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 7 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

Q61.

__________ is the node responsible for all reads and writes for the given partition.

replicas

leader

follower

isr

Discuss

Answer: (b).leader

Q62.

__________ is the subset of the replicas list that is currently alive and caught-up to the leader.

replicas

leader

follower

isr

Discuss

Answer: (d).isr

Q63.

Kafka uses key-value pairs in the ____________ file format for configuration.

RFC

Avro

Property

None of the mentioned

Discuss

Answer: (c).Property

Q64.

__________ is the amount of time to keep a log segment before it is deleted.

log.cleaner.enable

log.retention

log.index.enable

log.flush.interval.message

Discuss

Answer: (b).log.retention

Q65.

__________ provides the functionality of a messaging system.

Oozie

Kafka

Lucene

BigTop

Discuss

Answer: (b).Kafka

Q66.

Kafka maintains feeds of messages in categories called __________

topics

chunks

domains

messages

Discuss

Answer: (a).topics

Q67.

Kafka is run as a cluster comprised of one or more servers each of which is called __________

cTakes

broker

test

none of the mentioned

Discuss

Answer: (b).broker

Q68.

Communication between the clients and the servers is done with a simple, high-performance, language agnostic _________ protocol.

TCP

SMTP

ICMP

Discuss

Answer: (b).TCP

Q69.

The only metadata retained on a per-consumer basis is the position of the consumer in the log, called __________

offset

partition

chunks

all of the mentioned

Discuss

Answer: (a).offset

Q70.

Each kafka partition has one server which acts as the _________

leaders

followers

staters

all of the mentioned

Discuss

Answer: (a).leaders

Page 7 of 18

Welcome to the Hadoop Libraries and Utilities MCQs Page

Hadoop Libraries and Utilities MCQs | Page 7 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

Suggested Topics

Software Architecture and Design

CSS

Compiler Design

Wireless and Mobile Communications

Object Oriented Programming Using C++

Cryptography and Network Security

MS Office

R Programming

Computer Architecture