What is the pre order transveral when the post order transversal is DEBFCA?
The memory address of the first element of an array is called?
The memory address of fifth element of an array can be calculated by the formula?
Which of the following data structures are indexed structures?
Which of the following sorting algorithm is of divide-and-conquer type?
An algorithm that calls itself directly or indirectly is known as?
In a binary tree, certain null entries are replaced by special pointers which point to nodes higher in the tree for efficiency. These special pointers are called