0 votes 0 votes If each node of the B-tree is 80 percent full, then what is the average number of keys per node of the above B tree? DS binary-tree + – bhavnakumrawat5 asked Jul 20, 2018 bhavnakumrawat5 360 views answer comment Share Follow See 1 comment See all 1 1 comment reply Shaik Masthan commented Jul 20, 2018 reply Follow Share If a B-tree node can contains N keys, Then 80%full means, total keys it can hold = 0.8*N 1 votes 1 votes Please log in or register to add a comment.