AZ-305 無料問題集「Microsoft Designing Microsoft Azure Infrastructure Solutions」
You have an Azure subscription that contains the storage accounts shown in the following table.
You plan to implement two new apps that have the requirements shown in the following table.
Which storage accounts should you recommend using for each app? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You plan to implement two new apps that have the requirements shown in the following table.
Which storage accounts should you recommend using for each app? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
https://docs.microsoft.com/en-us/azure/storage/common/storage-account-overview
https://www.edureka.co/community/40011/different-storage-accounts-there-major-difference-between
https://insidemstech.com/tag/general-purpose-v2/
In conclusion the correct answers are:
Box1 --> Storage1 and Storage3 only
Box2 --> Storage1 and Storage4 only
https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-create-file-share?tabs=azure-portal#basics
You use Azure virtual machines to run a custom application that uses an Azure SQL database on the back end.
The IT apartment at your company recently enabled forced tunneling,
Since the configuration change, developers have noticed degraded performance when they access the database You need to recommend a solution to minimize latency when accessing the database. The solution must minimize costs What should you include in the recommendation?
The IT apartment at your company recently enabled forced tunneling,
Since the configuration change, developers have noticed degraded performance when they access the database You need to recommend a solution to minimize latency when accessing the database. The solution must minimize costs What should you include in the recommendation?
正解：D
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解説: (JPNTest メンバーにのみ表示されます)
You have the Azure resources shown in the following table.
You need to deploy a new Azure Firewall policy that will contain mandatory rules for all Azure Firewall deployments. The new policy will be configured as a parent policy for the existing policies.
What is the minimum number of additional Azure Firewall policies you should create?
You need to deploy a new Azure Firewall policy that will contain mandatory rules for all Azure Firewall deployments. The new policy will be configured as a parent policy for the existing policies.
What is the minimum number of additional Azure Firewall policies you should create?
正解：B
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解説: (JPNTest メンバーにのみ表示されます)
You have an Azure Active Directory (Azure AD) tenant that syncs with an on-premises Active Directory domain.
Your company has a line-of-business (LOB) application that was developed internally.
You need to implement. SAML single sign-on (SSO) and enforce multi-factor authentication (MFA) when users attempt to access the application from an unknown location.
Which two features should you include in the solution? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Your company has a line-of-business (LOB) application that was developed internally.
You need to implement. SAML single sign-on (SSO) and enforce multi-factor authentication (MFA) when users attempt to access the application from an unknown location.
Which two features should you include in the solution? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
正解：A、C
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You are evaluating whether to use Azure Traffic Manager and Azure Application Gateway to meet the connection requirements for App1.
What is the minimum numbers of instances required for each service? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
What is the minimum numbers of instances required for each service? 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 calculates 3D geometry from height-map data. You need to recommend a solution that meets the following requirements:
* Performs calculations in Azure.
* Ensures that each node can communicate data to every other node.
* Maximizes the number of nodes to calculate multiple scenes as fast as possible.
* Minimizes the amount of effort to implement the solution.
Which two actions should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
* Performs calculations in Azure.
* Ensures that each node can communicate data to every other node.
* Maximizes the number of nodes to calculate multiple scenes as fast as possible.
* Minimizes the amount of effort to implement the solution.
Which two actions should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
正解：C、D
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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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Your company deploys an Azure App Service Web App.
During testing the application fails under load. The application cannot handle more than 100 concurrent user sessions. You enable the Always On feature. You also configure auto-scaling to increase counts from two to
10 based on HTTP queue length.
You need to improve the performance of the application.
Which solution should you use for each application scenario? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
During testing the application fails under load. The application cannot handle more than 100 concurrent user sessions. You enable the Always On feature. You also configure auto-scaling to increase counts from two to
10 based on HTTP queue length.
You need to improve the performance of the application.
Which solution should you use for each application scenario? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
Box 1: Content Delivery Network
A content delivery network (CDN) is a distributed network of servers that can efficiently deliver web content to users. CDNs store cached content on edge servers in point-of-presence (POP) locations that are close to end users, to minimize latency.
Azure Content Delivery Network (CDN) offers developers a global solution for rapidly delivering high- bandwidth content to users by caching their content at strategically placed physical nodes across the world.
Azure CDN can also accelerate dynamic content, which cannot be cached, by leveraging various network optimizations using CDN POPs. For example, route optimization to bypass Border Gateway Protocol (BGP).
Box 2: Azure Redis Cache
Azure Cache for Redis is based on the popular software Redis. It is typically used as a cache to improve the performance and scalability of systems that rely heavily on backend data-stores. Performance is improved by temporarily copying frequently accessed data to fast storage located close to the application. With Azure Cache for Redis, this fast storage is located in-memory with Azure Cache for Redis instead of being loaded from disk by a database.
