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5,469 c interview questions shared by candidates

They asked about pointers, storage classes, diff between char array and char string, which compiler u r using, memory segments, malloc, calloc, bit manipulations, which controller u used, what processor used in that controller , which architecture it is, watchdog timer, what is volatile, type cast, how to cast int to char, void pointer and why we use it what is stack why we use that rs232,rs485 functionpointers, array of function pointers which debugger u used linked list
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Embedded C Developer

Interviewed at HCLTech

3.5★
Mar 12, 2018

They asked about pointers, storage classes, diff between char array and char string, which compiler u r using, memory segments, malloc, calloc, bit manipulations, which controller u used, what processor used in that controller , which architecture it is, watchdog timer, what is volatile, type cast, how to cast int to char, void pointer and why we use it what is stack why we use that rs232,rs485 functionpointers, array of function pointers which debugger u used linked list

In MATLAB, difference between functions and scripts, try-catch function, optimization techniques (vectorization, zero initialization) and other basic questions available in glassdoor in application support engineer interview reviews. In C & C++, difference between macros and functions, datastructures and algorithm, Oop concepts like abstract classes, virtual functions, static functions. One interviewer asked me questions related to the presentation I did for onsite interview. The presentation had a project in image processing, and there were questions on why I used certain things. The interviewer asked me about video processing and object tracking as well.
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C/C++/MATLAB Software Engineer In Test

Interviewed at MathWorks

4.3★
Mar 24, 2016

In MATLAB, difference between functions and scripts, try-catch function, optimization techniques (vectorization, zero initialization) and other basic questions available in glassdoor in application support engineer interview reviews. In C & C++, difference between macros and functions, datastructures and algorithm, Oop concepts like abstract classes, virtual functions, static functions. One interviewer asked me questions related to the presentation I did for onsite interview. The presentation had a project in image processing, and there were questions on why I used certain things. The interviewer asked me about video processing and object tracking as well.

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