Data Management Quiz

Which characteristic of Big Data refers to the diversity of data types and formats?

• Volume

• Velocity

• Variety

• Veracity

Who designed the first database management system (DBMS)?

• Charles Bachman

• Bill Gates

• Steve Jobs

• Tim Berners-Lee

What major milestone occurred in the 1960s in terms of data management?

• Creation of the first DBMS

• Development of SQL

• Introduction of Apache Hadoop

• Invention of the internet

Why did relational databases struggle when the internet became widely accessible in the 90s?

• They couldn't handle the exponential growth of data.

• They were too expensive.

• They were incompatible with new operating systems.

• They were not secure enough.

You already have an idea of Data Science, what do you think is the role of BD in DS?