Which of the following is true about searching elements in an ordered array?You cannot use binary search on an ordered array so the performance is O(n)If there are no holes in the array and the elements are all next to each other, then the performance for search improves to O(1)If you do a linear search on a sorted array, the performance improves to O(log n) Which of the following is true about the insertBeforeCurrent function for a Circular Linked List (CLL) like you did in programming exercise 1?If the CLL is empty, you need to create the new node, set it to current, and have its next pointer refer to itselfThe worst case performance of the function is O(n)If you insert a new element with the same data value as the current node, the performance improves to O(log n)

Given: When looking for elements in an ordered array, which of the following is true?

Answered: Which of the following is true about…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Which of the following is true about searching elements in an ordered array?
1. You cannot use binary search on an ordered array so the performance is O(n)
2. If there are no holes in the array and the elements are all next to each other, then the performance for search improves to O(1)
3. If you do a linear search on a sorted array, the performance improves to O(log n)

Which of the following is true about the insertBeforeCurrent function for a Circular Linked List (CLL) like you did in programming exercise 1?
1. If the CLL is empty, you need to create the new node, set it to current, and have its next pointer refer to itself
2. The worst case performance of the function is O(n)
3. If you insert a new element with the same data value as the current node, the performance improves to O(log n)

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