QUESTION: 77 Exam Topic: Design data storage solutions

DRAG DROP (Drag and Drop is not supported)
You need to recommend a solution that meets the file storage requirements for App2.
What should you deploy to the Azure subscription and the on-premises network? To answer, drag the appropriate services to the correct locations. Each service may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:

See Explanation section for answer.

Answer(s): A

Explanation:

Box 1: Azure Files
Scenario: App2 has the following file storage requirements:
Save files to an Azure Storage account. Replicate files to an on-premises location.
Ensure that on-premises clients can read the files over the LAN by using the SMB protocol.

Box 2: Azure File Sync
Use Azure File Sync to centralize your organization's file shares in Azure Files, while keeping the flexibility, performance, and compatibility of an on-premises file server. Azure File Sync transforms Windows Server into a quick cache of your Azure file share. You can use any protocol that's available on Windows Server to access your data locally, including SMB, NFS, and FTPS. You can have as many caches as you need across the worlD.

Reference:

https://docs.microsoft.com/en-us/azure/storage/file-sync/file-sync-deployment-guide

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QUESTION: 78 Exam Topic: Design data storage solutions

View Related Case Study

You need to recommend a solution that meets the data requirements for App1.
What should you recommend deploying to each availability zone that contains an instance of App1?

an Azure Cosmos DB that uses multi-region writes
an Azure Data Lake store that uses geo-zone-redundant storage (GZRS)
an Azure SQL database that uses active geo-replication
an Azure Storage account that uses geo-zone-redundant storage (GZRS)

Answer(s): A

Explanation:

Scenario: App1 has the following data requirements:
-Each instance will write data to a data store in the same availability zone as the instance.
-Data written by any App1 instance must be visible to all App1 instances.
Azure Cosmos DB: Each partition across all the regions is replicateD. Each region contains all the data partitions of an Azure Cosmos container and can serve reads as well as serve writes when multi-region writes is enableD.

Incorrect Answers:
B, D: GZRS protects against failures. Geo-redundant storage (with GRS or GZRS) replicates your data to another physical location in the secondary region to protect against regional outages. However, that data is available to be read only if the customer or Microsoft initiates a failover from the primary to secondary region. C: Active geo-replication is designed as a business continuity solution that lets you perform quick disaster recovery of individual databases in case of a regional disaster or a large scale outage. Once geo-replication is set up, you can initiate a geo-failover to a geo-secondary in a different Azure region. The geo-failover is initiated programmatically by the application or manually by the user.

Reference:

https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability

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QUESTION: 79 Exam Topic: Design data storage solutions Questions

You have 100 servers that run Windows Server 2012 R2 and host Microsoft SQL Server 2014 instances. The instances host databases that have the following characteristics:
-Stored procedures are implemented by using CLR.
-The largest database is currently 3 TB. None of the databases will ever exceed 4 TB.
-You plan to move all the data from SQL Server to Azure.
-You need to recommend a service to host the databases.

The solution must meet the following requirements:
-Whenever possible, minimize management overhead for the migrated databases.
-Ensure that users can authenticate by using Azure Active Directory (Azure AD) credentials.

Minimize the number of database changes required to facilitate the migration. What should you include in the recommendation?

Azure SQL Database elastic pools
Azure SQL Managed Instance
Azure SQL Database single databases
SQL Server 2016 on Azure virtual machines

Answer(s): B

Explanation:

SQL Managed Instance allows existing SQL Server customers to lift and shift their on-premises applications to the cloud with minimal application and database changes. At the same time, SQL Managed Instancepreserves all PaaS capabilities (automatic patching and version updates, automated backups, high availability) that drastically reduce management overhead and TCO.

Reference:

https://docs.microsoft.com/en-us/azure/sql-database/sql-database-managed-instance

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QUESTION: 80 Exam Topic: Design data storage solutions Questions

You have an Azure subscription that contains an Azure Blob Storage account named store1.
You have an on-premises file server named Server1 that runs Windows Server 2016. Server1 stores 500 GB of company files.
You need to store a copy of the company files from Server1 in store1.
Which two possible Azure services achieve this goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

an Azure Logic Apps integration account
an Azure Import/Export job
Azure Data Factory
an Azure Analysis services On-premises data gateway
an Azure Batch account

Answer(s): B,C

Reference:

https://docs.microsoft.com/en-us/azure/data-factory/introduction

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QUESTION: 77 Exam Topic: Design data storage solutions

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QUESTION: 78 Exam Topic: Design data storage solutions

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QUESTION: 79 Exam Topic: Design data storage solutions Questions

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QUESTION: 80 Exam Topic: Design data storage solutions Questions

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