HOTSPOT
You install the Microsoft Hive ODBC Driver on a computer that runs Windows 10 and has the 64-bit version of
Microsoft Office 2016 installed.
You deploy a new Apache Interactive Hive cluster in Azure HDInsight. The cluster is hosted at
myHDICluster.azurehdinsight.net and contains a Hive table name hivesampletable that has 200,000 rows.
You plan to use HiveQL exclusively for the queries. The queries will return from 6,000 to 10,000 rows 90
percent of the time.
You need to configure a data source to ensure that you can use Microsoft Excel to access the data. The
solution must ensure that the Hive queries execute as quickly as possible.
How should you configure the Advanced Options from the Microsoft Hive ODBC Driver DSN Setup dialog box?
To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

DRAG DROP
You have a text file named Data/examples/product.txt that contains product information.
You need to create a new Apache Hive table, import the product information to the table, and then read the top
100 rows of the table.
Which four code segments should you use in sequence? To answer, move the appropriate code segments
from the list of code segments to the answer area and arrange them in the correct order.
Select and Place:

You are configuring the Hive views on an Azure HDInsight cluster that is configured to use Kerberos.
You plan to use the YARN logs to troubleshoot a query that runs against Apache Hadoop.
You need to view the method, the service, and the authenticated account used to run the query.
Which method call should you view in the YARN logs?

You use YARN to manage the resources for a Spark Thrift Server running on a Linux-based Apache Spark
cluster in Azure HDInsight.
You discover that the cluster does not fully utilize the resources. You want to increase resource allocation.You need to increase the number of executors and the allocation of memory to the Spark Thrift Server driver.
Which two parameters should you modify? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

DRAG DROP
You have an Apache Hive cluster in Azure HDInsight.
You need to tune a Hive query to meet the following requirements:
Use the Tez engine.
Process 1,024 rows in a batch.
How should you complete the query? 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.
Select and Place:

You have an Apache Spark cluster in Azure HDInsight.
You execute the following command.

What is the result of running the command?

You have an Apache Spark cluster in Azure HDInsight.
You plan to join a large table and a lookup table.
You need to minimize data transfers during the join operation.
What should you do?

You plan to copy data from Azure Blob storage to an Azure SQL database by using Azure Data Factory.
Which file formats can you use?

You have an 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?

DRAG DROPYou have an Apache HBase cluster in Azure HDInsight. The cluster has a table named sales that contains a
column family named customerfamily.
You need to add a new column family named customeraddr to the sales table.
How should you complete the command? 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.
Select and Place: