Nokia R & D Engineer interview questions

Technical Interview: They were looking for a c/c++ programmer, so the questions were only about basic c syntax. It started with data types(primitive, derived & user defined). Then while discussing structures they also asked about bit fields and memory allocation for structure and union. Then moved on to data structures. Then we had a brief discussion on sorting algorithms and at the end they asked me to give the truth table for XNOR gate and example for contradiction. End some situation based questions. HR Interview: In HR interview, HR briefly discussed about the profile and company.