adplus-dvertising

Welcome to the Data Science Basics MCQs Page

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

frame-decoration

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

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

Data Science Basics MCQs | Page 8 of 8

Explore more Topics under Data Science

Q71.
Which of the following approach should be used if you can’t fix the variable?

a.

randomize it

b.

non stratify it

c.

generalize it

d.

none of the mentioned

Discuss
Answer: (a).randomize it
Q72.
Point out the wrong statement.

a.

Randomized studies are not used to identify causation

b.

Complication approached exist for inferring causation

c.

Causal relationships may not apply to every individual

d.

All of the mentioned

Discuss
Answer: (a).Randomized studies are not used to identify causation
Q73.
Which of the following is a good way of performing experiments in data science?

a.

Measure variability

b.

Generalize to the problem

c.

Have Replication

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q74.
Which of the following is commonly referred to as ‘data fishing’?

a.

Data bagging

b.

Data booting

c.

Data merging

d.

None of the mentioned

Discuss
Answer: (d).None of the mentioned
Q75.
Which of the following data mining technique is used to uncover patterns in data?

a.

Data bagging

b.

Data booting

c.

Data merging

d.

Data Dredging

Discuss
Answer: (d).Data Dredging
Q76.
If X predicts Y, it does mean X causes Y.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q77.
Which of the following is one of the key data science skills?

a.

Statistics

b.

Machine Learning

c.

Data Visualization

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q78.
Which of the following is a key characteristic of a hacker?

a.

Afraid to say they don’t know the answer

b.

Willing to find answers on their own

c.

Not Willing to find answers on their own

d.

All of the mentioned

Discuss
Answer: (b).Willing to find answers on their own
Page 8 of 8

Suggested Topics

Are you eager to expand your knowledge beyond Data Science? 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!

Java Spring Framework

Enhance your Java development skills with our Spring Framework MCQs. Learn about...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Compiler Design

Unravel the process of translating source code into executable programs with our...