Course Assignments
Graded Quiz – Data Science Tools :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025
1️⃣ Question 1 Which Data Science category enables data to be presented as charts, plots, and maps? ❌ Data Integration and Transformation ❌ Data Management ✅ Data Visualization ❌ Model Building Explanation:Data visualization focuses on presenting insights visually using charts, graphs, and maps. 2️⃣ Question 2 Which category uses tools like Fiddler to track model… <a href="https://codeshala.io/platform/coursera/course/tools-for-data-science-ibm-data-science-professional-certificate/assignment/graded-quiz-data-science-tools-tools-for-data-science-ibm-data-science-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz – Data Science Tools :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025</span></a>
Graded Quiz – Languages :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025
1️⃣ Question 1 What does Python use for Natural Language Processing? ❌ TensorFlow ✅ Natural Language Toolkit ❌ Pandas ❌ Keras Explanation:The Natural Language Toolkit (NLTK) is the standard Python library for NLP tasks. 2️⃣ Question 2 Which library is not used for Data Science? ❌ Pandas ❌ SciPy ✅ Caffe ❌ Natural Language Toolkit… <a href="https://codeshala.io/platform/coursera/course/tools-for-data-science-ibm-data-science-professional-certificate/assignment/graded-quiz-languages-tools-for-data-science-ibm-data-science-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz – Languages :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025</span></a>
Graded Quiz – Libraries, APIs, Data Sets, Models :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025
1️⃣ Question 1 Which library is used for machine learning? ✅ Scikit-learn ❌ Pandas ❌ NumPy ❌ Matplotlib Explanation:Scikit-learn is one of the most widely used machine learning libraries in Python. 2️⃣ Question 2 Main purpose of an API? ✅ Allow communication between software components ❌ Facilitate communication between hardware components ❌ Create graphical representations… <a href="https://codeshala.io/platform/coursera/course/tools-for-data-science-ibm-data-science-professional-certificate/assignment/graded-quiz-libraries-apis-data-sets-models-tools-for-data-science-ibm-data-science-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz – Libraries, APIs, Data Sets, Models :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025</span></a>
Graded Quiz – Jupyter Notebooks and JupyterLab :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025
1️⃣ Question 1 In which formats can you share a notebook with other users? ❌ xls ❌ doc ✅ PDF ❌ ppt Explanation:Jupyter Notebooks can be exported as PDF, HTML, Markdown, etc. 2️⃣ Question 2 What is a feature of JupyterLab? ✅ Interactive control of the notebook cells and output ❌ Not open source ❌… <a href="https://codeshala.io/platform/coursera/course/tools-for-data-science-ibm-data-science-professional-certificate/assignment/graded-quiz-jupyter-notebooks-and-jupyterlab-tools-for-data-science-ibm-data-science-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz – Jupyter Notebooks and JupyterLab :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025</span></a>
Graded Quiz – RStudio & GitHub :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025
1️⃣ Question 1 Which of the following is True about R language? ❌ R functions require lots of coding compared to other tools ❌ R requires installation of additional libraries to handle data analysis ❌ R is only for statistical inference and does not support visualization ✅ R supports importing of data from different sources… <a href="https://codeshala.io/platform/coursera/course/tools-for-data-science-ibm-data-science-professional-certificate/assignment/graded-quiz-rstudio-github-tools-for-data-science-ibm-data-science-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz – RStudio & GitHub :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025</span></a>
Final Exam :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025
1️⃣ Question 1 SQL is what type of database management system? ❌ Object-oriented ❌ Hierarchical ✅ Relational ❌ Network Explanation:SQL stands for Structured Query Language and is used for relational databases. 2️⃣ Question 2 Which of these is not a machine learning or deep learning Python library? ❌ Keras ✅ NumPy ❌ PyTorch ❌ Scikit-learn… <a href="https://codeshala.io/platform/coursera/course/tools-for-data-science-ibm-data-science-professional-certificate/assignment/final-exam-tools-for-data-science-ibm-data-science-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Final Exam :Tools for Data Science (IBM Data Science Professional Certificate) Answers 2025</span></a>