Microsoft AZ-204 Online Practice Questions and Exam Preparation

Microsoft AZ-204 Online Questions & Answers

• Question 371:

  DRAG DROP

  You have a web app named MainApp. You are developing a triggered App Service background task by using the WebJobs SDK. This task automatically invokes a function code whenever any new data is received in a queue.

  You need to configure the services.

  Which service should you use for each scenario? To answer, drag the appropriate services to the correct scenarios. Each service 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.

  Select and Place:

  

  

  ---

  Box 1: WebJobs

  A WebJob is a simple way to set up a background job, which can process continuously or on a schedule. WebJobs differ from a cloud service as it gives you get less fine-grained control over your processing environment, making it a more true PaaS service.

  Box 2: Flow

  Incorrect Answers:

  Azure Logic Apps is a cloud service that helps you schedule, automate, and orchestrate tasks, business processes, and workflows when you need to integrate apps, data, systems, and services across enterprises or organizations. Logic Apps simplifies how you design and build scalable solutions for app integration, data integration, system integration, enterprise application integration (EAI), and business-to-business (B2B) communication, whether in the cloud, on premises, or both.

  References:

  https://code.msdn.microsoft.com/Processing-Service-Bus-84db27b4

• Question 372:

  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 it. As a result, these questions will not appear in the review screen.

  You develop and deploy an Azure App Service API app to a Windows-hosted deployment 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.

  Solution: Update the app with a method named statuscheck 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.

  Does the solution meet the goal?

  A. Yes
  B. No
  B. No

  ---

  Explanation

  These are valid warm-up behavior options, but are not helpful in fixing swap problems.

  Instead update the web.config file to include the applicationInitialization configuration element. Specify custom initialization actions to run the scripts.

  Note: Some apps might require custom warm-up actions before the swap. The applicationInitialization configuration element in web.config lets you specify custom initialization actions. The swap operation waits for this custom warm-up to finish before swapping with the target slot. Here's a sample web.config fragment.

  <system.webServer>

  <applicationInitialization>

  <add initializationPage="/" hostName="[app hostname]" /> <add initializationPage="/Home/About" hostName="[app hostname]" /> </applicationInitialization> </system.webServer>

  https://docs.microsoft.com/en-us/azure/app-service/deploy-staging-slots#troubleshoot-swaps

• Question 373:

  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 it. As a result, these questions will not appear in the review screen.

  Your company has an azure subscription that includes a storage account, a resource group, a blob container and a file share.

  A fellow administrator named Jon Ross used an Azure Resource Manager template to deploy a virtual machine and an Azure Storage account.

  You need to identify the Azure Resource Manager template the Jon Ross used.

  Solution: You access the Container blade.

  Does the solution meet the goal?

  A. Yes
  B. No
  B. No

  ---

  Explanation

  View template from deployment history

  Go to the resource group for your new resource group. Notice that the portal shows the result of the last deployment. Select this link.

  

  You see a history of deployments for the group. In your case, the portal probably lists only one deployment. Select this deployment.

  

  The portal displays a summary of the deployment. The summary includes the status of the deployment and its operations and the values that you provided for parameters. To see the template that you used for the deployment, select View template.

  

  https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-manager-export-template

• Question 374:

  HOTSPOT

  You need to add code at line AM10 of the application manifest to ensure that the requirement for manually reviewing content can be met.

  How should you complete the code? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

  ---

  Box 1: sid

  Sid: Session ID, used for per-session user sign-out. Personal and Azure AD accounts.

  Scenario: Manual review

  To review content, the user must authenticate to the website portion of the ContentAnalysisService using their Azure AD credentials. The website is built using React and all pages and API endpoints require authentication. In order to review content a user must be part of a ContentReviewer role.

  Box 2: email

  Scenario: All completed reviews must include the reviewer's email address for auditing purposes.

• Question 375:

  You are developing an Azure Durable Function to manage an online ordering process.

  The process must call an external API to gather product discount information.

  You need to implement Azure Durable Function.

  Which Azure Durable Function types should you use? Each correct answer presents part of the solution

  NOTE: Each correct selection is worth ore point

  A. Orchestrator
  B. Entity
  C. Activity
  D. Client
  A. Orchestrator
  B. Entity

  ---

  Explanation

  The Durable Functions extension exposes a set of built-in HTTP APIs that can be used to perform management tasks on orchestrations, entities, and task hubs. These HTTP APIs are extensibility webhooks that are authorized by the Azure Functions host but handled directly by the Durable Functions extension.

  https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-http-api

• Question 376:

  HOTSPOT

  You are building a website that is used to review restaurants. The website will use an Azure CDN to improve performance and add functionality to requests.

  You build and deploy a mobile app for Apple iPhones. Whenever a user accesses the website from an iPhone, the user must be redirected to the app store.

