Angular Interview Test 2025 – 400 Free Practice Questions to Pass the Exam

An attribute directive in Angular is specifically designed to modify the appearance or behavior of a DOM element rather than changing the actual structure of the DOM or altering application routing. These directives allow developers to enhance the functionality of existing elements by adding, removing, or modifying the way they respond to user interactions or how they are displayed.

For instance, a common attribute directive might change the color of text, the visibility of an element, or add event listeners to enhance user interactivity. By manipulating the behavior or styling of the target element, attribute directives can result in dynamic interfaces based on the state of the application or user actions.

The option relating to data models is more relevant to services or components that handle data binding rather than to directives. While some directives may change how data is displayed, their primary purpose is focused on the element itself. Similarly, the option about altering the DOM structure is more aligned with structural directives, which actually manipulate the DOM tree rather than modifying individual element attributes or behaviors. Lastly, application routing is managed through Angular's router module and does not fall within the scope of what attribute directives can influence.