Angular fresher interview questions with answers

Here are some Angular fresher interview questions with answers:

What is Angular?

Angular is a web application framework developed and maintained by Google. It is based on TypeScript and uses HTML, CSS, and JavaScript. Angular is used to create single-page applications (SPAs) that are fast, efficient, and easy to maintain.

What are the benefits of using Angular?

There are many benefits to using Angular, including:

• Performance: Angular applications are known for their high performance. This is due to the fact that Angular uses lazy loading to load only the components that are needed for a particular page.

• Scalability: Angular applications are designed to be scalable. This means that they can be easily extended and modified as the needs of the application change.

• Maintainability: Angular applications are easy to maintain. This is due to the fact that Angular uses a well-defined structure and a consistent coding style.

What are the different types of Angular components?

There are three main types of Angular components:

• Directives: Directives are used to add functionality to HTML elements.

• Components: Components are used to create reusable UI elements.

• Services: Services are used to provide data and functionality to components.

What are the different types of data binding in Angular?

There are three main types of data binding in Angular:

• One-way binding: One-way binding is used to bind data from a component to an HTML element.

• Two-way binding: Two-way binding is used to bind data from an HTML element to a component.

• Event binding: Event binding is used to bind events from an HTML element to a component.

What are the different types of routing in Angular?

There are two main types of routing in Angular:

• Lazy loading: Lazy loading is used to load only the components that are needed for a particular page.

• Hashbang routing: Hashbang routing is used to navigate between pages using the URL hash.

What are the different types of forms in Angular?

There are two main types of forms in Angular:

• Template-driven forms: Template-driven forms are created using HTML templates.

• Reactive forms: Reactive forms are created using Angular's reactive forms API.

What are the different types of pipes in Angular?

There are two main types of pipes in Angular:

• Filter pipes: Filter pipes are used to filter data.
• Transform pipes: Transform pipes are used to transform data.

These are just a few of the many Angular interview questions that you may be asked. By preparing for these questions, you can increase your chances of landing your dream job as an Angular developer.