Welcome to the Hadoop Incubators and Hadoop Development Tools MCQs Page

Dive deep into the fascinating world of Hadoop Incubators and Hadoop Development Tools with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Hadoop Incubators and Hadoop Development Tools, a crucial aspect of Hadoop. In this section, you will encounter a diverse range of MCQs that cover various aspects of Hadoop Incubators and Hadoop Development Tools, 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 Incubators and Hadoop Development Tools. 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 Incubators and Hadoop Development Tools. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Hadoop Incubators and Hadoop Development Tools MCQs | Page 8 of 8

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 Frameworks

10

Hadoop Libraries and Utilities

Q71.

Point out the correct statement.

Log processing was one of the original purposes of MapReduce

Chukwa is a Hadoop subproject devoted to bridging that gap between logs processing and Hadoop ecosystem

HICC stands for Hadoop Infrastructure Care Center

None of the mentioned

Discuss

Answer: (b).Chukwa is a Hadoop subproject devoted to bridging that gap between logs processing and Hadoop ecosystem

Q72.

Point out the wrong statement.

Using Hadoop for MapReduce processing of logs is easy

Chukwa should work on any POSIX platform

Chukwa is a system for large-scale reliable log collection and processing with Hadoop

All of the mentioned

Discuss

Answer: (a).Using Hadoop for MapReduce processing of logs is easy

Q73.

Point out the correct statement.

chukwa supports two different reliability strategies

chukwaCollector.asyncAcks.scantime affects how often collectors will check the filesystem for commits

chukwaCollector.asyncAcks.scanperiod defaults to thrice the rotation interval

all of the mentioned

Discuss

Answer: (a).chukwa supports two different reliability strategies

Q74.

Point out the wrong statement.

Filters use the same syntax as the Dump command

“RAW” will send the internal data of the Chunk, without any metadata, prefixed by its length encoded as a 32-bit int

Specifying “WRITABLE” will cause the chunks to be written using Hadoop Writable serialization framework

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q75.

Point out the correct statement.

Ambari provides a dashboard for monitoring the health and status of the Hadoop cluster

Ambari provides a step-by-step wizard for installing Hadoop services across any number of hosts

Ambari handles configuration of Hadoop services for the cluster

All of the mentioned

Discuss

Answer: (a).Ambari provides a dashboard for monitoring the health and status of the Hadoop cluster

Q76.

Point out the wrong statement.

Ambari Views framework was greatly improved to better support instantiating and loading custom views

The Ambari shell is written is Java, and uses the Groovy bases Ambari REST client

Ambari-Shell is distributed as a single-file executable jar

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q77.

Point out the correct statement.

Knox is a stateless reverse proxy framework

Knox also intercepts REST/HTTP calls and provides authentication

Knox scales linearly by adding more Knox nodes as the load increases

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q78.

Point out the wrong statement.

Knox eliminates the need for client software or client configuration and thus simplifies the access model

Simplified access entend Hadoop’s REST/HTTP services by encapsulating Kerberos within the cluster

Knox intercepts web vulnerability removal and other security services through a series of extensible interceptor pipelines

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q79.

Point out the correct statement.

HDT tool allows you to allow working with only 1.1 version of Hadoop

HDT tool allows you to allow working with multiple versions of Hadoop

HDT tool allows you to allow working with multiple versions of Hadoop from multiple IDE

All of the mentioned

Discuss

Answer: (b).HDT tool allows you to allow working with multiple versions of Hadoop

Q80.

Point out the wrong statement.

There is support for creating Hadoop project in HDT

HDT aims at bringing plugins in eclipse to simplify development on Hadoop platform

HDT is based on eclipse plugin architecture and can possibly support other versions like 0.23, CDH4 etc in next releases

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Page 8 of 8

Welcome to the Hadoop Incubators and Hadoop Development Tools MCQs Page

Hadoop Incubators and Hadoop Development Tools MCQs | Page 8 of 8

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 Frameworks

Hadoop Libraries and Utilities

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