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Welcome to the Introduction to Big Data MCQs Page

Dive deep into the fascinating world of Introduction to Big Data with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Introduction to Big Data, a crucial aspect of Big Data Computing. In this section, you will encounter a diverse range of MCQs that cover various aspects of Introduction to Big Data, 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 Big Data Computing.

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Check out the MCQs below to embark on an enriching journey through Introduction to Big Data. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Big Data Computing.

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Introduction to Big Data MCQs | Page 13 of 43

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Q121.
How is the choice of the appropriate environmental context determined for a newly arriving KO?

a.

Based on the KO's genome

b.

Based on the KO's mutation rate

c.

Based on the match ratio to the ontology schema characterizing the context

d.

Based on the KO's migration history

Discuss
Answer: (c).Based on the match ratio to the ontology schema characterizing the context Explanation:The choice of the appropriate environmental context for a newly arriving KO is determined based on the match ratio to the ontology schema characterizing the context in the environment.
Q122.
What happens to knowledge tokens that are not well-mapped to any ontology schema?

a.

They are consumed by KOs immediately.

b.

They are stored in a separate knowledge repository.

c.

They are sown in the environment without attributing them to any particular context.

d.

They are converted into mutagens.

Discuss
Answer: (c).They are sown in the environment without attributing them to any particular context. Explanation:Knowledge tokens that are not well-mapped to any ontology schema are sown in the environment without attributing them to any particular context.
Q123.
What is the role of a knowledge genome etalon in the proposed knowledge evolution ecosystem?

a.

It represents an individual KO's body.

b.

It is the recombined genome of individual KOs.

c.

It carries the schema of a distinct ontology module for a subject domain.

d.

It is used for spreading activation techniques.

Discuss
Answer: (c).It carries the schema of a distinct ontology module for a subject domain. Explanation:A knowledge genome etalon represents the schema (TBox) of a distinct ontology module for a subject domain in the proposed knowledge evolution ecosystem.
Q124.
How are individual knowledge genomes and bodies distributed in the proposed ecosystem?

a.

They are carried by a dedicated Etalon KO (EKO).

b.

They are stored in a central knowledge repository.

c.

They are spread over the individual KOs belonging to the corresponding species.

d.

They are shared among all KOs in the ecosystem.

Discuss
Answer: (c).They are spread over the individual KOs belonging to the corresponding species. Explanation:Individual knowledge genomes and bodies are spread over the individual KOs belonging to the corresponding species in the proposed knowledge evolution ecosystem.
Q125.
What is the function of spreading activation techniques in the ecosystem?

a.

To recombine individual genomes.

b.

To reinforce dominant elements in the genome.

c.

To create individual bodies for KOs.

d.

To store recessive elements in the genome.

Discuss
Answer: (b).To reinforce dominant elements in the genome. Explanation:Spreading activation techniques are used to reinforce dominant elements in the genome in the proposed knowledge evolution ecosystem.
Q126.
How are recessive elements treated in a knowledge genome?

a.

They are immediately removed from the genome.

b.

They are strengthened using spreading activation techniques.

c.

They are kept in the genome as part of the genetic memory.

d.

They are replaced with dominant elements.

Discuss
Answer: (c).They are kept in the genome as part of the genetic memory. Explanation:Recessive elements may be kept in the genome as part of the genetic memory in the proposed knowledge evolution ecosystem.
Q127.
What happens to recessive elements if they contradict dominant elements in the genome?

a.

They are immediately strengthened to become dominant.

b.

They are removed from the genome.

c.

They are kept unchanged.

d.

They are replaced with equivalent dominant elements.

Discuss
Answer: (b).They are removed from the genome. Explanation:If recessive elements contradict dominant elements in the genome, they may be removed from the genome in the proposed knowledge evolution ecosystem.
Q128.
How are evolution influences provided to the Etalon KO (EKO) in the proposed knowledge evolution ecosystem?

a.

EKO collects influences directly from the environment.

b.

EKO receives influences from individual KOs belonging to the species.

c.

EKO generates its own influences based on its genome.

d.

EKO communicates with the central knowledge repository.

Discuss
Answer: (b).EKO receives influences from individual KOs belonging to the species. Explanation:In the proposed knowledge evolution ecosystem, evolution influences for the Etalon KO (EKO) are provided by individual KOs belonging to the species via communication.
Q129.
What problem-solving technique is relevant for evolving etalon genomes in the knowledge evolution ecosystem?

a.

Structural Dynamic Uni-directional Distributed (SDUD) alignment

b.

Genetic drift analysis

c.

Semantic context negotiation

d.

Temporal ontology reasoning

Discuss
Answer: (a).Structural Dynamic Uni-directional Distributed (SDUD) alignment Explanation:The relevant problem-solving technique for evolving etalon genomes in the knowledge evolution ecosystem is Structural Dynamic Uni-directional Distributed (SDUD) alignment.
Q130.
What may cause a noticeable structural difference in individual genomes within a species in the knowledge evolution ecosystem?

a.

Lack of communication between KOs

b.

Different knowledge tokens collected by KOs

c.

Lack of a dominant ontology schema

d.

The emergence of a new species

Discuss
Answer: (b).Different knowledge tokens collected by KOs Explanation:A noticeable structural difference in individual genomes within a species in the knowledge evolution ecosystem may be caused by different knowledge tokens collected by KOs in different environmental contexts.
Page 13 of 43

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