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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 4 of 8

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Q31.
By default, collector’s listen on port _________

a.

8008

b.

8070

c.

8080

d.

None of the mentioned

Discuss
Answer: (c).8080
Q32.
_________ class allows other programs to get incoming chunks fed to them over a socket by the collector.

a.

PipelineStageWriter

b.

PipelineWriter

c.

SocketTeeWriter

d.

None of the mentioned

Discuss
Answer: (c).SocketTeeWriter
Q33.
__________ runs Demux parsers inside for convert unstructured data to semi-structured data, then load the key value pairs to HBase table.

a.

HCatWriter

b.

HBWriter

c.

HBaseWriter

d.

None of the mentioned

Discuss
Answer: (c).HBaseWriter
Q34.
The __________ streams chunks of data to HDFS, and write data in temp filename with .chukwa suffix.

a.

LocalWriter

b.

SeqFileWriter

c.

SocketTeeWriter

d.

All of the mentioned

Discuss
Answer: (b).SeqFileWriter
Q35.
Conceptually, each _________ emits a semi-infinite stream of bytes, numbered starting from zero.

a.

Collector

b.

Adaptor

c.

Compactor

d.

LocalWriter

Discuss
Answer: (b).Adaptor
Q36.
The _____________ allows external processes to watch the stream of chunks passing through the collector.

a.

LocalWriter

b.

SeqFileWriter

c.

SocketTeeWriter

d.

All of the mentioned

Discuss
Answer: (c).SocketTeeWriter
Q37.
Data analytics scripts are written in ____________

a.

Hive

b.

CQL

c.

PigLatin

d.

Java

Discuss
Answer: (c).PigLatin
Q38.
If demux is successful within ____________ attempts, archives the completed files in Chukwa.

a.

one

b.

two

c.

three

d.

all of the mentioned

Discuss
Answer: (c).three
Q39.
Chukwa is ___________ data collection system for managing large distributed systems.

a.

open source

b.

proprietary

c.

service based

d.

none of the mentioned

Discuss
Answer: (a).open source
Q40.
Collectors write chunks to logs/*.chukwa files until a __________ MB chunk is reached.

a.

64

b.

108

c.

256

d.

1024

Discuss
Answer: (a).64
Page 4 of 8

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