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Data Preparation Quiz

Authored by Vasuki Sankarjothi

Other

University

Used 9+ times

Data Preparation Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the first step in data preparation?

Data visualization

Data transformation

Data collection

Data splitting

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does data cleaning typically involve?

Data encryption

Data visualization

Removing duplicates

Data labeling

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which tool is a visual low-code platform?

PyCharm

Git

Zapier

Command Prompt

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is a function of data transformation?

Splitting the dataset

Converting and structuring data

Data visualization

Data ingestion

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which user mainly focuses on modeling and prediction using prepared data?

Data Engineer

Data Scientist

HR Executive

UI Developer

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which tool is used for managing source code versions?

Excel

Tableau

GitHub

Talend

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes ETL?

Explore, Transform, Launch

Extract, Transform, Load

Extract, Test, Label

Edit, Transform, Load

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