References:
https://docs.microsoft.com/en-us/azure/azure-cache-for-redis/cache-overview
You have multiple on-premises locations. The locations host loT endpoints that generate real-time telemetry data.
You have an Azure subscription.
You need to process the telemetry data and provide real-time insights. The solution must minimize development effort.
What should you use?
You have an Azure subscription.
You need to process the telemetry data and provide real-time insights. The solution must minimize development effort.
What should you use?
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.
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?
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?
正解：B
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解説: (JPNTest メンバーにのみ表示されます)
You have an Azure subscription. The subscription contains a tiered app named App1 that is distributed across multiple containers hosted in Azure Container Instances.
You need to deploy an Azure Monitor monitoring solution for App1. The solution must meet the following requirements:
* Support using synthetic transaction monitoring to monitor traffic between the App1 components.
* Minimize development effort.
What should you include in the solution?
You need to deploy an Azure Monitor monitoring solution for App1. The solution must meet the following requirements:
* Support using synthetic transaction monitoring to monitor traffic between the App1 components.
* Minimize development effort.
What should you include in the solution?
正解：D
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You plan to move a web application named App! from an on-premises data center to Azure.
App1 depends on a custom COM component that is installed on the host server.
You need to recommend a solution to host App1 in Azure. The solution must meet the following requirements:
* App1 must be available to users if an Azure data center becomes unavailable.
* Costs must be minimized.
What should you include in the recommendation?
App1 depends on a custom COM component that is installed on the host server.
You need to recommend a solution to host App1 in Azure. The solution must meet the following requirements:
* App1 must be available to users if an Azure data center becomes unavailable.
* Costs must be minimized.
What should you include in 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)
Your company has the infrastructure shown in the following table.
The on-premises Active Directory domain syncs to Azure Active Directory (Azure AD).
Server1 runs an application named Appl that uses LDAP queries to verify user identities in the on-premises Active Directory domain.
You plan to migrate Server1 to a virtual machine in Subscription1.
A company security policy states that the virtual machines and services deployed to Subscription1 must be prevented from accessing the on-premises network.
You need to recommend a solution to ensure that Appl continues to function after the migration. The solution must meet the security policy.
What should you include in the recommendation?
The on-premises Active Directory domain syncs to Azure Active Directory (Azure AD).
Server1 runs an application named Appl that uses LDAP queries to verify user identities in the on-premises Active Directory domain.
You plan to migrate Server1 to a virtual machine in Subscription1.
A company security policy states that the virtual machines and services deployed to Subscription1 must be prevented from accessing the on-premises network.
You need to recommend a solution to ensure that Appl continues to function after the migration. The solution must meet the security policy.
What should you include in the recommendation?
正解：D
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解説: (JPNTest メンバーにのみ表示されます)
You have an Azure subscription.
You need to recommend a solution to provide developers with the ability to provision Azure virtual machines.
The solution must meet the following requirements:
* Only allow the creation of the virtual machines in specific regions.
* Only allow the creation of specific sizes of virtual machines.
What should you include in the recommendation?
You need to recommend a solution to provide developers with the ability to provision Azure virtual machines.
The solution must meet the following requirements:
* Only allow the creation of the virtual machines in specific regions.
* Only allow the creation of specific sizes of virtual machines.
What should you include in the recommendation?
正解：C
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解説: (JPNTest メンバーにのみ表示されます)
The developers at your company are building a containerized Python Django app.
You need to recommend platform to host the app. The solution must meet the following requirements:
* Support autoscaling.
* Support continuous deployment from an Azure Container Registry.
* Provide built-in functionality to authenticate app users by using Azure Active Directory (Azure AD).
Which platform should you include in the recommendation?
You need to recommend platform to host the app. The solution must meet the following requirements:
* Support autoscaling.
* Support continuous deployment from an Azure Container Registry.
* Provide built-in functionality to authenticate app users by using Azure Active Directory (Azure AD).
Which platform should you include in 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)
Your company has an on-premises Hyper-V cluster that contains 20 virtual machines. Some of the virtual machines are based on Windows and some in Linux. You have to migrate the virtual machines onto Azure.
You have to recommend a solution that would be used to replicate the disks of the virtual machines to Azure.
The solution needs to ensure that the virtual machines remain available when the migration of the disks is in progress.
You decide to create an Azure storage account and then run AzCopy
Would this fulfill the requirement?
You have to recommend a solution that would be used to replicate the disks of the virtual machines to Azure.
The solution needs to ensure that the virtual machines remain available when the migration of the disks is in progress.
You decide to create an Azure storage account and then run AzCopy
Would this fulfill the requirement?
正解：B
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