Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You are implementing a batch processing solution by using Azure HDInsight.
You plan to import 300 TB of dat
a.
You plan to use one job that has many concurrent tasks to import the data in memory.
You need to maximize the amount of concurrent tasks for the job.
What should you do?

• A. Use an Azure Data Factory linked service that stores the data in an Azure DocumentDB database.
• B. Use an action in an Apache Oozie workflow that stores the data in a text format.
• C. Increase the number of spark.executor.cores in an Apache Spark job that stores the data in a text format.
• D. Use an Azure Data Factory linked service that stores the data in Azure Data Lake.
• E. Decrease the level of parallelism in an Apache Spark job that stores the data in a text format.
• F. Increase the number of spark.executor.instances in an Apache Spark job that stores the data in a text format.
• G. Use a broadcast join in an Apache Hive query that stores the data in an ORC format.
• H. Use a shuffle join in an Apache Hive query that stores the data in a JSON format.

Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You need to deploy an enterprise data warehouse that will support in-memory analytics. The data warehouse must support connections that use the Microsoft Hive ODBC Driver and Beeline. The data warehouse will be managed by using Apache Amrabi only.
What should you do?

• A. Use an Azure PowerShell script to create a standard HDInsight cluster. Specify Apache Storm as the cluster type and use Windows as the operating system.
• B. Use an Azure PowerShell script to create and configure a premium HDInsight cluster. Specify Apache Hadoop as the cluster type and use Linux as the operating system.
• C. Use an Azure portal to create a standard HDInsight cluster. Specify Apache HBase as the cluster type and use Linux as the operating system.
• D. Use an Azure portal to create a standard HDInsight cluster. Specify Apache Interactive Hive as the cluster type and use Linux as the operating system.
• E. Use an Azure PowerShell script to create a premium HDInsight cluster. Specify Apache HBase as the cluster type and use Linux as the operating system.
• F. Use an Azure PowerShell script to create a standard HDInsight cluster. Specify Apache HBase as the cluster type and use Windows as the operating system.
• G. Use the Azure portal to create a standard HDInsight cluster. Specify Apache Spark as the cluster type and use Linux as the operating system.

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

What is the result of running the command?

• A. the Spark library is imported and Scala functions are executed
• B. the Hive ORC library is imported to Spark and external tables in ORC format are created
• C. the Hive ORC library is imported to Spark and the ORC-formatted data stored in Apache Hive tables becomes accessible
• D. the Spark library is imported and the data is loaded to an Apache Hive table

You have an Azure HDlnsight cluster.
You need to build a solution to ingest real-time streaming data into nonrelational distributed database.
What should you use to build the solution?

• A. Apache Pig and Apache HCatalog
• B. Spark and Phoenix
• C. Apache Storm and Apache HBase
• D. Apatite Hive and Apache Kafka

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.
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You are building a security tracking solution in Apache Kafka to parse security logs. The security logs record an entry each time a user attempts to access an application. Each log entry contains the IP address used to make the attempt and the country from which the attempt originated.
You need to receive notifications when an IP address from outside of the United States is used to access the application.
Solution: Create two new brokers. Create a file import process to send messages. Run the producer.
Does this meet the goal?

• A. Yes
• B. No