Interview Prep Guide

Angular Advanced Interview Questions & Answers

Master Angular with comprehensive interview questions covering lifecycle hooks, change detection, RxJS, dependency injection, and architecture patterns used by top tech companies.

Questions

Est. Time

45-60 mins

Difficulty

Advanced

Topics

6 Categories

5 questions found

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Angular Advanced Interview Questions & Answers

What is the difference between ngOnInit and constructor in Angular?

How does Angular’s change detection mechanism work?

What is the difference between Subject and BehaviorSubject in RxJS?

How does dependency injection work in Angular?

What is the role of NgModules in Angular architecture?