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April 14, 2019

Precise 70-475 Dumps Questions 2019

Exam Code: 70-475 (microsoft 70 475), Exam Name: Designing and Implementing Big Data Analytics Solutions, Certification Provider: Microsoft Certifitcation, Free Today! Guaranteed Training- Pass 70-475 Exam.

Online 70-475 free questions and answers of New Version:

NEW QUESTION 1
You have a Microsoft Azure Machine Learning application named App1 that is used by several departments in your organization.
App 1 connects to an Azure database named DB1. DB1 contains several tables that store sensitive information. You plan to implement a security solution for the tables.
You need to prevent the users of App1 from viewing the data of users in other departments in the tables. The solution must ensure that the users can see only data of the users in their respective department.
Which feature should you implement?

  • A. Cell-level encryption
  • B. Row-Level Security (RLS)
  • C. Transparent Data Encryption (TDE)
  • D. Dynamic Data Masking

Answer: D

NEW QUESTION 2
You are planning a solution that will have multiple data files stored in Microsoft Azure Blob storage every hour. Data processing will occur once a day at midnight only.
You create an Azure data factory that has blob storage as the input source and an Azure HD Insight activity that uses the input to create an output Hive table.
You need to identify a data slicing strategy for the data factory.
What should you identify? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
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    Answer:

    Explanation: 70-475 dumps exhibit

    NEW QUESTION 3
    Your Microsoft Azure subscription contains several data sources that use the same XML schema. You plan to process the data sources in parallel.
    You need to recommend a compute strategy to minimize the cost of processing the data sources. What should you recommend including in the compute strategy?

    • A. Microsoft SQL Server Integration Services (SSIS) on an Azure virtual machine
    • B. Azure Batch
    • C. a Linux HPC cluster in Azure
    • D. a Windows HPC cluster in Azure

    Answer: A

    NEW QUESTION 4
    You have the following script.
    70-475 dumps exhibit
    Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the script.
    NOTE: Each correct selection is worth one point.
    70-475 dumps exhibit

      Answer:

      Explanation: A table created without the EXTERNAL clause is called a managed table because Hive manages its data.

      NEW QUESTION 5
      You plan to implement a Microsoft Azure Data Factory pipeline. The pipeline will have custom business logic that requires a custom processing step.
      You need to implement the custom processing step by using C#.
      Which interface and method should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
      70-475 dumps exhibit

        Answer:

        Explanation: References:
        https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/data-factory/v1/data-factory-use-custom-activ

        NEW QUESTION 6
        You have a Microsoft Azure Stream Analytics solution.
        You need to identify which types of windows must be used to group lite following types of events:
        70-475 dumps exhibit Events that have random time intervals and are captured in a single fixed-size window
        70-475 dumps exhibit Events that have random time intervals and are captured in overlapping windows
        Which window type should you identify for each event type? To answer, select the appropriate options in the answer area.
        NOTE: Each correct selection is worth one point.
        70-475 dumps exhibit

          Answer:

          Explanation: Box 1. A sliding Window Box 2: A sliding Window
          With a Sliding Window, the system is asked to logically consider all possible windows of a given length and output events for cases when the content of the window actually changes – that is, when an event entered or existed the window.

          NEW QUESTION 7
          You are using a Microsoft Azure Data Factory pipeline to copy data to an Azure SQL database. You need to prevent the insertion of duplicate data for a given dataset slice.
          Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

          • A. Set the External property to true.
          • B. Add a column named SliceIdentifierColumnName to the output dataset.
          • C. Set the SqlWriterCleanupScript property to true.
          • D. Remove the duplicates in post-processing.
          • E. Manually delete the duplicate data before running the pipeline activity.

          Answer: BC

          NEW QUESTION 8
          Your company builds hardware devices that contain sensors. You need to recommend a solution to process the sensor data and. What should you include in the recommendation?

          • A. Microsoft Azure Event Hubs
          • B. API apps in Microsoft Azure App Service
          • C. Microsoft Azure Notification Hubs
          • D. Microsoft Azure IoT Hub

          Answer: A

          NEW QUESTION 9
          You have a Microsoft Azure Stream Analytics job that contains several pipelines.
          The Stream Analytics job is configured to trigger an alert when the sale of products in specific categories exceeds a specified threshold.
          You plan to change the product-to-category mappings next month to meet future business requirements.
          You need to create the new product-to-category mappings to prepare for the planned change. The solution must ensure that the Stream Analytics job only uses the new product-to-category mappings when the
          mappings are ready to be activated.
          Which naming structure should you use for the file that contains the product-to-category mappings?

          • A. Use any date after the day the file becomes active.
          • B. Use any date before the day the categories become active.
          • C. Use the date and hour that the categories are to become active.
          • D. Use the current date and time.

