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

A. Data Collection

B. Data Cleaning

C. Data Visualization

D. Model Building

A. Dropping missing values

B. Imputing missing values

C. Creating new features

D. Normalizing the data

A. Conducting market research

B. Developing marketing campaigns

C. Extracting data from databases

D. Leveraging data for insights

A. To make predictions

B. To find patterns

C. To summarize data

D. To transform data

A. Data Collection

B. Data Visualization

C. Data Cleaning

D. Software Development

A. rebase

B. squash

C. boot

D. all of the mentioned

A. True

B. False

A. Predictive

B. Causal

C. Mechanistic

D. All of the mentioned

A. Data bagging

B. Data booting

C. Data merging

D. Data Dredging

A. Command is the CLI command which does a specific task

B. There is one and only flag for every command in CLI

C. Flags are the options given to command for activating particular behaviour

D. All of the mentioned