What are the methods to transfer data between components in Angular?

 Ans. 

Methods to transfer data between components in Angular include Input and Output properties, ViewChild, Services, and Event Emitters.

• Using Input and Output properties to pass data from parent to child components and emit events from child to parent components.

• Using ViewChild to access child components and their properties directly from the parent component.

• Using Services to create a shared service that can be injected into multiple components to share data.

• Using Event Emitters to emit custom events from child components that can be subscribed to in parent components.