          Answer: C

          NEW QUESTION 10
          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 states goals. Some question sets might have more than one correct solution, while the 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.
          You plan to implement a new data warehouse.
          You have the following information regarding the data warehouse:
          70-475 dumps exhibit The first data files for the data warehouse will be available in a few days.
          70-475 dumps exhibit Most queries that will be executed against the data warehouse are ad-hoc.
          70-475 dumps exhibit The schemas of data files that will be loaded to the data warehouse change often.
          70-475 dumps exhibit One month after the planned implementation, the data warehouse will contain 15 TB of data. You need to recommend a database solution to support the planned implementation.
          Solution: You recommend an Apache Hadoop system. Does this meet the goal?

          • A. Yes
          • B. No

          Answer: A

          NEW QUESTION 11
          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 multiple databases that contain millions of sales transactions. You plan to implement a data mining solution to identity purchasing fraud.
          You need to design a solution that mines 10 terabytes (TB) of sales data. The solution must meet the following requirements:
          • Run the analysis to identify fraud once per week.
          • Continue to receive new sales transactions while the analysis runs.
          • Be able to stop computing services when the analysis is NOT running.
          Solution: You create a Cloudera Hadoop cluster on Microsoft Azure virtual machines. Does this meet the goal?

          • A. Yes
          • B. No

          Answer: A

          Explanation: Processing large amounts of unstructured data requires serious computing power and also maintenance effort. As load on computing power typically fluctuates due to time and seasonal influences and/or processes running on certain times, a cloud solution like Microsoft Azure is a good option to be able to scale up easily and pay only for what is actually used.

          NEW QUESTION 12
          You use Microsoft Azure Data Factory to orchestrate data movement and data transformation within Azure. You need to identify which data processing failures exceed a specific threshold. What are two possible ways to achieve the goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

          • A. View the Diagram tile on the Data Factory blade of the Azure portal.
          • B. Set up an alert to send an email message when the number of failed validations is greater than the threshold.
          • C. View the data factory metrics on the Data Factory blade of the Azure portal.
          • D. Set up an alert to send an email message when the number of failed slices is greater than or equal to the threshold.

          Answer: A

          NEW QUESTION 13
          You manage a Microsoft Azure HDInsight Hadoop cluster. All of the data for the cluster is stored in Azure Premium Storage.
          You need to prevent all users from accessing the data directly. The solution must allow only the HDInsight service to access the data.
          Which five actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
          70-475 dumps exhibit

            Answer:

            Explanation: 1. Create Shared Access Signature policy2. Save the SAS policy token, storage account name, and container name. These values are used when associating the storage account with your HDInsight cluster.3. Update property of core-site4. Maintenance mode5. Restart all
            serviceshttps://docs.microsoft.com/en-us/azure/hdinsight/hdinsight-storage-sharedaccesssignature-permissions

            NEW QUESTION 14
            You are automating the deployment of a Microsoft Azure Data Factory solution. The data factory will interact with a file stored in Azure Blob storage.
            You need to use the REST API to create a linked service to interact with the file.
            How should you complete the request body? To answer, drag the appropriate code elements to the correct locations. Each code may be used once, more than once, or not at all. You may need to drag the slit bar between panes or scroll to view content.
            NOTE: Each correct selection is worth one point.
            70-475 dumps exhibit

              Answer:

              Explanation: 70-475 dumps exhibit

              NEW QUESTION 15
              You are building a streaming data analysis solution that will process approximately 1 TB of data weekly. You plan to use Microsoft Azure Stream Analytics to create alerts on real-time data. The data must be preserved for deeper analysis at a later date.
              You need to recommend a storage solution for the alert data. The solution must meet the following requirements:
              70-475 dumps exhibit Support scaling up without any downtime
              70-475 dumps exhibit Minimize data storage costs.
              What should you recommend using to store the data?

              • A. Azure Data Lake
              • B. Azure SQL Database
              • C. Azure SQL Data Warehouse
              • D. Apache Kafka

              Answer: A

              NEW QUESTION 16
              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 the 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.
              You have a Microsoft Azure deployment that contains the following services:
              70-475 dumps exhibit Azure Data Lake
              70-475 dumps exhibit Azure Cosmos DB
              70-475 dumps exhibit Azure Data Factory
              70-475 dumps exhibit Azure SQL Database
              You load several types of data to Azure Data Lake.
              You need to load data from Azure SQL Database to Azure Data Lake. Solution: You use the AzCopy utility.
              Does this meet the goal?

              • A. Yes
              • B. No

              Answer: B

              Explanation: Note: You can use the Copy Activity in Azure Data Factory to copy data to and from Azure Data Lake Storage Gen1 (previously known as Azure Data Lake Store). Azure SQL database is supported as source.
              References: https://docs.microsoft.com/en-us/azure/data-factory/connector-azure-data-lake-store

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