language is java

Part C (short answers): 20 marks Assuming we do not use recursion, why is a loop necessary to find an arbitrary node in a linked list (b) Whatis the restriction placed on the push operation for an array-based implementation of a stack? (e) How does the quicksort algorithm partition an array? (d) Write a for-loop that prints the numbers from 100 to 1. You must start with the code provided below and are not permitted to add code before it. for (int i 0