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Topic 5: Misc. Questions
You have an on-premises named App 1.
Customers App1 to manage digital images.
You plan to migrate App1 to Azure.
You need to recommend a data storage solution for Appl. The solution must meet the following image storage requirements:
Encrypt images at rest.
Allow files up to 50M.
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?
A.
shared access signatures (SAS)
B.
access keys
C.
conditional access policies
D.
certificates
shared access signatures (SAS)
This allows for limited-time fine grained access control to resources. So you can generate URL, specify duration (for month of April) and disseminate URL to 10 team members. On May 1, the SAS token is automatically invalidated, denying team members continued access.
You are planning an Azure IoT Hub solution that will include 50,000 IoT devices.
Each device will stream data, including temperature, device ID, and time data.
Approximately 50,000 records will be written every second. The data will be visualized in near real time.
You need to recommend a service to store and query the data.
Which two services can you recommend? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A.
Azure Table Storage
B.
Azure Event Grid
C.
Azure Cosmos DB SQL API
D.
Azure Time Series Insights
Azure Cosmos DB SQL API
Azure Time Series Insights
D: Time Series Insights is a fully managed service for time series data. In this architecture, Time Series Insights performs the roles of stream processing, data store, and analytics and reporting. It accepts streaming data from either IoT Hub or Event Hubs and stores, processes, analyzes, and displays the data in near real time.
C: The processed data is stored in an analytical data store, such as Azure Data Explorer, HBase, Azure Cosmos DB, Azure Data Lake, or Blob Storage.
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/scenarios/time-series
You have the resources shown in the following table.
CDB1 hosts a container that stores continuously updated operational data
You are designing a solution that will use AS1 to analyze the operational data dairy.
You need to recommend a solution to analyze the data without affecting the performance of the operational data store.
What should you include in the recommendation?
A.
Azure Data Factory with Azure Cosmos DB and Azure Synapse Analytics connectors
B.
Azure Synapse Analytics with PolyBase data loading
C.
Azure Cosmos DB change feed
Azure Synapse Analytics with PolyBase data loading
You plan to deploy Azure Databricks to support a machine learning application. Data engineers will mount an Azure Data Lake Storage account to the Databricks file system. Permissions to folders are granted directly to the data engineers. You need to recommend a design for the planned Databrick deployment. The solution must meet the following requirements:
Ensure that the data engineers can only access folders to which they have permissions.
Minimize development effort.
Minimize 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.
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