C Software Developer Interview Questions

3,509 c software developer interview questions shared by candidates

Round 1 1>Delegate are Immutable? 2>Difference between Thread and Task. 3>Multicast delegate. 4>Events are Thread Safe ? 5>Which collection you will use if you want to save unique element ? 6>How HashSet<T> check uniqueness of elemnet 7>IDisposable implementation. 8>Array Vs List 8>Which panel you will use when you want to place your element digonally. 9>Explain ICommand also explain CanExecuteChange 10>Have you work on scenario where UI is getting updated frequently from different source. Second Round 1>Implement publisher subscriber model without delegate event. 2>Time complexity if you are accessing element in array and List 3>What is use of finally. 4>Have you implemented IEnumerable ? 5>Thread Safe Singleton
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C# WPF Developer

Interviewed at Wells Fargo

3.5
Oct 11, 2021

Round 1 1>Delegate are Immutable? 2>Difference between Thread and Task. 3>Multicast delegate. 4>Events are Thread Safe ? 5>Which collection you will use if you want to save unique element ? 6>How HashSet<T> check uniqueness of elemnet 7>IDisposable implementation. 8>Array Vs List 8>Which panel you will use when you want to place your element digonally. 9>Explain ICommand also explain CanExecuteChange 10>Have you work on scenario where UI is getting updated frequently from different source. Second Round 1>Implement publisher subscriber model without delegate event. 2>Time complexity if you are accessing element in array and List 3>What is use of finally. 4>Have you implemented IEnumerable ? 5>Thread Safe Singleton

They asked me to submit my solution to a task in C++. It involved a lot of requirements, and some of them were not clear. They gave me 9 hours to solve it, but it was a difficult one with many edge cases. I was given 2 submission trials.
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C++ Developer

Interviewed at think-cell

4.4
Jul 27, 2023

They asked me to submit my solution to a task in C++. It involved a lot of requirements, and some of them were not clear. They gave me 9 hours to solve it, but it was a difficult one with many edge cases. I was given 2 submission trials.

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