WGU Foundations-of-Computer-Science Exam Questions : WGU Foundations of Computer Science

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

WGU Foundations of Computer Science Sample Questions:

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

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

2. What Python code would return the value 2 from np_2d, where np_2d = np.array([[1, 2, 3, 4], [10, 20, 30,
40]])?

A) np_2d[0,1][1]
B) np_2d[2, 0]
C) np_2d[2]
D) np_2d[0,1]

3. What is an ndarray in Python?

A) A native Python object that represents a tree-like hierarchical data structure.
B) An n-dimensional array object provided by the NumPy library.
C) A built-in Python data array used to store collections of items.
D) A module that provides network socket functions similar to XML.

4. Which Python function is used to display the data type of a given variable?

A) GetVar()
B) Show()
C) Data()
D) type()

5. Which order is impossible when traversing a binary tree using depth first search?

A) Level-order traversal
B) Post-order traversal
C) In-order traversal
D) Pre-order traversal

Solutions: