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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.

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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

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Q171.
Point out the correct statement.

a.

Cloudera is also a sponsor of the Apache Software Foundation

b.

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

c.

More enterprises have downloaded CDH than all other such distributions combined

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q172.
Point out the wrong statement.

a.

CDH contains the main, core elements of Hadoop

b.

In October 2012, Cloudera announced the Cloudera Impala project

c.

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

d.

None of the mentioned

Discuss
Answer: (d).None of the mentioned
Q173.
Point out the correct statement.

a.

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

b.

GNU/Linux is supported as a development and production platform

c.

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

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q174.
Point out the wrong statement.

a.

The other flavor of HDInsight interactive console is based on JavaScript

b.

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

c.

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

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q175.
Point out the correct statement.

a.

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

b.

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

c.

The Amazon Hive default input format is text

d.

All of the mentioned

Discuss
Answer: (a).Amazon Elastic MapReduce (Amazon EMR) provides support for Apache Hive
Q176.
Point out the wrong statement.

a.

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

b.

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

c.

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

d.

None of the mentioned

Discuss
Answer: (d).None of the mentioned
Q177.
Point out the correct statement.

a.

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

b.

MongoDB runs well on Amazon EC2

c.

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

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q178.
Point out the wrong statement.

a.

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

b.

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

c.

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

d.

None of the mentioned

Discuss
Answer: (d).None of the mentioned
Q179.
Point out the correct statement.

a.

IBM InfoSphere DataStage is an ETL tool

b.

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

c.

InfoSphere uses a graphical notation to construct data integration solutions

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q180.
Point out the wrong statement.

a.

InfoSphere DataStage also facilitates extended metadata management and enterprise connectivity

b.

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

c.

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

d.

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

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