The General Form for Assigning a Foreign Key Is ADD

question 72

Multiple Choice

The general form for assigning a foreign key is ADD FOREIGN KEY,the column name(s) of the foreign key,the ____ clause,and then the table name that the foreign key must match.​

• A)WHERE
• B)​REFERENCES
• C)FROM
• D)​IN

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Definitions:

Downcasting

Converting a reference of a parent class to a reference of a child class, requiring explicit type-casting in languages like Java.

Method Definition

The declaration of a method within a class, outlining its code block, parameters, and return type.

Abstract Void

A term referring to a void method in an abstract class in Java, meaning the method does not return a value and must be implemented by subclasses.

Clone Method

A method in the Java programming language that creates and returns a copy of the object on which it is called.