DS 102: Data Science Tools Module Quizzes | 55 Questions with 100% Correct Answers | Updated & Verified

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Which of the following statements is true? a. Keras, Scikit-learn, Matplotlib, Pandas, and TensorFlow are all built with Python. b. 80% of data scientists worldwide use Python. c. Python is the mos... t popular language in data science. d. Python is useful for AI, machine learning, web development, and IoT. e. All of the above - ✔✔e. All of the above Which of the following are SQL databases? (Select all that apply.) a. MongoDB b. MariaDB c. MySQL d. PostgreSQL e. CouchDB f. Oracle - ✔✔MariaDB, MySQL, PostgreSQL, and Oracle Which statements are true about Open Source and Free Software? (Select all that apply.) a. Free Software and Open Source can be used interchangeably. b. Free Software can always be run, studied, modified and redistributed with or without changes. c. Most of Free Software licenses also qualify for Open Source. [Show More]

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