HP Inc. Intership interview questions

Online Test : Aptitude,C, Operating System, Computer Networks. Online test was high level. In first technical round I’ve been asked about my academic projects thoroughly, some data structures concepts, and the problem was given and asked to which data structure will you apply for this. Many questions were asked related to my projects. In second round, interviewer asked me some personal questions and Problem solving questions like you have large amount of data gathered in a day and how willing you store this data to another server in minimum time. I couldn’t clear this round.