Microsoft AZ-305 Online Practice Questions and Exam Preparation

Microsoft AZ-305 Online Questions & Answers

• Question 141:

  HOTSPOT

  You plan to migrate DB1 and DB2 to Azure.

  You need to ensure that the Azure database and the service tier meet the resiliency and business requirements.

  What should you configure? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

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  Box 1: SQL Managed Instance

  Scenario: Once migrated to Azure, DB1 and DB2 must meet the following requirements:

  1. Maintain availability if two availability zones in the local Azure region fail.

  2. Fail over automatically.

  3. Minimize I/O latency.

  The auto-failover groups feature allows you to manage the replication and failover of a group of databases on a server or all databases in a managed instance to another region. It is a declarative abstraction on top of the existing active geo- replication feature, designed to simplify deployment and management of geo-replicated databases at scale. You can initiate a geo-failover manually or you can delegate it to the Azure service based on a user-defined policy. The latter option allows you to automatically recover multiple related databases in a secondary region after a catastrophic failure or other unplanned event that results in full or partial loss of the SQL Database or SQL Managed Instance availability in the

  primary region.

  Box 2: Business critical

  SQL Managed Instance is available in two service tiers: General purpose: Designed for applications with typical performance and I/O latency requirements.

  Business critical: Designed for applications with low I/O latency requirements and minimal impact of underlying maintenance operations on the workload.

  References:

  https://docs.microsoft.com/en-us/azure/azure-sql/database/auto-failover-group-overviewhttps://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/sql-managed-instance-paas-overview

• Question 142:

  You plan to automate the deployment of resources to Azure subscriptions.

  What is a difference between using Azure Blueprints and Azure Resource Manager templates?

  A. Azure Resource Manager templates remain connected to the deployed resources.
  B. Only Azure Resource Manager templates can contain policy definitions.
  C. Azure Blueprints remain connected to the deployed resources.
  D. Only Azure Blueprints can contain policy definitions.
  C. Azure Blueprints remain connected to the deployed resources.

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  Explanation

  With Azure Blueprints, the relationship between the blueprint definition (what should be deployed) and the blueprint assignment (what was deployed) is preserved. This connection supports improved tracking and auditing of deployments.

  Azure Blueprints can also upgrade several subscriptions at once that are governed by the same blueprint.

  Incorrect:

  Not A: Nearly everything that you want to include for deployment in Azure Blueprints can be accomplished with a Resource Manager template. However, a Resource Manager template is a document that doesn't exist natively in Azure-each is stored either locally or in source control. The template gets used for deployments of one or more Azure resources, but once those resources are deployed, there is no active connection or relationship to the template.

  References:

  https://docs.microsoft.com/en-us/answers/questions/26851/how-is-azure-blue-prints-different-from-resource-m.html

• Question 143:

  DRAG DROP

  Your company identifies the following business continuity and disaster recovery objectives for virtual machines that host sales, finance, and reporting application in the company's on-premises data center.

  The finance application requires that data be retained for seven years. In the event of a disaster, the application must be able to run from Azure. The recovery in objective (RTO) is 10 minutes,

  The reporting application must be able to recover point in-time data al a daily granularity.

  The RTO is eight hours.

  The sales application must be able to fail over to second on-premises data center.

  You need to recommend which Azure services meet the business community and disaster recovery objectives. The solution must minimize costs.

  What should you recommend for each application? To answer, drag the appropriate services to the correct application.

  Select and Place:

  

  

• Question 144:

  You have an Azure Storage v2 account named storage1.

  You plan to archive data to storage1.

  You need to ensure that the archived data cannot be deleted for five years. The solution must prevent administrators from deleting the data.

  What should you do?

  A. You create an Azure Blob storage container, and you configure a legal hold access policy.
  B. You create a file share and snapshots.
  C. You create a file share, and you configure an access policy.
  D. You create an Azure Blob storage container, and you configure a time-based retention policy and lock the policy.
  D. You create an Azure Blob storage container, and you configure a time-based retention policy and lock the policy.

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  Explanation

  Time-based retention policy support: Users can set policies to store data for a specified interval. When a time-based retention policy is set, blobs can be created and read, but not modified or deleted. After the retention period has expired, blobs can be deleted but not overwritten.

