In this article i am gone to share Coursera Course: Programming in Python by Meta Week 4 | Module quiz: Modules, packages, libraries and tools Quiz Answers with you..

Module quiz: Modules, packages, libraries and tools Quiz Answers

Question 1)
Which of the following is not true about Test-driven development?

• The process can also be called Red-Green refactor cycle.
• Test-driven development can only have one cycle of testing and error correction.
• It ensures that the entire code is covered for testing.
• In TDD, the requirements and standards are highlighted from the beginning.

Question 2)
Which of the following is a built-in package for testing in Python?

• Pyunit or Unittest
• PyTest
• Selenium
• Robot Framework

Question 3)
Which of the following is an important keyword in Python used for validation while doing Unit testing?

• async
• yield
• assert
• lambda

Question 4)
Which of the following ‘V’s’ is not identified as a main characteristic of Big Data?

• Volume
• Variability
• Variety
• Velocity

Question 5)
What will be the output of the following piece of code:

from math import pi
print(math.pi)

• There will be no output
• 3.141592653589793
• NameError: name ‘math’ is not defined
• ImportError: No module named math

Question 6)
Which of the following is NOT primarily a package used for Image processing or data visualization?

• OpenCV
• Scrapy
• Matplotlib
• Seaborn

Question 7)
_______ is/are the default package manager(s) for installing packages in Python.

• pip
• Python Package Index (pypi)
• Python Standard Library
• Built-in Module

Question 8)
If you are working on some codeblock, which of the following can be ‘imported’ in it from external source? Select all that apply.

• Modules
• Functions
• Variables
• Packages