SLK Group Sr Developer/Tech lead interview questions

Interview scheduled time on Thursday, postponed due to Saturday panel unavailable again , postponed due to panel unavailable finally interview has done on Monday L1 round he is a nice person & has good knowledge interview contionued almost around 65mins intimated for L2 round he is crack person keep on asking only one question informed as well I have not worked with this module but given an overview of module how it works it seems he needs one to line codings finally informed politity i dont want to continous with you