Welcome to the Data Manipulation MCQs Page

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

Check out the MCQs below to embark on an enriching journey through Data Manipulation. 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 Manipulation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Manipulation MCQs | Page 1 of 6

Explore more Topics under Data Science

01

Data Science Basics

02

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06

Developing Data Products

Q1.

Which of the following block information is odd man out?

Subsetting

Raw data

Ready for analysis

None of the mentioned

Discuss

Answer: (b).Raw data

Q2.

Following figure represents correct sequence of steps in performing data analysis.

True

False

May be True or False

Can't Say

Discuss

Answer: (a).True

Q3.

Point out the correct statement.

Data has only qualitative value

Data has only quantitative value

Data has both qualitative and quantitative value

None of the mentioned

Discuss

Answer: (a).Data has only qualitative value

Q4.

Data that summarize all observations in a category are called __________ data.

frequency

summarized

raw

none of the mentioned

Discuss

Answer: (b).summarized

Q5.

Which of the following is an example of raw data?

original swath files generated from a sonar system

initial time-series file of temperature values

a real-time GPS-encoded navigation file

all of the mentioned

Discuss

Answer: (d).all of the mentioned

Q6.

Point out the correct statement.

Primary data is original source of data

Secondary data is original source of data

Questions are obtained after data processing steps

None of the Mentioned

Discuss

Answer: (a).Primary data is original source of data

Q7.

Which of the following data is put into a formula to produce commonly accepted results?

Raw

Processed

Synchronized

All of the Mentioned

Discuss

Answer: (b).Processed

Q8.

Processing data includes subsetting, formatting and merging only.

True

False

May be True or False

Can't say

Discuss

Answer: (b).False

Q9.

Which of the following is another name for raw data?

destination data

eggy data

secondary

machine learning

Discuss

Answer: (b).eggy data

Q10.

Which type of data is generated by POS terminal in a busy supermarket each day?

Source

Processed

Synchronized

All of the mentioned

Discuss

Answer: (a).Source

Page 1 of 6

Welcome to the Data Manipulation MCQs Page

Data Manipulation MCQs | Page 1 of 6

Explore more Topics under Data Science

Data Science Basics

Data Analysis with Python

Data Analysis and Research

Statistical Inference and Regression Models

Machine Learning

Developing Data Products

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