Angular Interview Questions & Assessment
Evaluate Angular skills including components, services, dependency injection, RxJS, routing, and enterprise application patterns.
Why Angular Matters
Angular is the go-to framework for large enterprise applications. Google, Microsoft, and many Fortune 500 companies use it for complex, data-heavy applications.
Sample Interview Questions
Explain Angular's change detection. What is the difference between Default and OnPush strategies?
How does dependency injection work in Angular? Explain providedIn, providers, and injection tokens.
What are Angular Signals? How do they compare to RxJS Observables?
Explain the difference between template-driven and reactive forms. When would you use each?
How would you lazy-load feature modules? What is the impact on bundle size?
How to Prepare
Understand the component lifecycle hooks thoroughly
Master RxJS operators: switchMap, mergeMap, combineLatest, debounceTime
Know NgModules, standalone components, and the module system
Practice with Angular CLI and understand the build process
Understand zone.js and how Angular detects changes
Related Skills
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