File Info
| Exam | Designing an Azure Data Solution |
| Number | DP-201 |
| File Name | Microsoft.DP-201.TestKing.2019-04-27.31q.tqb |
| Size | 601 KB |
| Posted | Apr 27, 2019 |
| Download | Microsoft.DP-201.TestKing.2019-04-27.31q.tqb |
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Demo Questions
Question 1
You need to recommend a solution for storing the image tagging data.
What should you recommend?
- Azure File Storage
- Azure Cosmos DB
- Azure Blob Storage
- Azure SQL Database
- Azure SQL Data Warehouse
Correct answer: C
Explanation:
Image data must be stored in a single data store at minimum cost. Note: Azure Blob storage is Microsoft's object storage solution for the cloud. Blob storage is optimized for storing massive amounts of unstructured data.Unstructured data is data that does not adhere to a particular data model or definition, such as text or binary data. Blob storage is designed for:Serving images or documents directly to a browser. Storing files for distributed access. Streaming video and audio. Writing to log files. Storing data for backup and restore, disaster recovery, and archiving. Storing data for analysis by an on-premises or Azure-hosted service. References:https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction Image data must be stored in a single data store at minimum cost.
Note: Azure Blob storage is Microsoft's object storage solution for the cloud. Blob storage is optimized for storing massive amounts of unstructured data.
Unstructured data is data that does not adhere to a particular data model or definition, such as text or binary data.
Blob storage is designed for:
- Serving images or documents directly to a browser.
- Storing files for distributed access.
- Streaming video and audio.
- Writing to log files.
- Storing data for backup and restore, disaster recovery, and archiving.
- Storing data for analysis by an on-premises or Azure-hosted service.
References:
https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction
Question 2
You need to design the solution for analyzing customer data.
- Azure Databricks
- Azure Data Lake Storage
- Azure SQL Data Warehouse
- Azure Cognitive Services
- Azure Batch
Correct answer: A
Explanation:
Customer data must be analyzed using managed Spark clusters. You create spark clusters through Azure Databricks. References:https://docs.microsoft.com/en-us/azure/azure-databricks/quickstart-create-databricks-workspace-portal Customer data must be analyzed using managed Spark clusters.
You create spark clusters through Azure Databricks.
References:
https://docs.microsoft.com/en-us/azure/azure-databricks/quickstart-create-databricks-workspace-portal
Question 3
You need to design a solution to meet the SQL Server storage requirements for CONT_SQL3.
Which type of disk should you recommend?
- Standard SSD Managed Disk
- Premium SSD Managed Disk
- Ultra SSD Managed Disk
Correct answer: C
Explanation:
CONT_SQL3 requires an initial scale of 35000 IOPS. Ultra SSD Managed Disk Offerings The following table provides a comparison of ultra solid-state-drives (SSD) (preview), premium SSD, standard SSD, and standard hard disk drives (HDD) for managed disks to help you decide what to use. References:https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types CONT_SQL3 requires an initial scale of 35000 IOPS.
Ultra SSD Managed Disk Offerings
The following table provides a comparison of ultra solid-state-drives (SSD) (preview), premium SSD, standard SSD, and standard hard disk drives (HDD) for managed disks to help you decide what to use.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types
