OpenTechBook
  • Home
  • Open Books
    • All Open Books

    • Free eBooks
    • Free Magazines
    • Free Journals

    • Submit an Open Book
  • Quizzes
Home » Quiz » Angular Quiz

In Angular, using the _____ pipe can automatically handle subscription and unsubscription, preventing memory leaks.

Difficulty level
  • Async
  • Observer
  • Promise
  • Subscribe
In Angular, using the Async pipe can automatically handle subscription and unsubscription, preventing memory leaks by managing the observable's lifecycle for you.
Add your answer
Loading...
Facebook Twitter Linkedin Reddit Pinterest
Angular Quiz
Quiz
You are building a shopping cart application using Angular and NgRx. You want to display a smooth animation when items are added to the cart. How would you implement this?
What is the purpose of the fixture in Angular testing?

Related Quiz

  • When does a cold observable start emitting values?
  • When testing a directive that modifies the DOM, what should you consider to ensure that the tests are not flaky?
  • In which of the following situations would you use an @Input() decorator in a component?
  • In what scenario would you create a custom directive instead of using a component in Angular?
  • You are writing a test for an Angular component that renders a list of items. You want to test that when a new item is added, it is correctly displayed in the component. Which testing technique or utility would be best suited for this?

Leave a commentCancel

Your email address will not be published. Required fields are marked *

Hot Quiz

PHP QuizMachine Learning QuizReact.js QuizCyber Security QuizPython QuizNode.js QuizASP.NET Core QuizData Science Statistics QuizCSS QuizADO.NET QuizCheckpoint QuizServlet QuizData Modelling QuizAPI Testing QuizDatabase Testing QuizBootstrap QuizAlgorithm QuizComputer Science QuizCommvault QuizJCL Quiz
Copyright © 2025 Open Tech Book
  • About
  • Contact
  • FAQ
  • DMCA
  • Disclaimer
  • Privacy Policy