Perform Big Data Engineering on Microsoft Cloud Services (beta) 온라인 연습
최종 업데이트 시간: 2024년04월25일,91문제.
당신은 온라인 연습 문제를 통해 Microsoft 70-776 시험지식에 대해 자신이 어떻게 알고 있는지 파악한 후 시험 참가 신청 여부를 결정할 수 있다.
시험을 100% 합격하고 시험 준비 시간을 35% 절약하기를 바라며 70-776 덤프 (최신 실제 시험 문제)를 사용 선택하여 현재 최신 91개의 시험 문제와 답을 포함하십시오.
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Question No : 1
HOTSPOT
You have a Microsoft Azure Data Lake Analytics service.
You have a tab-delimited file named UserActivity.tsv that contains logs of user sessions. The file does not have a header row. You need to create a table and to load the logs to the table. The solution must distribute the data
by a column named SessionId.
How should you complete the U-SQL statement? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
You need to use the Cognition.Vision.FaceDetector() function in U-SQL to analyze images.
Which attribute can you detect by using the function?
정답:
Question No : 3
You are developing an application by using the Microsoft .NET SDK. The application will access data from a Microsoft Azure Data Lake folder.
You plan to authenticate the application by using service-to-service authentication.
You need to ensure that the application can access the Data Lake folder.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
You have a file in a Microsoft Azure Data Lake Store that contains sales data. The file contains sales amounts by salesperson, by city, and by state.
You need to use U-SQL to calculate the percentage of sales that each city has for its respective state.
Which code should you use?
정답:
Question No : 5
You have a Microsoft Azure Data Lake Analytics service.
You need to write a U-SQL query to extract from a CSV file all the users who live in Boston, and then to save the results in a new CSV file.
Which U-SQL script should you use?
정답:
Question No : 6
You ingest data into a Microsoft Azure event hub.
You need to export the data from the event hub to Azure Storage and to prepare the data for batch processing tasks in Azure Data Lake Analytics.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
정답:
Question No : 7
You plan to use Microsoft Azure Data factory to copy data daily from an Azure SQL data warehouse to an Azure Data Lake Store.
You need to define a linked service for the Data Lake Store. The solution must prevent the access token from expiring.
Which type of authentication should you use?
You have a Microsoft Azure Data Lake Analytics service. You plan to configure diagnostic logging. You need to use Microsoft Operations Management Suite (OMS) to monitor the IP addresses that
are used to access the Data Lake Store.
What should you do?
You have a Microsoft Azure Data Lake Analytics service. You have a CSV file that contains employee salaries. You need to write a U-SQL query to load the file and to extract all the employees who earn
salaries that are greater than $100,000. You must encapsulate the data for reuse.
What should you use?
You plan to add a file from Microsoft Azure Data Lake Store to Azure Data Catalog.
You run the Data Catalog tool and select Data Lake Store as the data source.
Which information should you enter in the Store Account field to connect to the Data Lake Store?
정답:
Question No : 11
You plan to use Microsoft Azure Event Hubs to ingest data. You plan to use Azure Stream Analytics to analyze the data in real time and to send the output directly to Azure Data Lake Store.
You discover duplicate records in the output data.
What is a possible cause of the duplicate records?
You have a Microsoft Azure SQL data warehouse that contains information about community events.
An Azure Data Factory job writes an updated CSV file in Azure Blob storage to Community/{date}/events.csv daily.
You plan to consume a Twitter feed by using Azure Stream Analytics and to correlate the feed to the community events.
You plan to use Stream Analytics to retrieve the latest community events data and to correlate the data to the Twitter feed data.
You need to ensure that when updates to the community events data is written to the CSV files, the Stream Analytics job can access the latest community events data.
What should you configure?
정답:
Question No : 13
DRAG DROP
You have a Microsoft Azure Stream Analytics solution that captures website visits and user interactions on the website.
You have the sample input data described in the following table.
You have the sample output described in the following table.
How should you complete the script? To answer, drag the appropriate values to the correct targets. Each value 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.
You plan to use Microsoft Azure Event Hubs to ingest sensor data. You plan to use Azure Stream Analytics to analyze the data in real time and to send the output directly to Azure Data Lake Store.
You need to write events to the Data Lake Store in batches.
What should you use?
You are developing an application that uses Microsoft Azure Stream Analytics. You have data structures that are defined dynamically. You want to enable consistency between the logical methods used by stream processing and
batch processing. You need to ensure that the data can be integrated by using consistent data points.
What should you use to process the data?
