Question $17$

Which skill set is important for someone seeking to become a data scientist?

The ability to ensure that the database remains stable and maintaining backups of the database and execute database updates and modifications.

An understanding of basic statistical principles, cleaning different types of data, data visualization, and exploratory data analysis.

A thorough knowledge of machine learning technologies and programming languages, strong statistical and analytical skills, and familiarity with software utilities that facilitates working with massive amounts of data.

An understanding of architecture and distribution of data acquisition and storage, multiple programming languages $($including Python and Java$),$ and knowledge of SQL database design.