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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 6 of 18

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Q51.
For Apache __________ users, Storm utilizes the same ODBC interface.

a.

cTakes

b.

Hive

c.

Pig

d.

Oozie

Discuss
Answer: (b).Hive
Q52.
Storm is benchmarked as processing one million _______ byte messages per second per node.

a.

10

b.

50

c.

100

d.

200

Discuss
Answer: (c).100
Q53.
Apache Storm added open source, stream data processing to _________ Data Platform.

a.

Cloudera

b.

Hortonworks

c.

Local Cloudera

d.

MapR

Discuss
Answer: (b).Hortonworks
Q54.
How many types of nodes are present in Storm cluster?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (c).3
Q55.
__________ node distributes code across the cluster.

a.

Zookeeper

b.

Nimbus

c.

Supervisor

d.

None of the mentioned

Discuss
Answer: (b).Nimbus
Q56.
____________ communicates with Nimbus through Zookeeper, starts and stops workers according to signals from Nimbus.

a.

Zookeeper

b.

Nimbus

c.

Supervisor

d.

None of the mentioned

Discuss
Answer: (c).Supervisor
Q57.
Kafka is comparable to traditional messaging systems such as _____________

a.

Impala

b.

ActiveMQ

c.

BigTop

d.

Zookeeper

Discuss
Answer: (b).ActiveMQ
Q58.
Many people use Kafka as a replacement for a ___________ solution.

a.

log aggregation

b.

compaction

c.

collection

d.

all of the mentioned

Discuss
Answer: (a).log aggregation
Q59.
_______________ is a style of application design where state changes are logged as a time-ordered sequence of records.

a.

Event sourcing

b.

Commit Log

c.

Stream Processing

d.

None of the mentioned

Discuss
Answer: (a).Event sourcing
Q60.
Kafka uses __________ so you need to first start a ZooKeeper server if you don’t already have one.

a.

Impala

b.

ActiveMQ

c.

BigTop

d.

Zookeeper

Discuss
Answer: (d).Zookeeper
Page 6 of 18

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