C949 Study guides, Class notes & Summaries
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WGU C949 DATA STRUCTURES AND ALGORITHMS I OBJECTIVE ASSESSMENT EXAM-With 100% verified solutions-2024-2025-tutor verified.docx
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WGU C949 DATA STRUCTURES AND ALGORITHMS I OBJECTIVE ASSESSMENT EXAM-With 100% verified solutions--tutor
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C949 WGU Terminology exam questions and answers
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inserting a new item at the beginning it causes no shift to the data 
what is an advantage of a linked list over an array?n 
 
 
 
N 
In the worst case, inserting a new node into a tree with N nodes requires how many comparisons? 
 
 
 
 
reference count 
 
A _____________is an integer counter that represents how many variables reference an object. When an object's reference count is 0, that object is no longer referenced. 
 
 
 
Branching 
 
directs a program to execute either one group of st...
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WGU C949 STUDY GUIDE WITH COMPLETE SOLUTIONS
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WGU C949 STUDY GUIDE WITH COMPLETE SOLUTIONS 
Array - Correct Answer-A data structure that stores an ordered list of items, with each item is directly accessible by a positional index. 
 
Linked List - Correct Answer-A data structure that stores ordered list of items in nodes, where each node stores data and has a pointer to the next node. 
 
Bianary Search Tree - Correct Answer-A data structure in which each node stores data and has up to two children, known as a left child and a right child. 
...
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C949 Data Structures and Algorithms Pre-Assessment - Multiple Choice Questions with correct Answers
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C949 Data Structures and Algorithms Pre-Assessment - Multiple Choice
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WGU C949 OA Exam Questions With 100% Correct Answers 2023
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WGU C949 OA Exam Questions With 100% Correct Answers 2023
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WGU C949 DATA STRUCTURES AND ALGORITHMS I OBJECTIVE ASSESSMENT EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |AGRADE
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WGU C949 DATA STRUCTURES AND 
ALGORITHMS I OBJECTIVE ASSESSMENT EXAM 
300 QUESTIONS AND CORRECT DETAILED 
ANSWERS WITH RATIONALES (VERIFIED 
ANSWERS) |AGRADE
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C949 TEST QUESTIONS AND ANSWERS 100% SOLVED
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C949 TEST
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WGU C949 Data Structures and Algorithms Pre Assessment - Multiple Choice Questions And Answers 2023
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WGU C949 Data Structures and Algorithms Pre Assessment - Multiple Choice Questions And Answers 2023
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WGU C949 Pre-Assessment (New 2023/ 2024) Data Structures and Algorithms I| Questions and Verified Answers| 100% Correct| Grade A
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WGU C949 Pre-Assessment (New 2023/ 
2024) Data Structures and Algorithms I| 
Questions and Verified Answers| 100% 
Correct| Grade A 
 
Q:UESTION 
 Which data structure is used to store unordered items by mapping each item to a location in an 
array? 
 
Answer: 
 Hash table 
 
 
Q:UESTION 
 What is the advantage that a linked list has over an array? 
 
Answer: 
 Grows and shrinks as needed 
 
 
Q:UESTION 
 What would be the best data structure for a hash table with simple chain- ing? 
 
An...
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WGU C949 Data Structures and Algorithms PreAssessment - Multiple Choice Latest Update 2024-2025 Guaranteed A+
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WGU C949 Data Structures and Algorithms PreAssessment - Multiple Choice Latest Update Guaranteed A+
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