Which of the following is a disadvantage of using an object-oriented database?
Encapsulation
In object-oriented databases, data is organized into .
What is an object in the context of an object-oriented database?
Object-oriented databases typically provide support for , which means that the data and methods associated with an object are kept together as a single entity.
Inheritance
What is inheritance in the context of object-oriented databases?
Which of the following is true about object-oriented databases?
Class
What is encapsulation in the context of object-oriented databases?
What is the purpose of a primary key in an object-oriented database?
Which of the following is NOT a characteristic of object-oriented databases?
Query Language
What is a class in the context of object-oriented databases?
What is one advantage of using an object-oriented database?
Object-oriented databases use to create class hierarchies.
In an object-oriented database, queries are typically expressed using a that is specifically designed for working with object-oriented data.
Polymorphism
Object-oriented databases are often used for applications that require complex data modeling, such as applications and scientific research.
Object-oriented databases use to perform operations on objects.
