The interviewers were all backend developers and they don't know UI at all and the interview was based on a preplanned questions printed on a paper, it seems they don't have any work and they gone through the keywords of my profile and try to create a questions out of it that too quite silly ones like comparison or difference and it's not at all technical, actual they want to hear all backend terms as they are not familiar with UI, please don't call for face to face interview for the sake of time pass, if the interviewers are not capable of other skills please restraint them from taking interviews