. . . " sort the following elements in ascending order: 20, 47, 15, 8, 9, 4, 40, 30, 12, 17 then the order of these elements after second pass of the algorithm is : 8,9, 15,20,47,4, 12, 17,30,40 8, 15,20,47,4,9,30,40, 12, 17 15,20,47, 4, 8, 9,12,30,40,17 4,8,9,15, 20,47, 12, 17,30,40 The number of articulation points of the following graph is 0 1 2 3 1.16 If n is a power of 2, then the minimum number of" .