Multiple choice

Which of the following operations on Object-Oriented databases allows operations and method names to be overloaded to apply to different object types with different implementations?

  1. Extents

  2. Encapsulation of operations

  3. Polymorphism and Operator Overloading

  4. Type constructors

  5. Object identity

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This operation on Object-Oriented databases allows operations and method names to be overloaded to apply to different object types with different implementations.