[Solved] What is the role of the declarations array in the AppModule? — Ans: It lists components, directives, and pipes that belong to this module. | Angular

Angular - Modules

What is the role of the declarations array in the AppModule?

AIt sets the root component to bootstrap.

BIt specifies external libraries to import.

CIt defines services available application-wide.

DIt lists components, directives, and pipes that belong to this module.

Step-by-Step Solution

Solution:

Step 1: Understand the purpose of declarations in Angular modules
The declarations array is used to register components, directives, and pipes that belong to the module.
Step 2: Differentiate declarations from imports and providers
Imports bring in other modules, providers register services, and bootstrap sets the root component. Declarations are specifically for components, directives, and pipes.
Final Answer:
It lists components, directives, and pipes that belong to this module. -> Option D
Quick Check:
declarations = components/directives/pipes [OK]

Quick Trick: Declarations hold components, directives, and pipes only [OK]

Common Mistakes:

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What is the role of the declarations array in the AppModule?