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WGU Foundations-of-Computer-Science Exam Syllabus Topics:

WGU Foundations of Computer Science Sample Questions:

Question 1

Which principle can be used to implement an algorithm to calculate factorial or Fibonacci sequence?

A. Object-oriented programming
B. Iterative programming
C. Procedural programming
D. Recursion programming

Question 2

What is the main advantage of using NumPy arrays over regular Python lists for data analysis?

A. NumPy arrays can only hold elements of the same type.
B. NumPy arrays can concatenate lists by default.
C. NumPy arrays can bring different types into the array at the same time.
D. NumPy arrays can perform calculations over entire collections of values.

Question 3

How is the NumPy package imported into a Python session?

A. import numpy as np
B. include numpy
C. using numpy
D. import num_py

Question 4

What code would print a subarray of the first 5 elements in numpy_array?

A. print(numpy_array[1:5])
B. print(numpy_array[:5])
C. print(numpy_array.get(0, 5))
D. print(numpy_array.get(5, 1))

Question 5

Which action is taken if the first number is the lowest value in a selection sort?

A. The first number is increased by one.
B. The first number is duplicated.
C. It swaps the selected element with the last unsorted element.
D. It swaps the selected element with the first unsorted element.

Solutions: