An Attribute of the Records of a File That Has

question 64

True/False

An attribute of the records of a file that has unique values can be referred to as the key field.

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Definitions:

Inheritance

A fundamental concept in object-oriented programming, allowing a class (subclass) to inherit properties and methods from another class (superclass), promoting reusability.

Checked Exceptions

In Java, exceptions that are checked at compile time, requiring explicit handling either with a try-catch block or by declaring the exception with the throws keyword.

Catch Or Declare

A principle in Java programming requiring that exceptions be either caught and handled using a catch block, or declared in the method's signature.

Catch Block

A block of code used to handle exceptions that may occur in a preceding try block.