C949 pre assessment Study guides, Class notes & Summaries

C949 Pre-assessment

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...

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 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 C723 Quantitative Analysis for Business Exam (NEW 2023/ 2024) 100% Correct| Questions and Verified Answers| Graded A QUESTION Why are the managers not ready to prepare a mathematical model to solve the problem? Answer: The problem has not been determined. QUESTION Why should the managers first consider a qualitative approach to the company situation? Answer: The problem is complex. QUESTION [True/False] An automotive design company is creating a new st...

WGU C949 Objective Assessment V2 (New 2023/ 2024) Data Structures and Algorithms I | Questions and Verified Answers| 100% Correct| Grade A Q:UESTION Which technique involves reducing a problem to smaller subproblems and solving them recursively? a. Greedy technique b. Divide and conquer c. Backtracking d. Dynamic programming Answer: Divide and conquer Q:UESTION What is the purpose of an algorithm's pseudocode? a. To serve as an executable program b. To provide a f...

WGU C949 Data Structures and Algorithms Pre-Assessment - Multiple Choice, Questions and answers, ACCURATE. D Which statement describes a queue data structure? A.) It is a sequence of elements in which insertion and deletion takes place at one end. B.) It is a sequence of elements in which insertion and deletion takes place at both ends. C.) It is a sequence of elements in which insertion can take place anywhere in the sequence and deletion takes place only at the front. D.) ...

WGU C949 Objective Assessment V1 (New 2023/ 2024) Data Structures and Algorithms I | Questions and Verified Answers| 100% Correct| Grade A Q:UESTION Which sequence of letters represents preorder traversal of the nodes of this tree? A / B C / / D E / F G H / I Answer: A B C D F E G I H Q:UESTION An array soc of size 1009 is used where the index is an integer in [0,1008] and the hash-function key%1009. Where will the data assoc...