AZ-305 無料問題集「Microsoft Designing Microsoft Azure Infrastructure Solutions」
Your company has an app named App1 that uses data from the on-premises Microsoft SQL Server databases shown in the following table.
App1 and the data are used on the first day of the month only. The data is not expected to grow more than 3% each year.
The company is rewriting App1 as an Azure web app and plans to migrate all the data to Azure.
You need to migrate the data to Azure SQL Database. The solution must minimize costs.
Which service tier should you use?
App1 and the data are used on the first day of the month only. The data is not expected to grow more than 3% each year.
The company is rewriting App1 as an Azure web app and plans to migrate all the data to Azure.
You need to migrate the data to Azure SQL Database. The solution must minimize costs.
Which service tier should you use?
正解：D
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解説: (JPNTest メンバーにのみ表示されます)
You are designing a cost-optimized solution that uses Azure Batch to run two types of jobs on Linux nodes.
The first job type will consist of short-running tasks for a development environment. The second job type will consist of long-running Message Passing Interface (MPI) applications for a production environment that requires timely job completion.
You need to recommend the pool type and node type for each job type. The solution must minimize compute charges and leverage Azure Hybrid Benefit whenever possible.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
The first job type will consist of short-running tasks for a development environment. The second job type will consist of long-running Message Passing Interface (MPI) applications for a production environment that requires timely job completion.
You need to recommend the pool type and node type for each job type. The solution must minimize compute charges and leverage Azure Hybrid Benefit whenever possible.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
You have 12 on-premises data sources that contain customer information and consist of Microsoft SQL Server, MySQL, and Oracle databases.
You have an Azure subscription.
You plan to create an Azure Data Lake Storage account that will consolidate the customer information for analysis and reporting.
You need to recommend a solution to automatically copy new information from the data sources to the Data Lake Storage account by using extract, transform and load (ETL). The solution must minimize administrative effort.
What should you include in the recommendation?
You have an Azure subscription.
You plan to create an Azure Data Lake Storage account that will consolidate the customer information for analysis and reporting.
You need to recommend a solution to automatically copy new information from the data sources to the Data Lake Storage account by using extract, transform and load (ETL). The solution must minimize administrative effort.
What should you include in the recommendation?
正解：D
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You plan to migrate App1 to Azure.
You need to estimate the compute costs for App1 in Azure. The solution must meet the security and compliance requirements.
What should you use to estimate the costs, and what should you implement to minimize the costs? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You need to estimate the compute costs for App1 in Azure. The solution must meet the security and compliance requirements.
What should you use to estimate the costs, and what should you implement to minimize the costs? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
Box 1: The Azure Total Cost of Ownership (TCO) Calculator
The Total Cost of Ownership (TCO) Calculator estimates the cost savings you can realize by migrating your workloads to Azure.
Note: The TCO Calculator recommends a set of equivalent services in Azure that will support your applications. Our analysis will show each cost area with an estimate of your on-premises spend versus your spend in Azure. There are several cost categories that either decrease or go away completely when you move workloads to the cloud.
Box 2: Azure Hybrid Benefit
Azure Hybrid Benefit is a licensing benefit that helps you to significantly reduce the costs of running your workloads in the cloud. It works by letting you use your on-premises Software Assurance-enabled Windows Server and SQL Server licenses on Azure. And now, this benefit applies to RedHat and SUSE Linux subscriptions, too.
Scenario:
Litware identifies the following security and compliance requirements:
Once App1 is migrated to Azure, you must ensure that new data can be written to the app, and the modification of new and existing data is prevented for a period of three years.
On-premises users and services must be able to access the Azure Storage account that will host the data in App1.
Access to the public endpoint of the Azure Storage account that will host the App1 data must be prevented.
All Azure SQL databases in the production environment must have Transparent Data Encryption (TDE) enabled.
App1 must not share physical hardware with other workloads.
Reference:
https://azure.microsoft.com/en-us/pricing/tco/
https://azure.microsoft.com/en-us/pricing/hybrid-benefit/
You have an Azure App Service web app named Webapp1 that connects to an Azure SQL database named DB1. Webapp1 and DB1 are deployed to the East US Azure region.
You need to ensure that all the traffic between Weoapp1 and DB1 is sent via a private connection.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You need to ensure that all the traffic between Weoapp1 and DB1 is sent via a private connection.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
You are designing a solution that will include containerized applications running in an Azure Kubernetes Service (AKS) cluster.
You need to recommend a load balancing solution for HTTPS traffic. The solution must meet the following requirements:
Automatically configure load balancing rules as the applications are deployed to the cluster.
Support Azure Web Application Firewall (WAF).
Support cookie-based affinity.
Support URL routing.
What should you include the recommendation?
You need to recommend a load balancing solution for HTTPS traffic. The solution must meet the following requirements:
Automatically configure load balancing rules as the applications are deployed to the cluster.
Support Azure Web Application Firewall (WAF).
Support cookie-based affinity.
Support URL routing.
What should you include the recommendation?
正解：B
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解説: (JPNTest メンバーにのみ表示されます)
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 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 two Azure virtual machines to two Azure regions, and you create a Traffic Manager profile.
Does this meet the goal?
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 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 two Azure virtual machines to two Azure regions, and you create a Traffic Manager profile.
Does this meet the goal?
正解：A
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解説: (JPNTest メンバーにのみ表示されます)
You have an on-premises application named App1 that uses an Oracle database.
You plan to use Azure Databricks to transform and load data from App1 to an Azure Synapse Analytics instance.
You need to ensure that the App1 data is available to Databricks.
Which two Azure services should you include in the solution? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
You plan to use Azure Databricks to transform and load data from App1 to an Azure Synapse Analytics instance.
