Examlex
The Relational DBMS only supports simple data types, but the Object Relational DBMS supports both simple and complex data types.
Empty List
A list data structure that contains no elements, often used as an initial state for collection-based operations.
Reference Instance Variable
A variable in object-oriented programming that holds the reference to an instance of an object rather than the object itself.
Logic Error
A mistake in a program's source code that results in incorrect or unintended behavior, usually difficult to detect because the program can still run.
Deep Copy
Creating a new object and also recursively copying all of the original object's nested objects, as opposed to just copying the object references.
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