Big Data

____ is a platform for developing data flows for the extraction, transformation, and loading (ETL) of huge datasets, as well as for data analysis.

• Spark

• Hive

• HBase

• 1. Pig

In contrast to relational databases, Hive is a query engine that supports the elements of SQL that are specifically designed for querying data

• True

• False

3. Custom extensions built in the ____ programming language are also supported by Hive

• Java

• C#

• C++

• C

4. Amongst which of the following is / are correct

• 1. Hive is a relational database that supports SQL queries.

• Pig is a relational database that supports SQL queries

• 1. Both A and B

• 1. None of the mentioned above

5. In order to analyze all of this Big Data, Hive is a tool that has been developed.

• True

• False

6. ____ general-purpose model and runtime framework for distributed data analytics

• 1. MapReduce

• 1. Spark

• Hive

• 1. All of the mentioned above

7. ______ node serves as the Slave and is responsible for carrying out the Tasks that have been assigned to it by the Job Tracker

• 1. Task Reduce

• 1. MapReduce

• Task Tracker

• Job Tracker

8.Apache Hive is data storage and ______ that stores and organizes data for study and querying

• Querying tool

• 1. Mapper

• 1. MapReduce

• 1. All of the mentioned above

9.The MapReduce framework is responsible for processing one or more pieces of data and producing the output results as ______.

• 1. Map task

• 1. Task execution

• 1. Mapper

• 1. All of the mentioned above

10. Apache Hive is a data ______ infrastructure that is built on top of the Hadoop platform

• 1. Warehouse

• 1. Map

• 1. Reduce

• 1. None of the mentioned above