Data Science Multiple Choice Questions (MCQ) Online Test #16

In exploratory data analysis, which method is used to summarize data through visual representations such as plots and charts?

Which of the following is an example of a supervised learning algorithm used for classification tasks?

What is a common method for feature selection in regression models?

Which of the following algorithms is used for dimensionality reduction and involves projecting data onto a lower-dimensional subspace?

What is the benefit of applying data science to healthcare informatics?

What role does data science play in personalizing recommendations for users in social media platforms?

What is a key advantage of integrating data science with blockchain technology?

What is an emerging trend in data science careers?

How does data science contribute to cloud computing for large-scale data processing?