HP R&D Interview Experience | Set 4 (R&D Lab Bangalore) Last Updated : 28 Jun, 2021 Improve Improve Like Article Like Save Share Report First round: 20 Aptitude Questions 22 Technical Questions and 8 OOPS Questions(CPP or Java). NO CODING QUESTIONS. Level of both Aptitude and Technical was tough. Second Round:TECHNICAL(Â Lasted about 45 mins-1 hour) Storage classes; SET bits in a number; puzzles on tanks;pointers; OSI MODEL; Linked list coding; fork(); vfork() ;Â semaphore; mutex; Talk about project and resume’ Third Round:HR (Lasted about 15 mins.) Simple , tell me about yourself questions. Like Article Suggest improvement Previous Airtel Interview experience | Set 1 (FTE On-campus) Next Amazon Interview Experience | Set 302 (On-Campus) Share your thoughts in the comments Add Your Comment Please Login to comment...