Shell sort gap value - Study guides, Class notes & Summaries

WGU C949 Data Structures and Algorithms I Exam test preparation Questions and Must have marking scheme Updated version 2024/2025 Binary search equation - correct answer log2(Size of elements) + 1 Selection sort - correct answer is a sorting algorithm that treats the input as two parts, a sorted part and an unsorted part, and repeatedly selects the proper next value to move from the unsorted part to the end of the sorted part. Selection sort, comparing sort times - correct answer A list ...

Algorithm efficiency typically measured by the algorithm's computational complexity Computational complexity the amount of resources used by the algorithm. The most common resources considered are the runtime and memory usage. runtime complexity a function, T(N), that represents the number of constant time operations performed by the algorithm on an input of size N Space-complexity (of an algorithm) a function, S(N), that represents the number of fixed-size memory units...

WGU C949 Computational Data Structures and Algorithms I Knowledge test Exam Toolkit Questions and Verified Marking Scheme 2024/2025 What are LinkedList class' two data members? - correct answer Head and tail In a circular doubly-linked list with at least 2 nodes, where does the head node's previous pointer point to? - correct answer Tail T or F: In a circular linked list with 1 node, the tail node's next pointer points to the tail. - correct answer True T or F: The Stack cla...

WGU C949 Data Structures and Algorithms Practice Study Guide Questions with Distinction level Marking scheme version 2024/2025 An algorithm's best case - correct answer is the scenario where the algorithm does the minimum possible number of operations. An algorithm's worst case - correct answer is the scenario where the algorithm does the maximum possible number of operations. The variable value N - correct answer cannot be replaced with a constant of 0 to describe a best case sce...

WGU C949 Terminology (2023/2024) Already Passed record data structure that stores subitems, with a name associated with each subitem array a data structure that stores an ordered list of items, with each item is directly accessible by a positional index homogeneous data elements linked list data structure that stores *ordered* list of items in nodes, where each node stores data and has a pointer to the next node; can have multiple subitems binary tree A data structure that consists of nodes,...

binary search first checks the middle element of the list. If the search key is found, the algorithm returns the matching location. If the search key is not found, the algorithm repeats the search on the remaining left sublist (if the search key was less than the middle element) or the remaining right sublist (if the search key was greater than the middle element) linear search may require searching all list elements selection sort sorting algorithm that treats the input as two ...

WGU C949 - Data Structures And Algorithms QUESTIONS WITH COMPLETE SOLUTIONS Algorithm Describes a sequence of steps to solve a computational problem or perform a calculation. Computational Problem Specifies an input, a question about the input that can be answered using a computer, and the desired output. 00:20 01:45 Longest Common Substring An algorithm that determines the longest common substring that exists in two inputs strings. Binary Search An efficient algorithm...

Test Bank Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora Testbank Chapter 1. An Introduction to the Human Body Multiple Choice 1. This is the study of the functions of body structures. a. Anatomy b. Physiology c. Dissection d. Histology e. Immunology Ans: B Difficulty: easy Feedback: 1.1 2. This is defined as a group of cells with similar structure and function. a. Tissue b. Organ c. Molecules d. Compounds e. Organism Ans: A Difficulty: easy Feedback: 1.2...

binary search - Answer- first checks the middle element of the list. If the search key is found, the algorithm returns the matching location. If the search key is not found, the algorithm repeats the search on the remaining left sublist (if the search key was less than the middle element) or the remaining right sublist (if the search key was greater than the middle element) linear search - Answer- may require searching all list elements selection sort - Answer- sorting algorithm that treat...

WGU C949 GRADED A+ TO PASSbinary search first checks the middle element of the list. If the search key is found, the algorithm returns the matching location. If the search key is not found, the algorithm repeats the search on the remaining left sublist (if the search key was less than the middle element) or the remaining right sublist (if the search key was greater than the middle element) linear search may require searching all list elements 00:02 01:45 selection sort s...