
Data Science Quiz
Authored by DANIEL RANGEL
Other
8th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of a data scientist in the data science lifecycle?
Machine learning engineering
Data visualization
Data analysis
Data ingestion
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which programming languages are commonly used by data scientists for statistical inference and data visualization?
Java and C++
Python and R
JavaScript and Ruby
Swift and Kotlin
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary responsibility of a data scientist in relation to business problems?
Managing human resources
Automating data processing
Developing mobile applications
Creating marketing campaigns
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of data visualization in the data science lifecycle?
To slow down the decision-making process
To make insights easier to understand
To confuse decision-makers
To hide the data analysis results
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which stage of the data science lifecycle involves examining biases, patterns, and distributions of values within the data?
Data ingestion
Data storage and data processing
Communicate
Data analysis
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term used for the process of cleaning data, deduplicating, transforming, and combining the data using ETL jobs or other data integration technologies?
Data ingestion
Data storage and data processing
Data analysis
Communicate
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which field was dubbed the 'sexiest job of the 21st century' by Harvard Business Review?
Data engineering
Data science
Data analysis
Data visualization
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