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50 interview questionsfor developers (2025)

Test your developer skills before an interview with 50 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

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50 questions
Medium
5 votes933 runs1 comment

Which criterion(s) are/ are part(s) specific to a REST API?

IT Architect
API Design
rest
api
Sébastien Chopinat Jan 4, 2022
Easy
4 votes964 runs0 comment

What kind of HTTP code should I use to indicate a redirect?

IT Architect
API Design
http
redirect
Sébastien Chopinat Jan 4, 2022
Easy
4 votes944 runs
1 comment

What does CORS mean?

IT Architect
API Design
api
security
Sébastien Chopinat Jan 4, 2022
Easy
3 votes1025 runs0 comment

What does a 2xx HTTP code mean in an API response?

IT Architect
API Design
http
status code
Sébastien Chopinat Jan 4, 2022
Easy
3 votes965 runs
2 comments

What does REST mean?

IT Architect
API Design
api
rest
Sébastien Chopinat Sep 19, 2022
Hard
3 votes921 runs0 comment

Which headers allow you to do CORS?

IT Architect
API Design
headers
cors
Sébastien Chopinat Sep 19, 2022
Medium
3 votes895 runs
1 comment

Which HTTP code indicates the good creation of a resource?

IT Architect
API Design
http
status code
Sébastien Chopinat Jan 4, 2022
Medium
2 votes972 runs
1 comment
Easy
2 votes949 runs1 comment

What does CRUD mean?

IT Architect
API Design
api
crud
Sébastien Chopinat Jan 4, 2022
Easy
2 votes946 runs0 comment

Which of these is not a valid request header?

IT Architect
API Design
headers
Sébastien Chopinat Jan 4, 2022
Easy
2 votes936 runs0 comment
Easy
2 votes928 runs0 comment

Which of these HTTP codes indicates an internal server error?

IT Architect
API Design
http
status code
Sébastien Chopinat Jan 4, 2022
Medium
2 votes203 runs0 comment
Easy
1 vote958 runs0 comment

What is the method used to delete a resource in RESTful API?

IT Architect
API Design
http
methods
Sébastien Chopinat Jan 4, 2022
Easy
1 vote957 runs0 comment
Medium
1 vote955 runs1 comment
Easy
1 vote948 runs0 comment
Medium
1 vote948 runs0 comment

How to delete a book with id 42 in an API

IT Architect
API Design
api
rest
Sébastien Chopinat Jan 4, 2022
Hard
1 vote939 runs0 comment

Which of these headers allow you to control the cache?

IT Architect
API Design
headers
cache
Sébastien Chopinat Jan 4, 2022
Medium
1 vote933 runs1 comment

How to edit an application with id 32 in a REST API

IT Architect
API Design
api
rest
Sébastien Chopinat Jan 4, 2022