Senior Frontend Developer Interview Questions

1,621 senior frontend developer interview questions shared by candidates

1. Name the best attributes of RxJS? 2. How do you distinguish Observable and BehaviorSubject from each other? 3. Explain Stream? 4. What types of subjects do you know? 5. There are hot and cold observables. How do you differentiate each one from the other? 6. Where does Angular use RxJS?
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Senior Frontend Developer - Angular

Interviewed at payever

4.3
Feb 8, 2022

1. Name the best attributes of RxJS? 2. How do you distinguish Observable and BehaviorSubject from each other? 3. Explain Stream? 4. What types of subjects do you know? 5. There are hot and cold observables. How do you differentiate each one from the other? 6. Where does Angular use RxJS?

Name some of the typescript compiler options. Name some utility functions in typescript. Re-arrange this chain of promises. What's the output of for loop when there's a `var` inside. Live coding: Three guys outside the KFC had to pay in cash. The prices are 25/50/75. Write a program for the cashier.

Senior Frontend Developer

Interviewed at SciChart

5
Jul 4, 2022

Name some of the typescript compiler options. Name some utility functions in typescript. Re-arrange this chain of promises. What's the output of for loop when there's a `var` inside. Live coding: Three guys outside the KFC had to pay in cash. The prices are 25/50/75. Write a program for the cashier.

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