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Exam Code : AZ-304
Exam Name : Microsoft Azure Architect Design
Vendor Name : "Microsoft"







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Microsoft


AZ-304


Microsoft Azure Architect Design


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Question: 331


You need to recommend a disaster recovery solution for the back-end tier of the payment processing system. What should you include in the recommendation?

A . Always On Failover Cluster Instances B . active geo-replication

C . Azure Site Recovery D . an auto-failover group




Answer: D
Explanation: References:

https://docs.microsoft.com/en-us/azure/sql-database/sql-database-auto-failover-group



Question: 332


You need to recommend a strategy for migrating the database content of WebApp1 to Azure. What should you include in the recommendation?

A . Use Azure Site Recovery to replicate the SQL servers to Azure. B . Use SQL Server transactional replication.

C . Copy the BACPAC file that contains the Azure SQL database file to Azure Blob storage. D . Copy the VHD that contains the Azure SQL database files to Azure Blob storage




Answer: D
Explanation:

Before you upload a Windows virtual machine (VM) from on-premises to Azure, you must prepare the virtual hard disk (VHD or VHDX).


Scenario: WebApp1 has a web tier that uses Microsoft Internet Information Services (IIS) and a database tier that runs Microsoft SQL Server 2016. The web tier and the database tier are deployed to virtual machines that run on Hyper-V.


Reference: https://docs.microsoft.com/en-us/azure/virtual-machines/windows/prepare-for-upload-vhd-image



Question: 333


You are evaluating the components of the migration to Azure that require you to provision an Azure Storage account.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.





Answer:



Question: 334


You design a solution for the web tier of WebApp1 as shown in the exhibit.



For each of the following statements, select Yes if the statement is true. Otherwise, select No.





Answer:



Explanation:: Box 1: Yes

Any new deployments to Azure must be redundant in case an Azure region fails.


Traffic Manager uses DNS to direct client requests to the most appropriate service endpoint based on a traffic-routing method and the health of the endpoints. An endpoint is any Internet-facing service hosted inside or outside of Azure. Traffic Manager provides a range of traffic-routing methods and endpoint monitoring options to suit different application needs and automatic failover models. Traffic Manager is resilient to failure, including the failure of an entire Azure region.


Box 2: Yes


Recent changes in Azure brought some significant changes in autoscaling options for Azure Web Apps (i.e. Azure App Service to be precise as scaling happens on App Service plan level and has effect on all Web Apps running in that App Service plan).


Box 3: No


Traffic Manager provides a range of traffic-routing methods and endpoint monitoring options to suit different application needs and automatic failover models. Traffic Manager is resilient to failure, including the failure of an entire Azure region.


Reference: https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-overview https://blogs.msdn.microsoft.com/hsirtl/2017/07/03/autoscaling-azure-web-apps/


Question: 335


You need to recommend a strategy for the web tier of WebApp1. The solution must minimize What should you

recommend?

A . Create a runbook that resizes virtual machines automatically to a smaller size outside of business hours. B . Configure the Scale Up settings for a web app.

C . Deploy a virtual machine scale set that scales out on a 75 percent CPU threshold. D . Configure the Scale Out settings for a web app.




Answer: D



Question: 336


You need to recommend a solution for the collection of security logs the middle tier of the payment processing system.


What should you include in the recommendation? A . Azure Notification Hubs

B . the Azure Diagnostics agent C . Azure Event Hubs

D . the Azure Log Analytics agent




Answer: D
Explanation: References:

https://docs.microsoft.com/en-us/azure/azure-monitor/platform/diagnostics-extension-overview



Question: 337


You need to recommend a solution for the user at Contoso to authenticate to the cloud-based sconces and the Azure AD-integrated application.


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.




Answer:



Question: 338


You need to recommend a solution for configuring the Azure Multi-Factor Authentication (MFA) settings.


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.




