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38 interview questions on C# - Fundamentalsfor developers (2026)

Test your technical skills before an interview of C# - Fundamentals with 38 corrected questions. Beginner, Intermediate or Expert level.

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38 questions
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6 votes1325 runs
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The PFX Framework:

Back-end developer
multithreading
parallelization
c#
Anonymous authorat Mar 16, 2022
Easy
2 votes1157 runs0 comment
Medium
2 votes1116 runs0 comment
Easy
2 votes493 runs0 comment
Medium
2 votes482 runs0 comment
Medium
2 votes391 runs0 comment
Easy
1 vote357 runs0 comment
Hard
0 vote1172 runs
1 comment

In C#, a thread:

Back-end developer
c#
thread
asynchronous
Anonymous authorat Mar 16, 2022
Medium
0 vote1170 runs1 comment
Easy
0 vote1090 runs0 comment
Easy
0 vote816 runs1 comment
Easy
0 vote782 runs0 comment
Medium
0 vote638 runs0 comment
Medium
0 vote527 runs1 comment

Role management in .NET:

Back-end developer
role
role management
role provider
Auroreat Aug 23, 2024
Easy
0 vote375 runs0 comment