Welcome to the Hadoop Libraries and Utilities MCQs Page

Dive deep into the fascinating world of Hadoop Libraries and Utilities with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Hadoop Libraries and Utilities, a crucial aspect of Hadoop. In this section, you will encounter a diverse range of MCQs that cover various aspects of Hadoop Libraries and Utilities, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Hadoop.

Check out the MCQs below to embark on an enriching journey through Hadoop Libraries and Utilities. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Hadoop.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Hadoop Libraries and Utilities. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Hadoop Libraries and Utilities MCQs | Page 18 of 18

Explore more Topics under Hadoop

01

Basics of Hadoop

02

MapReduce Basics

03

Hadoop Distributed File System

04

Hadoop IO

05

MapReduce Development and Features

06

Introduction to Pig

07

Hive and HBase

08

ZooKeeper,Sqoop and Cassandra

09

Hadoop Incubators and Hadoop Development Tools

10

Hadoop Frameworks

Q171.

Point out the correct statement.

Cloudera is also a sponsor of the Apache Software Foundation

CDH is 100% Apache-licensed open source and is the only Hadoop solution to offer unified batch processing, interactive SQL, and interactive search, and role-based access controls

More enterprises have downloaded CDH than all other such distributions combined

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q172.

Point out the wrong statement.

CDH contains the main, core elements of Hadoop

In October 2012, Cloudera announced the Cloudera Impala project

CDH may be downloaded from Cloudera’s website at no charge

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q173.

Point out the correct statement.

Hadoop has been demonstrated on GNU/Linux clusters with 2000 nodes

GNU/Linux is supported as a development and production platform

Distributed operation has not been well tested on Win32, so it is not supported as a production platform

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q174.

Point out the wrong statement.

The other flavor of HDInsight interactive console is based on JavaScript

Microsoft and Hortonworks have re-implemented the key binaries as executables

The distribution consists of Hadoop 1.1.0, Pig-0.9.3, Hive 0.9.0, Mahout 0.5 and Sqoop 1.4.2

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q175.

Point out the correct statement.

Amazon Elastic MapReduce (Amazon EMR) provides support for Apache Hive

Pig extends the SQL paradigm by including serialization formats and the ability to invoke mapper and reducer scripts

The Amazon Hive default input format is text

All of the mentioned

Discuss

Answer: (a).Amazon Elastic MapReduce (Amazon EMR) provides support for Apache Hive

Q176.

Point out the wrong statement.

Apache Hive saves Hive log files to /tmp/{user.name}/ in a file named hive.log

Amazon EMR saves Hive logs to /mnt/var/log/apps/

In order to support concurrent versions of Hive, the version of Hive you run determines the log file name

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q177.

Point out the correct statement.

Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services

MongoDB runs well on Amazon EC2

To deploy MongoDB on EC2 you can either set up a new instance manually

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q178.

Point out the wrong statement.

Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud

Amazon EC2 is designed to make web-scale cloud computing easier for developers.

Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction.

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q179.

Point out the correct statement.

IBM InfoSphere DataStage is an ETL tool

IBM InfoSphere DataStage is a part of the IBM Information Platforms Solutions suite and IBM InfoSphere

InfoSphere uses a graphical notation to construct data integration solutions

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q180.

Point out the wrong statement.

InfoSphere DataStage also facilitates extended metadata management and enterprise connectivity

Real-Time Integration pack can turn server or parallel jobs into SOA services

In 2012 the suite was renamed to InfoSphere Information Server and the product was renamed to InfoSphere DataStage

None of the mentioned

Discuss

Answer: (c).In 2012 the suite was renamed to InfoSphere Information Server and the product was renamed to InfoSphere DataStage

Page 18 of 18

Welcome to the Hadoop Libraries and Utilities MCQs Page

Hadoop Libraries and Utilities MCQs | Page 18 of 18

Explore more Topics under Hadoop

Basics of Hadoop

MapReduce Basics

Hadoop Distributed File System

Hadoop IO

MapReduce Development and Features

Introduction to Pig

Hive and HBase

ZooKeeper,Sqoop and Cassandra

Hadoop Incubators and Hadoop Development Tools

Hadoop Frameworks

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