WGU C949 Data Structures and Algorithms
Western Governors University
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WGU C949 Data Structures and Algorithms Pre-Assessment Multiple Choice Questions Latest Version 2024/2025 Expert-Verified
- Exam (elaborations) • 10 pages • 2024
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A 
Which data type is appropriate for the given data set? 
a = [1, 717, 23, 12, 314, 6] 
A.) Int 
B.) Byte 
C.) Char 
D.) Boolean 
A 
What is the time complexity of this pseudocode? 
double sumCol(double table[][], int numRows, int numCols, int col) 
{ 
double cSum = 0; 
for (int row = 0; row < numRows; row++) 
{ 
cSum += table[row][col]; 
} 
return cSum; 
} 
A.) O(n) 
B.) O(1) 
C.) O(n^2) 
D.) O(log(n)) 
A 
Items were added sequentially in this stack starting with 'ham': 
'sausage' 
'to...
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WGU C949 Data Structures and Algorithms Pre-Assessment - Multiple Choice, Questions and answers, ACCURATE. 2024/25
- Exam (elaborations) • 35 pages • 2023
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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.) ...
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