C Software Developer Interview Questions

3,500 c software developer interview questions shared by candidates

A question asked were not part of job description. Array vs List differences, their big O notation and their insert update and delete time at beginning, middle and at end. Following questions asked were totally irrelevant 1. How the update time at end can be changed? 2. What is faster in C++ and C? What I will select to design new system? 3. Difference between Mutex and Semaphore? 4. What is underneath data structure for Arrays and List? - Is SGI in business of writing and selling STL as a product? Why do an application developer need to know all these. As an application developer, one has to simply know memory and time complexities! It's like is Civil Engineer is building bridge, asking him composition of brick and mortars! How does it matter? Civil engineer is not in business of making bricks and mortar, he simply care the compressive and tensile strength and settlement time of the mortar. Civil Engineer has nothing to do with mortar making.
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C++ Developer

Interviewed at Susquehanna International Group

3.8
Apr 20, 2017

A question asked were not part of job description. Array vs List differences, their big O notation and their insert update and delete time at beginning, middle and at end. Following questions asked were totally irrelevant 1. How the update time at end can be changed? 2. What is faster in C++ and C? What I will select to design new system? 3. Difference between Mutex and Semaphore? 4. What is underneath data structure for Arrays and List? - Is SGI in business of writing and selling STL as a product? Why do an application developer need to know all these. As an application developer, one has to simply know memory and time complexities! It's like is Civil Engineer is building bridge, asking him composition of brick and mortars! How does it matter? Civil engineer is not in business of making bricks and mortar, he simply care the compressive and tensile strength and settlement time of the mortar. Civil Engineer has nothing to do with mortar making.

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