TRUE or FALSE? Binary search is an example of an O(log N) algorithm, where the number of items in the list to be searched is N.

Given an unsorted list, explain how a sequential search works (Be specific)

Given a sorted array of N+2 integers between 0 and N with exactly one duplicate, design a logarithmic time algorithm to find the duplicate. Note: you don't need to write a code. Just use your English words to describe the algorithm

Quicksort is a powerful divide-and-conquer sorting algorithm that can be described in just four lines ofpseudocode. The key to Quicksort is the PARTITION(A, p, r) procedure, which inputs elementsptorof array A,and chooses the final element x = A[r] as the pivot element. The output is an array where all elementsto the left ofxare less thanx, and all elements to the right of x are greater than x. In this question, we will use the Lomuto Partition Method from class and assume that the pivot isalwaysthe last (right-most) element of the input array. Question: Let A be an array withn= 2k−1 elements, where k is some positive integer. Determine a formula (in terms of n) for the minimum possible number of total comparisons required by Quicksort, as well as a formula for the maximum possible number of total comparisons required by Quicksort. Use your formulas to show that the running time of Quicksort is O(nlogn) in the best case and O(n2) in the worst case.

Write the algorithm which finds the second maximum value of the array. Then find the complexity of the algorithm as Big O notation

Let a[] be a sorted array of n integers. Search a given key, say k, on using the binary search method. Use Java method

Select all the statements that are false, bubble sort is defined below:*             Quicksort is the fastest sorting algorithm         If you are lucky, you can get O(n) time complexity in Mergesort         On the worst case, Bubble sort will give you O(n logn) time complexity         Average time complexity of insertion sort is much better than bubble sort         Selection sort has the worst space complexity among all the sorting algorithm

Write the algorithm which sorts the array by using the quick sort algorithm. Then find the complexity of the algorithm as Big O notation.

Write pseudocode for a divide-and-conquer algorithm for finding the position of the largest element in an array of n numbers.