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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.

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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 5 of 8

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Q41.
___________ provides an intuitive, easy-to-use Hadoop management web UI backed by its RESTful APIs.

a.

Oozie

b.

Ambari

c.

Hive

d.

Imphala

Discuss
Answer: (b).Ambari
Q42.
Ambari leverages ________ for metrics collection.

a.

Nagios

b.

Nagaond

c.

Ganglia

d.

All of the mentioned

Discuss
Answer: (c).Ganglia
Q43.
Ambari leverages ___________ for system alerting and will send emails when your attention is needed.

a.

Nagios

b.

Nagaond

c.

Ganglia

d.

All of the mentioned

Discuss
Answer: (a).Nagios
Q44.
A ________ is a way of extending Ambari that allows 3rd parties to plug in new resource types along with the APIs.

a.

trigger

b.

view

c.

schema

d.

none of the mentioned

Discuss
Answer: (b).view
Q45.
Ambari ___________ deliver a template approach to cluster deployment.

a.

View

b.

Stack Advisor

c.

Blueprints

d.

All of the mentioned

Discuss
Answer: (c).Blueprints
Q46.
___________ facilitates installation of Hadoop across any number of hosts.

a.

API-driven installations

b.

Wizard-driven interface

c.

Extensible framework

d.

All of the mentioned

Discuss
Answer: (b).Wizard-driven interface
Q47.
Ambari provides a ________ API that enables integration with existing tools, such as Microsoft System Center.

a.

RestLess

b.

Web Service

c.

RESTful

d.

None of the mentioned

Discuss
Answer: (c).RESTful
Q48.
If Ambari Agent has any output in /var/log/ambari-agent/ambari-agent.out, it is indicative of a __________ problem.

a.

Less Severe

b.

Significant

c.

Extremely Severe

d.

None of the mentioned

Discuss
Answer: (b).Significant
Q49.
A fully secure Hadoop cluster needs ___________

a.

SSH

b.

SSL

c.

Kerberos

d.

REST

Discuss
Answer: (c).Kerberos
Q50.
A __________ can route requests to multiple Knox instances.

a.

collector

b.

load balancer

c.

comparator

d.

all of the mentioned

Discuss
Answer: (b).load balancer
Page 5 of 8

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