C949 Study guides, Class notes & Summaries

WGU C949 OBJECTIVE ASSESSMENT 2 LATEST VERSIONS NEWEST 2024 ACTUAL EXAM COMPLETE 350 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

WGU C949 DATA STRUCTURES AND ALGORITHMS I OBJECTIVE ASSESSMENT EXAM-With 100% verified solutions--tutor

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 DATA STRUCTURES AND ALGORITHMS EXAM 2024 A functions whose cost scales linearly with the size of the input - correct answer O(n) Iterating over a collection of data once often indicates an ______ algorithm. (alphabet for-loop example) - correct answer O(n) A functions whose cost scales logarithmically with the input size - correct answer O(log n) Which type of function works by breaking down large problem into smaller and smaller chunks? - correct answer O(log n) As the...

Which statement describes a queue data structure? It is a sequence of elements in which insertions can take place only at the back end and deletions can take place only at the front end. What are the official indexes for the list list01 given this declaration? int[ ] list01 = {0, 2, 4, 6, 8, 10}; 0, 1, 2, 3, 4, 5 Which abstract data type (ADT) has elements of the same type so that the elements can be retrieved based on the index or position? List Which category of data do...

WGU C949 DATA STRUCTURES AND ALGORITHMS I EXAM 2024 An algorithm with a polynomial runtime is considered efficient? - correct answer True: An efficient algorithm is generally one whose runtime increases no more than polynomially with respective to the input size. In contrast, an algorithm with an exponential runtime is not efficient. An efficient algorithm exists for all computational problems. - correct answer False: Many computational problems exist for which an efficient algorithm is ...

WGU C949 Data Structures and Algorithms I Exam Guide (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q:UESTION A is a "doubled-ended queue" Answer: deque Q:UESTION List Answer: ADT that has elements of the same type so that the elements can be retrieved based on index or position Q:UESTION (high + low)/2 Answer: mid-values calculation for binary search. toCeil() Q:UESTION What is the effect on the object re...

WGU C949 OBJECTIVE ASSESSMENT 2 LATEST VERSIONS NEWEST 2024 ACTUAL EXAM COMPLETE 150 QUESTIONS AND CORRECT DETAILED ANSWERS

Which statement describes a queue data structure? YOUR ANSWER CORRECT ANSWER It is a sequence of elements in which insertion and deletion takes place at one end. It is a sequence of elements in which insertion and deletion takes place at both ends. It is a sequence of elements in which insertion can take place anywhere in the se- quence and deletion takes place only at the front. It is a sequence of elements in which insertions can take place only at the back end and...

WGU C949 Data Structures and Algorithms I Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Give a coded example on how to create a 3 chained linked list of nodes. Answer: - Node head = new Node(1); head.Next = new Node(2); head.Next.Next = new Node(3); Q: A list where we start at the first node and follow the chain of nodes iterating over each until we get to the end Answer: Singly Linked List Q: A list that builds on the sin...