Introduction to Data Science MCQ Questions and Answers | Data Science MCQs

A. Machine learning focuses on prediction, based on known properties learned from the training data

B. Data Cleaning focuses on prediction, based on known properties learned from the training data

C. Representing data in a form which both mere mortals can understand and get valuable insights is as much a science as much as it is art

D. None of the mentioned

A. git add .

B. git add -u

C. git add -A

D. none of the mentioned

A. Java

B. Ruby

C. R

D. None of the mentioned

A. Data bagging

B. Data booting

C. Data merging

D. None of the mentioned

A. S

B. Python

C. R

D. Java

A. Data Analysis

B. Data Science

C. Descriptive Analytics

D. None of the mentioned

A. Correlation

B. Confounding

C. Causation

D. None of the mentioned

A. Inferential

B. Exploratory

C. Causal

D. None of the mentioned

A. Java

B. PHP

C. COBOL

D. None of the mentioned

A. Large Data

B. Big Data

C. Dark Data

D. None of the mentioned