Answer:



Explanation: References:

https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/howto-sign-in-risk-policy https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/howto-mfa-policy
Question: 339

You need to recommend a compute solution for the middle tier of the payment processing system. What should you include in the recommendation?

A . Azure Kubernetes Service (AKS) B . virtual machine scale sets

C . availability sets

D . App Service Environments (ASEs)




Answer: B



Question: 340


What should you include in the identity management strategy to support the planned changes? A . Move all the domain controllers from corp.fabrikam.com to virtual networks in Azure.

B . Deploy domain controllers for corp.fabrikam.com to virtual networks in Azure. C . Deploy a new Azure AD tenant for the authentication of new R&D projects.

D . Deploy domain controllers for the rd.fabrikam.com forest to virtual networks in Azure.




Answer: B
Explanation:

Directory synchronization between Azure Active Directory (Azure AD) and corp.fabrikam.com must not be affected by a link failure between Azure and the on-premises network. (This requires domain controllers in Azure)


Users on the on-premises network must be able to authenticate to corp.fabrikam.com if an Internet link fails. (This requires domain controllers on-premises)



Question: 341


Topic 2, Contoso, Ltd Case Study B Overview

Contoso,Ltd is a US-base finance service company that has a main office New York and an office in San Francisco. Payment Processing Query System

Contoso hosts a business critical payment processing system in its New York data center. The system has three tiers a front-end web app a middle -tier API and a back end data store implemented as a Microsoft SQL Server 2014 database All servers run Windows Server 2012 R2.


The front -end and middle net components are hosted by using Microsoft Internet Inform-non Services (IK) The application rode is written in C# and middle- tier API uses the Entity framework to communicate the SQL Server database. Maintenance of the database e performed by using SQL Server Ago-


The database is currently J IB and is not expected to grow beyond 3 TB.


The payment processing system has the following compliance related requirement


Fabrikam identifies the following security requirements:



You need to recommend a solution to meet the database retention requirement. What should you recommend? A . Configure a long-term retention policy for the database.

B . Configure Azure Site Recovery.

C . Configure geo replication of the database.

D . Use automatic Azure SQL Database backups.




Answer: A


Question: 346

You need to recommend a notification solution for the IT Support distribution group. What should you include in the recommendation?

A . Azure Network Watcher

B . an action group

C . a SendGrid account with advanced reporting D . Azure AD Connect Health




Answer: D
Explanation:

References: https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-health-operations



Question: 347

You need to recommend a data storage strategy for WebApp1. What should you include in in the recommendation?

A . an Azure SQL Database elastic pool

B . a vCore-baswl Azure SQL database

C . an Azure virtual machine that runs SQL Server D . a fixed-size DTU AzureSQL database.




Answer: B



Question: 348


You need to design a solution for securing access to the historical transaction data.


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




Answer:



Question: 349


Question Set 1


You need to recommend a solution to generate a monthly report of all the new Azure Resource Manager resource deployments in your subscription.


What should you include in the recommendation? A . the Change Tracking management solution

B . Application Insights

C . Azure Monitor action groups D . Azure Activity Log




Answer: D


Explanation:


Activity logs are kept for 90 days. You can query for any range of dates, as long as the starting date isn’t more than 90 days in the past.


Through activity logs, you can determine:



Reference: https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/view-activity-logs



Question: 350


You have an Azure subscription that contains an Azure SQL database named DB1. Several queries that query the data in DB1 take a long time to execute.

You need to recommend a solution to identify the queries that take the longest to execute.


What should you include in the recommendation? A . SQL Database Advisor

B . Azure Monitor

C . Performance Recommendations D . Query Performance Insight




Answer: D
Explanation:

Query Performance Insight provides intelligent query analysis for single and pooled databases. It helps identify the top resource consuming and long-running queries in your workload. This helps you find the queries to optimize to improve overall workload performance and efficiently use the resource that you are paying for.


Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/query-performance-insight-use