0 votes 0 votes shubhamdarokar asked Jan 15, 2017 shubhamdarokar 364 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Pavan Kumar Munnam commented Jan 15, 2017 reply Follow Share 4??? 0 votes 0 votes shubhamdarokar commented Jan 15, 2017 reply Follow Share yes. plz explain 0 votes 0 votes Pavan Kumar Munnam commented Jan 15, 2017 reply Follow Share AB,BC,CA,ABC,A,B,C will be the keys in which A,B,C are candidate keys so left with AB,BC,CA,ABC which are 4 1 votes 1 votes shubhamdarokar commented Jan 15, 2017 reply Follow Share but candidate keys are minimal superkeys,so cant we say A,B,C are also superkeys 0 votes 0 votes Shraddha_gami96 commented Jan 15, 2017 reply Follow Share Question is about super keys that are not candidate key-So A,B,C are super keys but it is also candidate key Answer is ABC, AB, AC, BC 0 votes 0 votes Please log in or register to add a comment.