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Angular MCQs MCQs: 1900+ Questions & Answers in Programming

1900+ Angular MCQs MCQs in Programming with answers & explanations. Page 97. Practice objective questions for competitive exams, interviews & self-assessment… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Angular MCQs MCQs: 1900+ Questions & Answers in Programming

Which RxJS operator is used to cancel previous HTTP calls?

Which decorator is used to make a class injectable?

What does ViewEncapsulation.ShadowDom do?

Which guard prevents loading of lazy-loaded modules?

Which strategy allows preloading lazy-loaded modules?

What is a pure pipe?

Which Angular feature helps in reducing bundle size?

What does providedIn: 'root' do?

Which lifecycle hook is used to clean up subscriptions?

Which directive is used to dynamically load templates?

What is the main benefit of standalone components?

Which operator is best for sequential HTTP calls?

What does trackBy function improve in *ngFor?

Which Angular feature replaces constructor injection in functional APIs?

What is the purpose of HttpInterceptor?

Which Angular feature allows signals-based reactivity?

What does ChangeDetectorRef.detach() do?

Which lifecycle hook runs after every change detection cycle?

Which RxJS operator combines multiple observables and emits once all complete?

What does ViewChild return by default?

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