  Note:

  Immutable storage for Azure Blob storage enables users to store business-critical data objects in a WORM (Write Once, Read Many) state. This state makes the data non-erasable and non-modifiable for a user-specified interval. For the duration of the retention interval, blobs can be created and read, but cannot be modified or deleted. Immutable storage is available for general-purpose v2 and Blob storage accounts in all Azure regions.

  References:

  https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-immutable-storage

• Question 145:

  HOTSPOT

  Your company has 20 web APIs that were developed in-house.

  The company is developing 10 web apps that will use the web APIs. The web apps and the APIs are registered in the company s Azure AD tenant. The web APIs are published by using Azure API Management.

  You need to recommend a solution to block unauthorized requests originating from the web apps from reaching the web APIs. The solution must meet the following requirements:

  1. Use Azure AD-generated claims.

  2. Minimize configuration and management effort

  What should you include in the recommendation? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

  NOTE: Each correct selection is worth one point.

  

  

• Question 146:

  You have data files in Azure Blob Storage.

  You plan to transform the files and move them to Azure Data Lake Storage.

  You need to transform the data by using mapping data flow.

  Which service should you use?

  A. Azure Data Box Gateway
  B. Azure Databricks
  C. Azure Data Factory
  D. Azure Storage Sync
  C. Azure Data Factory

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  Explanation

  You can use Copy Activity in Azure Data Factory to copy data from and to Azure Data Lake Storage Gen2, and use Data Flow to transform data in Azure Data Lake Storage Gen2.

  References:

  https://docs.microsoft.com/en-us/azure/data-factory/connector-azure-data-lake-storage

• Question 147:

  HOTSPOT

  You have a mobile app that is deployed to 100,000 users. Each instance of the app collects usage data. You have an Azure subscription.

  You need to recommend a solution that meets the following requirements:

  1. Accepts the usage data from the app instances

  2. Calculates the average hourly CPU utilization of each app instance and writes the average to an Azure SQL database

  3. Minimizes costs and administrative effort

  What should you include in the recommendation? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

• Question 148:

  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 plans to deploy various Azure App Service instances that will use Azure SQL databases. The App Service instances will be deployed at the same time as the Azure SQL databases.

  The company has a regulatory requirement to deploy the App Service instances only to specific Azure regions. The resources for the App Service instances must reside in the same region.

  You need to recommend a solution to meet the regulatory requirement.

  Solution: You recommend creating resource groups based on locations and implementing resource locks on the resource groups.

  Does this meet the goal?

  A. Yes
  B. No
  B. No

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  Explanation

  Resource locks are not used for compliance purposes. Resource locks prevent changes from being made to resources.

  References:

  https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/lock-resources

• Question 149:

  You have .NeT web service named service1 that has the following requirements:

  1. Must read and write to the local file system.

  2. Must write to the Windows Application event log.

  You need to recommend a solution to host Service1 in Azure .

  The solution must meet the following requirements:

  1. Minimize maintenance overhead.

  2. Minimize costs.

  What should you include in the recommendation?

  A. an Azure App Service web app
  B. an Azure virtual machine scale set
  C. an App Service Environment (ASE)
  D. an Azure Functions app
  A. an Azure App Service web app

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  Explanation

  https://social.msdn.microsoft.com/Forums/vstudio/en-US/294b9e3e-e89c-4095-b8d0-ee1646e77268/writing-to-local-file-system-from-web-app-in-azure?forum=windowsazurewebsitespreview

• Question 150:

  HOTSPOT

  You are designing a software as a service (SaaS) application that will enable Microsoft Entra users to create and publish online surveys. The SaaS application will have a front-end web app and a back-end web API. The web app will rely on the web API to handle updates to customer surveys.

  You need to design an authorization flow for the SaaS application. The solution must meet the following requirements:

  1. To access the back-end web API, the web app must authenticate by using OAuth 2 bearer tokens.

  2. The web app must authenticate by using the identities of individual users.

  What should you include in the solution? To answer, select the appropriate options in the answer area.

  NOTE: Each correct collection is worth one point.