WGU C949 Data Structures and Algorithms| OA | Objective Assessment | Actual Questions and Answers Latest Updated 2026/2027 (Graded A+)

WGU C949 Data Structures and Algorithms| OA |
Objective Assessment | Actual Questions and
Answers Latest Updated (Graded A+)




Correct 70

Incorrect 0




WGU C949 Data Structures and Algorithms| OA




Pop()
Deque()
Hash ()

, B D




C A


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2 of 70

Definition


Items were added sequentially in this stack starting with 'ham':
'sausage'
'toast'
'eggs'
'ham'


What is the correct order of contents after the push operation is
performed with the value 'bacon'?


A.) 'bacon'
'sausage'
'toast'
'eggs'
'ham'
B.) 'sausage'
'toast'
'eggs'
'ham'
'bacon'

,C.) 'sausage'
'toast'
'eggs'
'bacon'
'ham'
D.) 'sausage'
'bacon'
'toast'
'eggs'
'ham'


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D C




B A


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, 3 of 70

Definition



Which data structure may only store homogeneous data elements?


A.) Arrays
B.) Classes
C.) Dictionaries
D.) Linked lists



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D B




C A


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4 of 70

Definition



Which data structure allows inserting and deleting data elements at
both the front and the rear?


A.) Trees
B.) Deques