Angular MCQs with answers Page - 1

Dear candidates you will find MCQ questions of Angular here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. What is Angular primarily used for?

  • (A) Backend development
  • (B) Mobile app development
  • (C) Front-end web development
  • (D) Database management
💬 Discuss
✅ Correct Answer: (C) Front-end web development
Explanation: Angular is a front-end framework used for building dynamic web applications.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. Which architecture pattern does Angular follow?

  • (A) MVC
  • (B) MVVM
  • (C) MVP
  • (D) Flux
💬 Discuss
✅ Correct Answer: (A) MVC
Explanation: Angular follows the MVC (Model-View-Controller) architectural pattern.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. Which decorator is used to define a component in Angular?

  • (A) @NgModule
  • (B) @Injectable
  • (C) @Component
  • (D) @Directive
💬 Discuss
✅ Correct Answer: (C) @Component
Explanation: @Component decorator is used to define a component in Angular.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. What file is used to define the root module in Angular?

  • (A) main.ts
  • (B) index.html
  • (C) app.component.ts
  • (D) app.module.ts
💬 Discuss
✅ Correct Answer: (D) app.module.ts
Explanation: The root module is defined in app.module.ts in Angular applications.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. Which command is used to create a new Angular component?

  • (A) ng generate service
  • (B) ng new component
  • (C) ng generate component
  • (D) ng make component
💬 Discuss
✅ Correct Answer: (C) ng generate component
Explanation: To create a new component, the command is `ng generate component`.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. What does the Angular CLI stand for?

  • (A) Client Layer Interface
  • (B) Command Line Interface
  • (C) Client Launch Instance
  • (D) Code Layer Integration
💬 Discuss
✅ Correct Answer: (B) Command Line Interface
Explanation: CLI in Angular stands for Command Line Interface.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. Which directive is used for conditional rendering in Angular?

  • (A) *ngSwitch
  • (B) *ngIf
  • (C) *ngFor
  • (D) ngModel
💬 Discuss
✅ Correct Answer: (B) *ngIf
Explanation: *ngIf is used to conditionally include or exclude an element.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. What is the purpose of services in Angular?

  • (A) Creating components
  • (B) Data binding
  • (C) Handling dependency injection and reusable logic
  • (D) Styling components
💬 Discuss
✅ Correct Answer: (C) Handling dependency injection and reusable logic
Explanation: Services are used for business logic and sharing data across components.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. Which lifecycle hook is called once after the first ngOnChanges?

  • (A) ngOnInit
  • (B) ngDoCheck
  • (C) ngAfterViewInit
  • (D) ngOnDestroy
💬 Discuss
✅ Correct Answer: (A) ngOnInit
Explanation: ngOnInit is called once after the first ngOnChanges.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

Q. What is data binding in Angular?

  • (A) Connecting CSS with HTML
  • (B) Linking a component’s logic to its template
  • (C) Injecting a service into a component
  • (D) Connecting backend with frontend
💬 Discuss
✅ Correct Answer: (B) Linking a component’s logic to its template
Explanation: Data binding connects the component logic with its template.

Published by Mr. Dubey ⭐ 111.42K Points at 08-Jun-2025 11:43 am in Angular

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