UST Software Developer interview questions

tough questions where asked,should be aware of latest technologies, be cool , basic oops concepts, projects done, friendly, basic questions 1. Storage classes 2. memory segments 3. array initializations and increments 4. malloc v/s calloc 5. Interrupts and interrupt latency 6. UART error codes. 7. string reverse program using pointers and out parameter. 8. Memory alignment 9. Structure Padding 10. structure v/s union 11. what is memset 12. void pointers 13. Volatile concept.

Consultancy told me that they would be able to give 90% hike, interview happened basic java questions. 1 and half month went and no response from recruiter, only to get to know that they can't stay true to their commitment, pathetic process, absolute waste of time. Even till now they are still holding it.