1. 70-775 Dumps PDF Perform Data Engineering on Microsoft Azure HD Insight https://www.dumps4download.com/70-775-dumps.html Complete PDF File Download From Dumps4download

2. Exam 70-775 Perform Data Engineering on Microsoft Azure HDInsight Published: February 22, 2017 Languages: English Audiences: Data scientists Technology: Azure HDInsight Credit toward certification: MCSE $165.00 USD*

3. Who should take this exam? This certification exam is targeted towards data engineers, data architects, data scientists, and data developers who implement big data engineering workflows on HDInsight. Candidates for this exam should have relevant work experience in big data analytics solutions. Candidates should also be familiar with the features and capabilities of batch data processing, real-time processing, and interactive processing. Candidates who take this exam are expected to be able to apply the Microsoft cloud ecosystem to design and implement big data engineering workflows and to use open source technologies for strategic value-add.

4. DEMO QUESTIONS Question No : 1 This question is part of a series of questions that present the same Scenario. Each question I 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 correct solution. You are implementing a batch processing solution by using Azure HDlnsight. You have a data stored in Azure. You need to ensure that you can access the data by using Azure Active Directory (Azure AD) identities. What should you do? A. Use a shuffle join in an Apache Hive query that stores the data in a JSON format. B. Use a broadcast join in an Apache Hive query that stores the data in an ORC format. C. Increase the number of spark.executor.cores in an Apache Spark job that stores the data in a text format. D. Increase the number of spark.executor.instances in an Apache Spark job that stores the data in a text format. E. Decrease the level of parallelism in an Apache Spark job that Mores the data in a text format. F. Use an action in an Apache Oozie workflow that stores the data in a text format. G. Use an Azure Data Factory linked service that stores the data in Azure Data lake. H. Use an Azure Data Factory linked service that stores the data In an Azure DocumentDB database. Answer: H

5. DEMO QUESTIONS Question No : 2 You have on Apache Hive table that contains one billion rows. You plan to use queries that will filter the data by using the WHERE clause. The values of the columns will be known only while the data loads into a Hive table. You need to decrease the query runtime. What should you configure? A. static partitioning B. bucket sampling C. parallel execution D. dynamic partitioning Answer: A https://www.dumps4download.com/70-775-dumps.html

6. DEMO QUESTIONS Question No : 3 You have on Apache Hive table that contains one billion rows. You plan to use queries that will filter the data by using the WHERE clause. The values of the columns will be known only while the data loads into a Hive table. You need to decrease the query runtime. What should you configure? A. static partitioning B. bucket sampling C. parallel execution D. dynamic partitioning Answer: A https://www.dumps4download.com/70-775-dumps.html

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8. 70-775 Dumps PDF Perform Data Engineering on Microsoft Azure HD Insight https://www.dumps4download.com/70-775-dumps.html Complete PDF File Download From Dumps4download