Relational Databases and SQL Quiz

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Questions and Answers

What does RDBMS stand for?

  • Resourceful Data Management Service
  • Reliable Data Management System
  • Relational Database Management System (correct)
  • Rapid Database Model System

Who proposed the relational model of data in 1970?

  • E. F. Codd (correct)
  • Bill Gates
  • Tim Berners-Lee
  • Steve Jobs

What language is commonly used for querying and updating relational databases?

  • C++
  • Java
  • Python
  • SQL (Structured Query Language) (correct)

Who first defined the term 'relational database'?

<p>E. F. Codd (B)</p> Signup and view all the answers

What did Codd introduce in his research paper 'A Relational Model of Data for Large Shared Data Banks'?

<p>The term 'relational database' (A)</p> Signup and view all the answers

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