Angular Developer Interview Questions

1,606 angular developer interview questions shared by candidates

1. Explain the complete Angular architecture. 2. What is view encapsulation? 3. How to prevent F5(refresh) in a form? 4. Explain all the life cycle hooks with its advantages. 5. How to pass same header in all the http requests used in different components. Tell 2-3 ways.
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Angular Developer

Interviewed at Bounteous x Accolite

3.4
Sep 18, 2021

1. Explain the complete Angular architecture. 2. What is view encapsulation? 3. How to prevent F5(refresh) in a form? 4. Explain all the life cycle hooks with its advantages. 5. How to pass same header in all the http requests used in different components. Tell 2-3 ways.

mixins,event loop,treeshaking,web vitals, media query, align-item:center justify-content:center why?,event loop,promises,async await,git comments, basic js coding and asked me to write debouncing function,ployfills for reduce
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Senior Angular Developer

Interviewed at EPAM Systems

4
Jan 10, 2026

mixins,event loop,treeshaking,web vitals, media query, align-item:center justify-content:center why?,event loop,promises,async await,git comments, basic js coding and asked me to write debouncing function,ployfills for reduce

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