Angular JS MCQs with answers Page - 14

Here, you will find a collection of MCQ questions on Angular JS. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. What keyword is used in component metadata to mark it standalone?

  • (A) standalone: true
  • (B) isStandalone: true
  • (C) standaloneComponent: true
  • (D) rootComponent: true

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Q. Which file is used to set global styles in Angular?

  • (A) styles.scss
  • (B) index.ts
  • (C) polyfills.ts
  • (D) main.ts

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Q. Which tool is commonly used for Angular unit testing?

  • (A) Mocha
  • (B) Jasmine
  • (C) Cypress
  • (D) Playwright

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Q. Which Angular CLI command is used to run unit tests?

  • (A) ng build --test
  • (B) ng run tests
  • (C) ng test
  • (D) ng serve --test

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Q. Which method is used to simulate user input in unit tests?

  • (A) simulateInput()
  • (B) triggerEventHandler()
  • (C) emitInput()
  • (D) dispatchInput()

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Q. What is the primary purpose of TestBed in Angular testing?

  • (A) Handle routing in tests
  • (B) Configure and initialize testing environment
  • (C) Render static files
  • (D) Mock HTTP requests

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Q. What does Angular use to control asynchronous operations in tests?

  • (A) fakeAsync and tick
  • (B) setTimeout
  • (C) Promise.resolve
  • (D) subscribe

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Q. Which Angular Material component is used for notification popups?

  • (A) MatDialog
  • (B) MatMenu
  • (C) MatSnackBar
  • (D) MatTooltip

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Q. Which function is used to define routes in standalone components?

  • (A) RouterModule.forRoot
  • (B) provideRouter
  • (C) useRoutes
  • (D) defineRoutes

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Q. Which Angular Material component is used for tables?

  • (A) MatTableModule
  • (B) MatGridModule
  • (C) MatListModule
  • (D) MatFormFieldModule

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