

NEW QUESTION 1
You are developing a solution that requires serverless code execution in Azure.
The solution has two functions that must run in a specific order.
You need to ensure that the second function can use the output from the first function,
How should you complete the code? To answer, select the appropriate options in the answer area, NOTE: Each correct selection is worth one point.
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    Answer:

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    NEW QUESTION 2
    You have implemented code that uses elastic transactions spanning across three different Azure SQL Database logical servers. Database administrators 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?

    • A. Run the sys.dm_tran_active_transactions dynamic management view.
    • B. Run the sys.dm_tran_current_snapshot dynamic management view.
    • C. Run the sys.dm_tran_active_snapshot_database_transactions dynamic management
    • D. Use the dependencies section of Azure Applications Insights.

    Answer: A

    Explanation: Use Dynamic Management Views (DMVs) in SQL DB to monitor status and progress of your ongoing elastic database transactions.
    These DMVs are particularly useful:
    sys.dm_tran_active_transactions: Lists currently active transactions and their status. The UOW (Unit Of Work) column can identify the different child transactions that belong to the same distributed transaction. All transactions within the same distributed transaction carry the same UOW value.
    sys.dm_tran_database_transactions: Provides additional information about transactions, such as placement of the transaction in the log.
    sys.dm_tran_locks: Provides information about the locks that are currently held by ongoing transactions References:
    https://docs.microsoft.com/en-us/azure/sql-database/sql-database-elastic-transactions-overview

    NEW QUESTION 3
    You need to ensure disaster recovery requirements are met. What code should you add at line PC16?
    To answer, drag the appropriate code fragments to the correct locations. Each code fragment 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.
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      Answer:

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      NEW QUESTION 4
      You are developing a .NET Core Web Job that is triggered by an Azure Storage Queue.
      The project uses dependency injection from the NuGet package Microosft.Extensions.DependencyInjection. The Webjob logic is contained in the Worker class. The program.cs file contains the following code:
      AZ-202 dumps exhibit
      You need to ensure that the Worker class can run when an Azure Storage Queue message arrives.
      Which code segments should you use to complete the code? To answer, drag the appropriate code segments to the correct locations. Each code segment 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.
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        Answer:

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        NEW QUESTION 5
        A company backs up all manufacturing data to Azure Blob Storage. Admins move blobs from hot storage to archive tier storage every month.
        You must automatically move blocks to Archive tier after they have not been accessed for 180 days. The path for any item that is not archived must be placed in an existing queue. This operation must be performed automatically once a month. You set the value of TierAgeInDays to 180.
        How should you configure the Logic App? To answer, drag the appropriate triggers or action blocks to the correct trigger or action slots. Each trigger or action block 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.
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          Answer:

          Explanation: Box 1: Recurrence Box 2: Insert Entity
          Box 3 (if true): Tier Blob
          Box 4: (if false): Leave blank. References:
          https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-perform-data-operations

          NEW QUESTION 6
          You are developing a ticket reservation system for an airline.
          The storage solution for the application must meet the following requirements:
          • Ensure at least 99.99% availability and provide low latency.
          • Accept reservations even in network outages or other unforeseen failures.
          • Process reservations in the exact sequence as reservations are submitted to minimize overbooking or selling the same seat to multiple travelers.
          • Allow simultaneous and out-of-order reservations with a maximum five-second tolerance window. You provision a resource group named airlineResourceGroup in in the Azure South-Central US region. You need to provision a SQL API Cosmos DB account to support the app.
          How should you complete the Azure CLi commands? To answer, select the appropriate options in the answer area.
          NOTE: Each correct selection is worth one point.
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            Answer:

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            NEW QUESTION 7
            You need to meet the scaling requirement for Policy Service. What should you store in Azure Redis Cache?

            • A. HttpContext.Items
            • B. ViewState
            • C. Session state
            • D. TempData

            Answer: C

            NEW QUESTION 8
            You are developing a speech-enabled home automation control bot. The bot interprets some spoken words incorrectly. You need to improve the spoken word recognition for the bot. What should you implement?

            • A. The Skype for Business Channel and use scorable dialogs for improving conversation flow
            • B. The Skype for Business Channel and Speech priming using a LUIS app
            • C. The Web Chat Channel and use scorable dialogue for improving conversation flow.
            • D. The Web Chat Channel and Speech priming using a Bing Speech Service and LUIS app

            Answer: A

            Explanation: Speech priming improves the recognition of spoken words and phrases that are commonly used in your bot. For speech-enabled bots that use the Web Chat and Cortana channels, speech priming uses examples specified in Language Understanding (LUIS) apps to improve speech recognition accuracy for important words.
            References:
            https://docs.microsoft.com/en-us/azure/bot-service/bot-service-manage-speech-priming?view=azure-bot-service

            NEW QUESTION 9
            You use Azure Table storage to store customer information for an application. The data contains customer details and is partitioned by last name. You need to create a query that returns all customers with the last name Smith. Which code segment should you use?

            • A. TableQuery.GeneratePilterCondition("LastName", QueryComparisons.Equal, "Smith")
            • B. TableQuery.GeneratefilterCondition("PartitionKey", QueryComparison
            • C. Equal, "Smith")
            • D. TableQue.GenerateFilterCondition("PartitionKey", Equals, "Smith")
            • E. TableQuer
            • F. GenerateFilterCondition("LastName", Equals, "Smith")

            Answer: D

            NEW QUESTION 10
            You host an on-premises ASP.NET Web API at the company headquarters. The Web API is consumed by applications running at the company's branch offices using the Azure Relay service. All the users of the applications are on the same Azure Active Directory (Azure AD).
            You need to ensure that the applications can consume the Web API. What should you do?

