Menu iconMenu iconData Analysis Foundations with Python
Data Analysis Foundations with Python

Quiz for Part III: Core Libraries for Data Analysis

Chapter 5: NumPy Fundamentals

  1. What is NumPy mainly used for? 
    • a) Text Manipulation
    • b) Scientific Computing
    • c) Web Development
    • d) Game Development
  2. How do you create a 3x3 matrix filled with 7s in NumPy?
    • a) np.array(3,3,7)
    • b) np.full((3,3), 7)
    • c) np.zeros((3,3)) + 7
    • d) np.ones((3,3)) * 7

Chapter 5: NumPy Fundamentals

  1. What is NumPy mainly used for? 
    • a) Text Manipulation
    • b) Scientific Computing
    • c) Web Development
    • d) Game Development
  2. How do you create a 3x3 matrix filled with 7s in NumPy?
    • a) np.array(3,3,7)
    • b) np.full((3,3), 7)
    • c) np.zeros((3,3)) + 7
    • d) np.ones((3,3)) * 7

Chapter 5: NumPy Fundamentals

  1. What is NumPy mainly used for? 
    • a) Text Manipulation
    • b) Scientific Computing
    • c) Web Development
    • d) Game Development
  2. How do you create a 3x3 matrix filled with 7s in NumPy?
    • a) np.array(3,3,7)
    • b) np.full((3,3), 7)
    • c) np.zeros((3,3)) + 7
    • d) np.ones((3,3)) * 7

Chapter 5: NumPy Fundamentals

  1. What is NumPy mainly used for? 
    • a) Text Manipulation
    • b) Scientific Computing
    • c) Web Development
    • d) Game Development
  2. How do you create a 3x3 matrix filled with 7s in NumPy?
    • a) np.array(3,3,7)
    • b) np.full((3,3), 7)
    • c) np.zeros((3,3)) + 7
    • d) np.ones((3,3)) * 7