Mastering RDBMS

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Questions and Answers

Which of the following best describes a relational database?

  • A database that stores data in tables
  • A database that stores and allows access to data elements that are linked (correct)
  • A database that uses the relational model of RDBMS
  • A database that ensures data integrity

Which of the following is NOT a component of the relational model of RDBMS?

  • Data Control (correct)
  • Data Integrity
  • Data Manipulation
  • Data Structure

Which of the following is NOT true about RDBMS?

  • A Record is also referred to as a Tuple
  • RDBMS stands for Relational Database Management System
  • Table is a relation in RDBMS
  • The property Durability protects the data from system failure (correct)

Which of the following best describes the Conceptual view of a database?

<p>A view that shows the logical design of the database (A)</p> Signup and view all the answers

Which of the following best describes Referential Integrity?

<p>A constraint that ensures the consistency of data between tables (C)</p> Signup and view all the answers

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