  You need to implement an Azure CDN rule that ensures that iPhone users are redirected to the app store.

  How should you complete the Azure Resource Manager template? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

  ---

  Box 1: iOS

  Azure AD Conditional Access supports the following device platforms:

  Android

  iOS

  Windows Phone

  Windows

  macOS Box 2: DeliveryRuleIsDeviceConditionParameters

  The DeliveryRuleIsDeviceCondition defines the IsDevice condition for the delivery rule. parameters defines the parameters for the condition.

  Box 3: HTTP_USER_AGENT

  Box 4: DeliveryRuleRequestHeaderConditionParameters DeliveryRuleRequestHeaderCondition defines the RequestHeader condition for the delivery rule. parameters defines the parameters for the condition.

  Box 5: iOS

  The Require approved client app requirement only supports the iOS and Android for device platform condition.

• Question 377:

  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 it. As a result, these questions will not appear in the review screen.

  Your company has an Azure Active Directory (Azure AD) environment. Users occasionally connect to Azure AD via the Internet.

  You need to ensure that users who connect to Azure AD via the internet using an unidentified IP address, are automatically instructed to change their passwords.

  Solution: You configure the use of Azure AD Privileged Identity Management.

  Does the solution meet the goal?

  A. Yes
  B. No
  B. No

  ---

  Explanation

  https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/howto-sign-in-risk-policy

• Question 378:

  DRAG DROP

  You are developing a solution for a hospital to support the following use cases:

  1. The most recent patient status details must be retrieved even if multiple users in different locations have updated the patient record.

  2. Patient health monitoring data retrieved must be the current version or the prior version.

  3. After a patient is discharged and all charges have been assessed, the patient billing record contains the final charges.

  You provision a Cosmos DB NoSQL database and set the default consistency level for the database account to Strong. You set the value for Indexing Mode to Consistent.

  You need to minimize latency and any impact to the availability of the solution. You must override the default consistency level at the query level to meet the required consistency guarantees for the scenarios.

  Which consistency levels should you implement? To answer, drag the appropriate consistency levels to the correct requirements. Each consistency level 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.

  Select and Place:

  

  

  ---

  Box 1: Strong

  Strong: Strong consistency offers a linearizability guarantee. The reads are guaranteed to return the most recent committed version of an item. A client never sees an uncommitted or partial write. Users are always guaranteed to read the latest committed write.

  Box 2: Bounded staleness

  Bounded staleness: The reads are guaranteed to honor the consistent-prefix guarantee. The reads might lag behind writes by at most "K" versions (that is "updates") of an item or by "t" time interval. When you choose bounded staleness, the "staleness" can be configured in two ways:

  The number of versions (K) of the item

  The time interval (t) by which the reads might lag behind the writes

  Box 3: Eventual

  Eventual: There's no ordering guarantee for reads. In the absence of any further writes, the replicas eventually converge.

  Incorrect Answers:

  Consistent prefix: Updates that are returned contain some prefix of all the updates, with no gaps. Consistent prefix guarantees that reads never see out-of-order writes.

  https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels

• Question 379:

  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 it. As a result, these questions will not appear in the review screen.

  You are developing a website that will run as an Azure Web App. Users will authenticate by using their Azure Active Directory (Azure AD) credentials.

  You plan to assign users one of the following permission levels for the website: admin, normal, and reader. A user's Azure AD group membership must be used to determine the permission level.

  You need to configure authorization.

  Solution:

  1. Create a new Azure AD application. In the application's manifest, set value of the groupMembershipClaims option to All.

  2. In the website, use the value of the groups claim from the JWT for the user to determine permissions.

  Does the solution meet the goal?

  A. Yes
  B. No
  A. Yes

  ---

  Explanation

  To configure Manifest to include Group Claims in Auth Token 1. Go to Azure Active Directory to configure the Manifest. Click on Azure Active Directory, and go to App registrations to find your application:

  2. Click on your application (or search for it if you have a lot of apps) and edit the Manifest by clicking on it.

  3. Locate the "groupMembershipClaims" setting. Set its value to either "SecurityGroup" or "All". To help you decide which:

  1. "SecurityGroup" - groups claim will contain the identifiers of all security groups of which the user is a member.

  2. "All" - groups claim will contain the identifiers of all security groups and all distribution lists of which the user is a member

  Now your application will include group claims in your manifest and you can use this fact in your code.

  https://blogs.msdn.microsoft.com/waws/2017/03/13/azure-app-service-authentication-aad-groups/

• Question 380:

  HOTSPOT

  You need to retrieve all order line items from Order.json and sort the data alphabetically by the city.

  How should you complete the code? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

  ---

  Box 1: orders o

  Scenario: Order data is stored as nonrelational JSON and must be queried using SQL.

  Box 2:li

  Box 3: o.line_items

  Box 4: o.city

  The city field is in Order, not in the 2s.