In a quicksort algorithm, the iterative approach requires a data structure called a(n) ____.
A) stack
B) merge
C) activation record
D) big-O

Name: In a quicksort algorithm, the iterative approach requires a data structure called a(n) ____. A) stack B) merge C) activation record D) big-O
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The iterative approach in quicksort algorithm requires a stack data structure to keep track of the subarrays that still need to be sorted. The stack is used to store the starting and ending indices of the subarrays.

In a Quicksort Algorithm, the Iterative Approach Requires a Data