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

WGU Foundations of Computer Science Sample Questions:

Question 1

Which process is designed to establish the identity of the user such as with a username and password?

A. Authentication
B. Registration
C. Certification
D. Verification

Question 2

print(20 # 5)
What will the output be of this line?

A. 20 + 5
B. #25
C. Syntax Error
D. no output

Question 3

What happens if one element of a NumPy array is changed to a string?

A. The array becomes a list of the original integers.
B. All elements in the array are coerced to strings.
C. The operation is not allowed and raises an error.
D. All elements in the array are coerced to integers.

Question 4

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

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

Question 5

How can a user subset a NumPy array bmi to only include values over 23?

A. bmi.where(bmi > 23)
B. bmi.get_values(>23)
C. bmi[bmi > 23]
D. bmi.select(23)

Solutions: