Microsoft Designing Microsoft Azure Infrastructure Solutions - AZ-305 FREE EXAM DUMPS QUESTIONS & ANSWERS
You plan to develop, deploy, and maintain 100 React-based web apps that will NOT require server-side rendering.
You need to recommend a hosting solution for the apps. The solution must meet the following requirements:
- Automatically deploy new versions of the apps when changes to the
apps' source code are committed in Azure Repos.
- Automatically stage a preview version of an app when a pull request
is processed.
- Support Azure API Management by using the /api
- Minimize costs.
What should you include in the recommendation?
You need to recommend a hosting solution for the apps. The solution must meet the following requirements:
- Automatically deploy new versions of the apps when changes to the
apps' source code are committed in Azure Repos.
- Automatically stage a preview version of an app when a pull request
is processed.
- Support Azure API Management by using the /api
- Minimize costs.
What should you include in the recommendation?
Correct Answer: C
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Hotspot Question
You have an on-premises web server farm that contains 10 servers. The servers run Windows Server 2016 and host a .NET Framework application named App1. The state data for App1 is maintained by using a database named DB1. The usage patterns of App1 vary significantly.
You plan to perform the following actions:
- Migrate App1 to Azure.
- Migrate DB1 to an Azure SQL database.
You need to recommend a virtual machine-based solution to host App1. The solution must meet the following requirements:
- Minimize how long it takes to scale out resources during surges in
demand for App1.
- Ensure minimum capacity availability of the virtual machines at all
times.
- Ensure that the solution can be recovered if an Azure region fails.
- Minimize compute costs.
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 have an on-premises web server farm that contains 10 servers. The servers run Windows Server 2016 and host a .NET Framework application named App1. The state data for App1 is maintained by using a database named DB1. The usage patterns of App1 vary significantly.
You plan to perform the following actions:
- Migrate App1 to Azure.
- Migrate DB1 to an Azure SQL database.
You need to recommend a virtual machine-based solution to host App1. The solution must meet the following requirements:
- Minimize how long it takes to scale out resources during surges in
demand for App1.
- Ensure minimum capacity availability of the virtual machines at all
times.
- Ensure that the solution can be recovered if an Azure region fails.
- Minimize compute costs.
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.
Correct Answer:
Explanation:
Box 1:
Orchestration modes for Virtual Machine Scale Sets in Azure
Scale sets with Flexible orchestration
Achieve high availability at scale with identical or multiple virtual machine types.
With Flexible orchestration, Azure provides a unified experience across the Azure VM ecosystem.
Flexible orchestration offers high availability guarantees (up to 1000 VMs) by spreading VMs across fault domains in a region or within an Availability Zone.
Box 2: A capacity reservation group
On-demand capacity reservation enables you to reserve compute capacity in an Azure region or an availability zone for any duration of time. Unlike reserved instances, you don't have to sign up for a one-year or three-year term commitment. You can create and delete reservations at any time and have full control over how you want to manage your reservations.
Reference:
https://learn.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-orchestration-modes
https://learn.microsoft.com/en-us/azure/virtual-machines/capacity-reservation-overview
You have an on-premises application that consumes data from multiple databases. The application code references database tables by using a combination of the server, database, and table name.
You need to migrate the application data to Azure.
To which two services can you migrate the application data to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
You need to migrate the application data to Azure.
To which two services can you migrate the application data to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Correct Answer: A,D
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You plan to move a web application named App1 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?
Correct Answer: D
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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 has deployed several virtual machines (VMs) on-premises and to Azure. Azure ExpressRoute has been deployed and configured for on-premises to Azure connectivity.
Several VMs are exhibiting network connectivity issues.
You need to analyze the network traffic to determine whether packets are being allowed or denied to the VMs.
Solution: Use the Azure Traffic Analytics solution in Azure Log Analytics to analyze the network traffic.
Does the solution 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 has deployed several virtual machines (VMs) on-premises and to Azure. Azure ExpressRoute has been deployed and configured for on-premises to Azure connectivity.
Several VMs are exhibiting network connectivity issues.
You need to analyze the network traffic to determine whether packets are being allowed or denied to the VMs.
Solution: Use the Azure Traffic Analytics solution in Azure Log Analytics to analyze the network traffic.
Does the solution meet the goal?
Correct Answer: A
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You are designing a microservices architecture that will be hosted in an Azure Kubernetes Service (AKS) cluster. Apps that will consume the microservices will be hosted on Azure virtual machines. The virtual machines and the AKS cluster will reside on the same virtual network.
You need to design a solution to expose the microservices to the consumer apps. The solution must meet the following requirements:
* Ingress access to the microservices must be restricted to a single private IP address and protected by using mutual TLS authentication.
* The number of incoming microservice calls must be rate-limited.
* Costs must be minimized.
What should you include in the solution?
You need to design a solution to expose the microservices to the consumer apps. The solution must meet the following requirements:
* Ingress access to the microservices must be restricted to a single private IP address and protected by using mutual TLS authentication.
* The number of incoming microservice calls must be rate-limited.
* Costs must be minimized.
What should you include in the solution?
Correct Answer: 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 deploys several virtual machines on-premises and to Azure. ExpressRoute is deployed and configured for on-premises to Azure connectivity.
Several virtual machines exhibit network connectivity issues.
You need to analyze the network traffic to identify whether packets are being allowed or denied to the virtual machines.
Solution: Use Azure Network Watcher to run IP flow verify to analyze the network traffic.
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 deploys several virtual machines on-premises and to Azure. ExpressRoute is deployed and configured for on-premises to Azure connectivity.
Several virtual machines exhibit network connectivity issues.
You need to analyze the network traffic to identify whether packets are being allowed or denied to the virtual machines.
Solution: Use Azure Network Watcher to run IP flow verify to analyze the network traffic.
Does this meet the goal?
Correct Answer: B
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You have an Azure subscription that contains a storage account.
An application sometimes writes duplicate files to the storage account.
You have a PowerShell script that identifies and deletes duplicate files in the storage account.
Currently, the script is run manually after approval from the operations manager.
You need to recommend a serverless solution that performs the following actions:
- Runs the script once an hour to identify whether duplicate files
exist
- Sends an email notification to the operations manager requesting
approval to delete the duplicate files
- Processes an email response from the operations manager specifying
whether the deletion was approved
- Runs the script if the deletion was approved
What should you include in the recommendation?
An application sometimes writes duplicate files to the storage account.
You have a PowerShell script that identifies and deletes duplicate files in the storage account.
Currently, the script is run manually after approval from the operations manager.
You need to recommend a serverless solution that performs the following actions:
- Runs the script once an hour to identify whether duplicate files
exist
- Sends an email notification to the operations manager requesting
approval to delete the duplicate files
- Processes an email response from the operations manager specifying
whether the deletion was approved
- Runs the script if the deletion was approved
What should you include in the recommendation?
Correct Answer: B
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Hotspot Question
You are building an Azure web app that will store the Personally Identifiable Information (PII) of employees.
You need to recommend an Azure SQL. Database solution for the web app. The solution must meet the following requirements:
- Maintain availability in the event of a single datacenter outage.
- Support the encryption of specific columns that contain PII.
- Automatically scale up during payroll operations.
- Minimize costs.
What should you include in the recommendations? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You are building an Azure web app that will store the Personally Identifiable Information (PII) of employees.
You need to recommend an Azure SQL. Database solution for the web app. The solution must meet the following requirements:
- Maintain availability in the event of a single datacenter outage.
- Support the encryption of specific columns that contain PII.
- Automatically scale up during payroll operations.
- Minimize costs.
What should you include in the recommendations? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct Answer:
Explanation:
https://learn.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview?view=azuresql#service-tiers The General Purpose service tier is designed for common workloads. It offers budget-oriented balanced compute and storage options.
https://learn.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview?view=azuresql#compute-tiers Serverless compute tier: auto-scales compute resources based on workload activity and bills for the amount of compute used, per second. The serverless compute tier is generally available in the General Purpose service tier, and is currently in preview in the Hyperscale service tier.
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?
Correct Answer: D
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You have an Azure subscription. The subscription has a blob container that contains multiple blobs.
Ten users in the finance department of your company plan to access the blobs during the month of April.
You need to recommend a solution to enable access to the blobs during the month of April only.
Which security solution should you include in the recommendation?
Ten users in the finance department of your company plan to access the blobs during the month of April.
You need to recommend a solution to enable access to the blobs during the month of April only.
Which security solution should you include in the recommendation?
Correct Answer: D
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You are designing a SQL database solution. The solution will include 20 databases that will be 20 GB each and have varying usage patterns.
You need to recommend a database platform to host the databases. The solution must meet the following requirements:
- The compute resources allocated to the databases must scale
dynamically.
- The solution must meet an SLA of 99.99% uptime.
- The solution must have reserved capacity.
- Compute charges must be minimized.
What should you include in the recommendation?
You need to recommend a database platform to host the databases. The solution must meet the following requirements:
- The compute resources allocated to the databases must scale
dynamically.
- The solution must meet an SLA of 99.99% uptime.
- The solution must have reserved capacity.
- Compute charges must be minimized.
What should you include in the recommendation?
Correct Answer: A
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