            • A. Create separate Azure AD groups named Senders and Receiver
            • B. In Access Control (IAM) for the Relay namespace, assign Senders the Reader role and assign Receivers the Reader role.
            • C. Create dedicated Azure AD identities named Sender and Receive
            • D. Assign Sender the Azure AD Identity Reader rol
            • E. Assign Receiver the Azure AD Identity Reader rol
            • F. Configure applications to use the respective identities.
            • G. Create a Shared Access policy for the namespac
            • H. Use a connection string in Web API and use a different connection string in consumer applications.
            • I. Create a Shared Access policy for Send permissions and another for Receive permissions.

            Answer: C

            Explanation: To begin using Service Bus messaging entities in Azure, you must first create a namespace with a name that is unique across Azure. A namespace provides a scoping container for addressing Service Bus resources within your application.
            When you publish an application through Azure Active Directory Application Proxy, you create an external URL for your users to go to when they're working remotely. This URL gets the default domain yourtenant.msappproxy.net.
            References:
            https://docs.microsoft.com/en-us/azure/active-directory/manage-apps/application-proxy-configure-custom-doma

            NEW QUESTION 11
            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 need to ensure that authentication events are triggered and processed according to the policy.
            Solution: Ensure that signout events have a subject prefix. Create an Azure Event Grid subscription that uses the subject Begins With filter.
            Does the solution meet the goal?

            • A. Yes
            • B. No

            Answer: A

            NEW QUESTION 12
            You need to ensure that security requirements are met.
            What value should be used for the ConnectionString field on line DB03 in the Database class? To answer, select the appropriate options in the answer area.
            NOTE: Each correct selection is worth one point.
            AZ-202 dumps exhibit

              Answer:

              Explanation: Box 1: Integrated Security=SSPI
              Integrated security: For all data source types, connect using the current user account. For SqlClient you can use Integrated Security=true; or Integrated Security=SSPI;
              Scenario: All access to Azure Storage and Azure SQL database must use the application’s Managed Service Identity (MSI)
              Box 2: Encrypt = True
              Scenario: All data must be protected in transit. References:
              https://docs.microsoft.com/en-us/dotnet/framework/data/adonet/connection-string-syntax

              Topic 2, Chatbot
              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 locations, menu items, nutritional, information, and company information. The company developed and deployed a cross-platform mobile app.
              Requirements
              You must develop a chartbot 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 endpoint can be accessed only by 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 sigh-in by displaying a graphical interface that contains action buttons.
              The chatbot greeting interface must match the formatting of the following example:
              AZ-202 dumps exhibit
              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.
              APIs 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. 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:
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              Delivery API
              The Delivery API intermittently throws the following exception:
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              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. 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.
              Startup.cs
              AZ-202 dumps exhibit

              NEW QUESTION 13
              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 need to ensure that the SecurityPin security requirements are met.
              Solution: Enable Always Encrypted for the SecurityPin column using a certificate contained in Azure Key Vault and grant the WebAppIdentity service principal access to the certificate.
              Does the solution meet the goal?

              • A. Yes
              • B. No

              Answer: A

              NEW QUESTION 14
              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 section, you will NOT be able to return to As a result, these questions will not appear in the review screen.
              Margie's Travel is an international travel and bookings management service. The company is expanding into restaurant bookings. You are tasked with implementing Azure Search for the restaurants listed in their solution.
              You create the index in Azure Search.
              You need to import the restaurant data into the Azure Search service by using the Azure Search .NET SDK. Solution:
              1. Create a SearchlndexClient object to connect to the search index.
              2. Create an IndexBatch that contains the documents which must be added.
              3. Call the DocumentsIndex method of the SearchlndexClient and pass the IndexBatch. Does the solution meet the goal?

              • A. Yes
              • B. No

              Answer: B

              NEW QUESTION 15
              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 need to ensure that authentication events are triggered and processed according to the policy.
              Solution: Create a new Azure Event Grid subscription for all authentication that delivers messages to an Azure Event Hub. Use the subscription to process signout events.
              Does the solution meet the goal?

              • A. Yes
              • B. No

              Answer: B

              Explanation: Use a separate Azure Event Grid topics and subscriptions for sign-in and sign-out events.
              Scenario: Authentication events are used to monitor users signing in and signing out. All authentication events must be processed by Policy service. Sign outs must be processed as quickly as possible.

              NEW QUESTION 16
              You have a task that includes a WebJob that should run continuously. The WebJob Log exhibit shows the text that is displayed when the WebJob runs. (Click the WebJob Log tab.)
              The WebJob is configured as shown in the WebJob Configuration exhibit. (Click the WebJob Configuration tab.)
              The WebJob is not functioning as expected. The WebJob Code exhibit has a comment that shows where code should be added. (Click the WebJob Code tab.)
              You need to identify any issues with the WebJob.
              For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
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                Answer:

                Explanation: AZ-202 dumps exhibit

                NEW QUESTION 17
                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 stateful Reliable Service for Routing Service. Deploy a Guest Executable to Service Fabric for each component.
                Does the solution meet the goal?

                • A. YES
                • B. NO

                Answer: B

                Explanation: We should use stateful services when we want data to persist, and stateless service when data must not persist. References:
                https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-reliable-services-introduction

                NEW QUESTION 18
                You are developing an ASP.NET web application that you will deploy to Azure. The solution must meet the following requirements:
                • Store user session state by using only serializable data types.
                • Provide customizable caching of session data.
                • Support scaling out the number of web hosts.
                • Maximize performance.
                Which solution meets these requirements?

                • A. Clustered Azure Redis Cache
                • B. SQL Server session state provider
                • C. in memory session state provider
                • D. ASP .NET Output Cache provider for Azure Redis Cache

                Answer: B

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