You need to ensure that the App1 data is available to Databricks.
Which two Azure services should you include in the solution? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
正解：C、D
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Your company develops a web service that is deployed to an Azure virtual machine named VM1. The web service allows an API to access real-time data from VM1.
The current virtual machine deployment is shown in the Deployment exhibit. (Click the Deployment tab).
The chief technology officer (CTO) sends you the following email message: "Our developers have deployed the web service to a virtual machine named VM1. Testing has shown that the API is accessible from VM1 and VM2. Our partners must be able to connect to the API over the Internet. Partners will use this data in applications that they develop." You deploy an Azure API Management (APIM) service. The relevant API Management configuration is shown in the API exhibit. (Click the API tab.)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
The current virtual machine deployment is shown in the Deployment exhibit. (Click the Deployment tab).
The chief technology officer (CTO) sends you the following email message: "Our developers have deployed the web service to a virtual machine named VM1. Testing has shown that the API is accessible from VM1 and VM2. Our partners must be able to connect to the API over the Internet. Partners will use this data in applications that they develop." You deploy an Azure API Management (APIM) service. The relevant API Management configuration is shown in the API exhibit. (Click the API tab.)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/api-management/api-management-using-with-vnet
You are building an app named App1 that will monitor thousands of sensors across multiple sites. The app will include the resources shown in the following table.
You need to recommend a real lime analytics solution lot App1. The solution must meet the following requirements;
* Perform analytics on the sensor data in real time.
* Ensure that the solution scales dynamically.
* Minimize development effort
* Minimize costs.
What is the minimum number of Azure Stream Analytics jobs you should deploy?
You need to recommend a real lime analytics solution lot App1. The solution must meet the following requirements;
* Perform analytics on the sensor data in real time.
* Ensure that the solution scales dynamically.
* Minimize development effort
* Minimize costs.
What is the minimum number of Azure Stream Analytics jobs you should deploy?
正解：C
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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 have an Azure Storage account that contains two 1-GB data files named File1 and File2. The data files are set to use the archive access tier.
You need to ensure that File1 is accessible immediately when a retrieval request is initiated.
Solution: For File1, you set Access tier to Cool.
Does this meet the goal?
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 have an Azure Storage account that contains two 1-GB data files named File1 and File2. The data files are set to use the archive access tier.
You need to ensure that File1 is accessible immediately when a retrieval request is initiated.
Solution: For File1, you set Access tier to Cool.
Does this meet the goal?
正解：A
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解説: (JPNTest メンバーにのみ表示されます)
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. Each service may be used owe. More than once not at an You may need to drag the spin bar between panes or scroll 10 view content.
*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. Each service may be used owe. More than once not at an You may need to drag the spin bar between panes or scroll 10 view content.
正解：
Explanation:
1) Sales: Azure Site Recovery only
2) Finance: Azure Site Recovery and Azure Backup
3) Reporting: Azure Backup only
You have an Azure Active Directory (Azure AD) tenant.
You plan to use Azure Monitor to monitor user sign-ins and generate alerts based on specific user sign-in events.
You need to recommend a solution to trigger the alerts based on the events.
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.
You plan to use Azure Monitor to monitor user sign-ins and generate alerts based on specific user sign-in events.
You need to recommend a solution to trigger the alerts based on the events.
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.
正解：
Explanation:
Box 1: An Azure Log Analytics workspace
To be able to create an alert we send the Azure AD logs to An Azure Log Analytics workspace.
Note: You can forward your AAD logs and events to either an Azure Storage Account, an Azure Event Hub, Log Analytics, or a combination of all of these.
Box 2: Log
Ensure Resource Type is an analytics source like Log Analytics or Application Insights and signal type as Log.
Reference:
https://4sysops.com/archives/how-to-create-an-azure-ad-admin-login-alert/
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/alerts-log
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 using the Regulatory compliance dashboard in Microsoft Defender for Cloud.
Does this meet the goal?
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 using the Regulatory compliance dashboard in Microsoft Defender for Cloud.
Does this meet the goal?
正解：B
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A company has an on-premises file server cbflserver that runs Windows Server 2019. Windows Admin Center manages this server. The company owns an Azure subscription. You need to provide an Azure solution to prevent data loss if the file server fails.
Solution: You decide to register Windows Admin Center in Azure and then configure Azure Backup.
Would this meet the requirement?
Solution: You decide to register Windows Admin Center in Azure and then configure Azure Backup.
Would this meet the requirement?
正解：A
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You have a Microsoft Entra tenant that uses Microsoft Entra Connect Sync to sync with an on-premises Active Directory Domain Services {AD DS) domain. The domain contains several member servers.
You have a custom human resources (HR) application named App1 that stores employee records.
You are designing a solution to automate the management of user accounts. The solution must meet the following requirements:
* When employees are added to App1, the user accounts of the employees must be provisioned to the AD DS domain and the Microsoft Entra tenant automatically.
* New employee records must be read from a CSV file that is exported from App1 daily.
You need to recommend a Microsoft Entra Identity Governance provisioning method and a target endpoint for creating new user accounts.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each connect selection is worth one point.
You have a custom human resources (HR) application named App1 that stores employee records.
You are designing a solution to automate the management of user accounts. The solution must meet the following requirements:
* When employees are added to App1, the user accounts of the employees must be provisioned to the AD DS domain and the Microsoft Entra tenant automatically.
* New employee records must be read from a CSV file that is exported from App1 daily.
You need to recommend a Microsoft Entra Identity Governance provisioning method and a target endpoint for creating new user accounts.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each connect selection is worth one point.
正解：
Explanation:
