adplus-dvertising

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.

frame-decoration

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.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Introduction to Big Data. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Introduction to Big Data MCQs | Page 37 of 43

Explore more Topics under Big Data Computing

Q361.
Which database model does OpenQM Database belong to?

a.

Relational database model

b.

Document-oriented database model

c.

Multivalue database model

d.

Graph database model

Discuss
Answer: (c).Multivalue database model Explanation:OpenQM Database belongs to the Multivalue database model.
Q362.
What are some advantages of using Multivalue databases like OpenQM for application development?

a.

Slower development and higher maintenance costs

b.

Lower development costs and easier maintenance

c.

Compatibility with all types of database systems

d.

Limited support for complex applications

Discuss
Answer: (b).Lower development costs and easier maintenance Explanation:Using Multivalue databases like OpenQM for application development can result in lower development costs and easier maintenance.
Q363.
Which of the following is a compatible database system with OpenQM?

a.

UniVerse

b.

PI/open

c.

D3

d.

MongoDB

Discuss
Answer: (d).MongoDB Explanation:MongoDB is not a compatible database system with OpenQM.
Q364.
What is the full form of RDF-HDT, in the context of representation format?

a.

Resource Definition Framework - High Definition Technology

b.

Relational Database Format - Header-Dictionary-Triples

c.

Resource Description Framework - Header-Dictionary-Triples

d.

Relational Data Format - High Definition Triplets

Discuss
Answer: (c).Resource Description Framework - Header-Dictionary-Triples Explanation:RDF-HDT stands for Resource Description Framework - Header-Dictionary-Triples.
Q365.
What are the three main components of RDF-HDT?

a.

Header, Footer, and Dictionary

b.

Header, Dictionary, and Triples

c.

Header, Data, and Tags

d.

Header, Index, and Triples

Discuss
Answer: (b).Header, Dictionary, and Triples Explanation:The three main components of RDF-HDT are Header, Dictionary, and Triples.
Q366.
What is RDF-3X primarily used for?

a.

Storing multimedia files

b.

Implementing SPARQL

c.

Online updates

d.

Managing binary data

Discuss
Answer: (b).Implementing SPARQL Explanation:RDF-3X is primarily used for implementing SPARQL and achieving excellent query performance.
Q367.
How does RDF-3X achieve efficient indexing and query processing?

a.

By using a complex cost model

b.

By performing exhaustive indexing of subject-predicate-object triples

c.

By relying on a distributed architecture

d.

By using a proprietary query language

Discuss
Answer: (b).By performing exhaustive indexing of subject-predicate-object triples Explanation:RDF-3X achieves efficient indexing and query processing by performing exhaustive indexing of subject-predicate-object triples, resulting in highly compressed indices.
Q368.
What type of architecture does RDF-3X use for online updates?

a.

Centralized architecture

b.

Hierarchical architecture

c.

Staging architecture

d.

Decentralized architecture

Discuss
Answer: (c).Staging architecture Explanation:RDF-3X uses a staging architecture for efficient online updates.
Q369.
How does RDF-3X choose optimal join orders for complex queries?

a.

By using a random selection approach

b.

By relying on a fixed join order

c.

By employing a query optimizer

d.

By manual configuration

Discuss
Answer: (c).By employing a query optimizer Explanation:RDF-3X chooses optimal join orders for complex queries using a query optimizer.
Q370.
What does RDF-3X's cost model include to optimize join paths?

a.

Statistical synopses for entire join paths

b.

Historical data of query performance

c.

Hardware specifications

d.

User-defined cost parameters

Discuss
Answer: (a).Statistical synopses for entire join paths Explanation:RDF-3X's cost model includes statistical synopses for entire join paths to optimize query performance.
Page 37 of 43

Suggested Topics

Are you eager to expand your knowledge beyond Big Data Computing? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

Big Data Computing

Enhance your understanding of Big Data Computing with our comprehensive MCQs. Explore...

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...