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
Given a catheter segment that promotes each limb in the array by 1 Run the code 100 times Despite this in the end the results are different and not everything contains 100 why?
Fragen zu früheren Projekten und Aufgabengebieten.
The questions from C was moderately difficult.
Write a C++ program to reverse the string word by word. and also code to draw the following pattern. * * * * * * * * *
Design a C++ class to make LED blink.
Q: What feedback did you receive
1) What is multithreading? 2) How do you create threads and how do you resolve thread issues? 3) How would you update an UI element when two threads are accessing it simultaneously? 4) How would you prevent two instances of an application from opening? 5) What is async programming and how to create task based method? 6) Out vs Ref? 7) What is Dependency injection? 8) Did you work between managed and unmanaged codes (C++ and C#)? 9) Which design patterns did you use? What is singleton? 10) What is background worker? 11) Do you have any question?
C++ oops concepts, Multi threading and MFC concepts.
C++ programming related some basic questions, virtual function internal details, internal details of C++ binary etc.
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