Angular MCQs with answers Page - 13

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. Which module is used for template-driven forms in Angular?

  • (A) ReactiveFormsModule
  • (B) FormsModule
  • (C) HttpClientModule
  • (D) BrowserModule
💬 Discuss
✅ Correct Answer: (B) FormsModule
Explanation: FormsModule is used to work with template-driven forms in Angular.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. What directive is used to bind a form control in template-driven forms?

  • (A) formControlName
  • (B) ngForm
  • (C) ngModel
  • (D) ngSubmit
💬 Discuss
✅ Correct Answer: (C) ngModel
Explanation: ngModel binds an input field to a model in template-driven forms.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. Which class represents a form group in reactive forms?

  • (A) FormArray
  • (B) FormBuilder
  • (C) FormControl
  • (D) FormGroup
💬 Discuss
✅ Correct Answer: (D) FormGroup
Explanation: FormGroup represents a group of FormControl instances in reactive forms.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. How do you apply built-in validators in reactive forms?

  • (A) Directives
  • (B) Validators class
  • (C) ngModel
  • (D) FormArray
💬 Discuss
✅ Correct Answer: (B) Validators class
Explanation: Angular provides the Validators class to apply built-in validation rules.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. What is the purpose of the 'asyncValidator' in Angular forms?

  • (A) Validate on the client side only
  • (B) Perform asynchronous validations like checking availability from API
  • (C) Track form status
  • (D) Reset form values
💬 Discuss
✅ Correct Answer: (B) Perform asynchronous validations like checking availability from API
Explanation: asyncValidator performs server-side or delayed validations asynchronously.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. What does the 'pristine' property of a form control indicate?

  • (A) The control has validation errors
  • (B) The control value has been changed
  • (C) The control has never been modified
  • (D) The control is invalid
💬 Discuss
✅ Correct Answer: (C) The control has never been modified
Explanation: 'pristine' means the user has not interacted with the input.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. Which module is needed to use Angular Material components?

  • (A) MaterialComponentsModule
  • (B) MatModule
  • (C) AngularMaterialModule
  • (D) MatInputModule and others individually
💬 Discuss
✅ Correct Answer: (D) MatInputModule and others individually
Explanation: Angular Material modules are imported individually like MatInputModule, MatButtonModule, etc.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. Which component in Angular Material is used for dialogs?

  • (A) MatFormField
  • (B) MatDialog
  • (C) MatSnackBar
  • (D) MatTable
💬 Discuss
✅ Correct Answer: (B) MatDialog
Explanation: MatDialog is used to create modal dialog windows in Angular Material.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. What command is used to add Angular Material to a project?

  • (A) ng material install
  • (B) ng add @angular/material
  • (C) npm install angular-material
  • (D) material init
💬 Discuss
✅ Correct Answer: (B) ng add @angular/material
Explanation: Angular CLI provides `ng add @angular/material` to install and configure Angular Material.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

Q. Which Angular feature allows creating components without a module?

  • (A) Ivy Engine
  • (B) Standalone components
  • (C) Dynamic imports
  • (D) Zone.js
💬 Discuss
✅ Correct Answer: (B) Standalone components
Explanation: Standalone components can work without being declared in an NgModule.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jun-2025 11:48 am in Angular

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